Support for ROS2 Crystal

[ruffsl]

While following along with the readme, I encountered some build issues when building from ROS2 Crystal. @esteve , perhaps you might see the IDL issue generated from the following example Dockerfiles? I'd like to eventually get to making a dockerfile to build android apk for ROS2 with.

Dockerfile

Details

FROM ros:crystal-ros-base-bionic

# install ros build tools
RUN apt-get update && apt-get install -y \
      default-jdk \
      gradle \
      python3-colcon-common-extensions && \
    rm -rf /var/lib/apt/lists/*

# clone ros package repo
ENV ROS_WS /opt/ros_ws
RUN mkdir -p $ROS_WS/src
WORKDIR $ROS_WS
RUN git -C src clone \
      https://github.com/esteve/ament_java.git
RUN git -C src clone \
      https://github.com/esteve/ros2_java.git
RUN git -C src clone \
      https://github.com/esteve/ros2_java_examples.git

# install ros package dependencies
RUN apt-get update && \
    rosdep update && \
    rosdep install -y \
      --from-paths \
        src/ \
      --ignore-src && \
    rm -rf /var/lib/apt/lists/*

# build ros package source
RUN . /opt/ros/$ROS_DISTRO/setup.sh && \
    colcon build \
      --cmake-args \
        -DCMAKE_BUILD_TYPE=Release

# source ros package from entrypoint
RUN sed --in-place --expression \
      '$isource "$ROS_WS/install/setup.bash"' \
      /ros_entrypoint.sh

# run ros package launch file
CMD ["ros2", "run", "rcljava_examples", "publisher_lambda"]

Build output:

Details

$ docker build .
Sending build context to Docker daemon  3.072kB
Step 1/9 : FROM ros:crystal-ros-base-bionic
 ---> f7af64b98e6e
Step 2/9 : RUN apt-get update && apt-get install -y       default-jdk       gradle       python3-colcon-common-extensions &&     rm -rf /var/lib/apt/lists/*
 ---> Using cache
 ---> e32cdb65afc8
Step 3/9 : ENV ROS_WS /opt/ros_ws
 ---> Using cache
 ---> 2aac0bf2ddcd
Step 4/9 : RUN mkdir -p $ROS_WS/src
 ---> Using cache
 ---> 61287981f7f6
Step 5/9 : WORKDIR $ROS_WS
 ---> Using cache
 ---> 490312830e21
Step 6/9 : RUN git -C src clone       https://github.com/esteve/ament_java.git
 ---> Using cache
 ---> 1c36ba2d99b5
Step 7/9 : RUN git -C src clone       https://github.com/esteve/ros2_java.git
 ---> Using cache
 ---> 2cd7c01c5bca
Step 8/9 : RUN . /opt/ros/$ROS_DISTRO/setup.sh &&     colcon build       --cmake-args         -DCMAKE_BUILD_TYPE=Release
 ---> Running in 2a007e373d4b
Starting >>> ament_java_resources
Finished <<< ament_java_resources [0.52s]
Starting >>> ament_build_type_gradle
Finished <<< ament_build_type_gradle [0.59s]
Starting >>> ament_cmake_export_jars
Starting >>> ament_cmake_export_jni_libraries
Finished <<< ament_cmake_export_jars [0.49s]
Starting >>> rcljava_common
Finished <<< ament_cmake_export_jni_libraries [0.51s]
Finished <<< rcljava_common [3.43s]
--- stderr: rcljava_common
warning: [options] bootstrap class path not set in conjunction with -source 6
warning: [options] source value 6 is obsolete and will be removed in a future release
warning: [options] target value 1.6 is obsolete and will be removed in a future release
warning: [options] To suppress warnings about obsolete options, use -Xlint:-options.
4 warnings
---
Starting >>> rosidl_generator_java
--- stderr: rosidl_generator_java
CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgConstantsfastrtps_c" does not exist.
Call Stack (most recent call first):
  /opt/ros/crystal/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /opt/ros/crystal/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgBoolfastrtps_c" does not exist.
Call Stack (most recent call first):
  /opt/ros/crystal/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /opt/ros/crystal/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgBytefastrtps_c" does not exist.
Call Stack (most recent call first):
  /opt/ros/crystal/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /opt/ros/crystal/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgUint8fastrtps_c" does not exist.
Call Stack (most recent call first):
  /opt/ros/crystal/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /opt/ros/crystal/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgPrimitivesfastrtps_c" does not exist.
Call Stack (most recent call first):
  /opt/ros/crystal/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /opt/ros/crystal/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgFloat64fastrtps_c" does not exist.
Call Stack (most recent call first):
  /opt/ros/crystal/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /opt/ros/crystal/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgInt16fastrtps_c" does not exist.
Call Stack (most recent call first):
  /opt/ros/crystal/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /opt/ros/crystal/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgCharfastrtps_c" does not exist.
Call Stack (most recent call first):
  /opt/ros/crystal/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /opt/ros/crystal/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgFloat32fastrtps_c" does not exist.
Call Stack (most recent call first):
  /opt/ros/crystal/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /opt/ros/crystal/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgInt32fastrtps_c" does not exist.
Call Stack (most recent call first):
  /opt/ros/crystal/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /opt/ros/crystal/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgInt8fastrtps_c" does not exist.
Call Stack (most recent call first):
  /opt/ros/crystal/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /opt/ros/crystal/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgInt64fastrtps_c" does not exist.
Call Stack (most recent call first):
  /opt/ros/crystal/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /opt/ros/crystal/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgVariousfastrtps_c" does not exist.
Call Stack (most recent call first):
  /opt/ros/crystal/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /opt/ros/crystal/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgUint16fastrtps_c" does not exist.
Call Stack (most recent call first):
  /opt/ros/crystal/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /opt/ros/crystal/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgNestedfastrtps_c" does not exist.
Call Stack (most recent call first):
  /opt/ros/crystal/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /opt/ros/crystal/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgEmptyfastrtps_c" does not exist.
Call Stack (most recent call first):
  /opt/ros/crystal/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /opt/ros/crystal/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgUint32fastrtps_c" does not exist.
Call Stack (most recent call first):
  /opt/ros/crystal/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /opt/ros/crystal/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgStringsfastrtps_c" does not exist.
Call Stack (most recent call first):
  /opt/ros/crystal/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /opt/ros/crystal/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgUint64fastrtps_c" does not exist.
Call Stack (most recent call first):
  /opt/ros/crystal/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /opt/ros/crystal/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


---
Failed   <<< rosidl_generator_java	[ Exited with code 1 ]

Summary: 5 packages finished [8.00s]
  1 package failed: rosidl_generator_java
  2 packages had stderr output: rcljava_common rosidl_generator_java
  1 package not processed
The command '/bin/sh -c . /opt/ros/$ROS_DISTRO/setup.sh &&     colcon build       --cmake-args         -DCMAKE_BUILD_TYPE=Release' returned a non-zero code: 1

[esteve]

I haven't tried ros2_java with Crystal yet, but the problem seems to come from using the binary distribution of ROS2 instead of building the workspace from scratch (see https://github.com/esteve/ros2_java/issues/47).

The Java code generator is integrated into the rosidl_generator_packages virtual package, but at the moment it can't be mixed with an existing ROS2 installation. Could you try building Crystal and ros2_java in the same workspace? Thanks.

[ruffsl]

Could you try building Crystal and ros2_java in the same workspace?

About the same issue, please see the following build:

Dockerfile

Details

FROM ubuntu:bionic

# setup timezone
RUN echo 'Etc/UTC' > /etc/timezone && \
    ln -s /usr/share/zoneinfo/Etc/UTC /etc/localtime && \
    apt-get update && apt-get install -q -y tzdata && rm -rf /var/lib/apt/lists/*

# install packages
RUN apt-get update && apt-get install -q -y \
      bash-completion \
      dirmngr \
      git \
      gnupg2 \
      libasio-dev \
      libtinyxml2-dev \
      lsb-release \
      python3-pip \
      wget \
    && rm -rf /var/lib/apt/lists/*

# setup ros2 keys
RUN apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 421C365BD9FF1F717815A3895523BAEEB01FA116

# setup sources.list
RUN echo "deb http://packages.ros.org/ros2/ubuntu `lsb_release -sc` main" > /etc/apt/sources.list.d/ros2-latest.list

# setup environment
ENV LANG C.UTF-8
ENV LC_ALL C.UTF-8

# install packages from the ROS repositories
RUN apt-get update && apt-get install -y --no-install-recommends \
      python3-catkin-pkg-modules \
      python3-colcon-common-extensions \
      python3-rosdep \
      python3-vcstool \
    && rm -rf /var/lib/apt/lists/*

# install python packages
RUN pip3 install -U \
      argcomplete \
      flake8 \
      flake8-blind-except \
      flake8-builtins \
      flake8-class-newline \
      flake8-comprehensions \
      flake8-deprecated \
      flake8-docstrings \
      flake8-import-order \
      flake8-quotes \
      pytest-repeat \
      pytest-rerunfailures

# bootstrap rosdep
ENV ROSDISTRO_INDEX_URL https://raw.githubusercontent.com/ros2/rosdistro/ros2/index.yaml
RUN rosdep init \
    && rosdep update

# install ros build tools
RUN apt-get update && apt-get install -y \
      default-jdk \
      gradle && \
    rm -rf /var/lib/apt/lists/*

# clone source
ENV ROS2_WS /root/ros2_ws
RUN mkdir -p $ROS2_WS/src
WORKDIR $ROS2_WS
RUN wget https://raw.githubusercontent.com/ros2/ros2/release-latest/ros2.repos \
    && vcs import src < ros2.repos
RUN git -C src clone \
      https://github.com/esteve/ament_java.git
RUN git -C src clone \
      https://github.com/esteve/ros2_java.git
RUN git -C src clone \
      https://github.com/esteve/ros2_java_examples.git

# install dependencies
RUN apt-get update && rosdep install -y \
    --from-paths src \
    --ignore-src \
    --rosdistro bouncy \
    --skip-keys "console_bridge fastcdr fastrtps libopensplice67 rti-connext-dds-5.3.1 urdfdom_headers rosidl_typesupport_java" \
    && rm -rf /var/lib/apt/lists/*

# build source
WORKDIR $ROS2_WS
RUN colcon \
    build \
    --cmake-args \
      -DSECURITY=ON \
    --no-warn-unused-cli \
    --symlink-install \
    --packages-up-to \
      rcljava_examples

# setup bashrc
RUN cp /etc/skel/.bashrc ~/

# setup entrypoint
COPY ./ros2_source_entrypoint.sh /

ENTRYPOINT ["/ros2_source_entrypoint.sh"]
# CMD ["bash"]
CMD ["ros2", "run", "rcljava_examples", "publisher_lambda"]

Build output:

Details

$ docker build .
Sending build context to Docker daemon   5.12kB

Step 1/26 : FROM ubuntu:bionic
 ---> 1d9c17228a9e
Step 2/26 : RUN echo 'Etc/UTC' > /etc/timezone &&     ln -s /usr/share/zoneinfo/Etc/UTC /etc/localtime &&     apt-get update && apt-get install -q -y tzdata && rm -rf /var/lib/apt/lists/*
 ---> Using cache
 ---> 5f4442778b13
Step 3/26 : RUN apt-get update && apt-get install -q -y       bash-completion       dirmngr       git       gnupg2       libasio-dev       libtinyxml2-dev       lsb-release       python3-pip       wget     && rm -rf /var/lib/apt/lists/*
 ---> Using cache
 ---> 0b7ab734bdd1
Step 4/26 : RUN apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 421C365BD9FF1F717815A3895523BAEEB01FA116
 ---> Using cache
 ---> ec3cd7c53413
Step 5/26 : RUN echo "deb http://packages.ros.org/ros2/ubuntu `lsb_release -sc` main" > /etc/apt/sources.list.d/ros2-latest.list
 ---> Using cache
 ---> c63c9b181d62
Step 6/26 : ENV LANG C.UTF-8
 ---> Using cache
 ---> d0d6d8677f4b
Step 7/26 : ENV LC_ALL C.UTF-8
 ---> Using cache
 ---> f261ec04a0e4
Step 8/26 : RUN apt-get update && apt-get install -y --no-install-recommends       python3-catkin-pkg-modules       python3-colcon-common-extensions       python3-rosdep       python3-vcstool     && rm -rf /var/lib/apt/lists/*
 ---> Using cache
 ---> 6d972c350d5e
Step 9/26 : RUN pip3 install -U       argcomplete       flake8       flake8-blind-except       flake8-builtins       flake8-class-newline       flake8-comprehensions       flake8-deprecated       flake8-docstrings       flake8-import-order       flake8-quotes       pytest-repeat       pytest-rerunfailures
 ---> Using cache
 ---> 0ff207c3409b
Step 10/26 : ENV ROSDISTRO_INDEX_URL https://raw.githubusercontent.com/ros2/rosdistro/ros2/index.yaml
 ---> Using cache
 ---> ab95d7ae831c
Step 11/26 : RUN rosdep init     && rosdep update
 ---> Using cache
 ---> d5e8a73e7140
Step 12/26 : RUN apt-get update && apt-get install -y       default-jdk       gradle &&     rm -rf /var/lib/apt/lists/*
 ---> Using cache
 ---> 0694475b2ca0
Step 13/26 : ENV ROS2_WS /root/ros2_ws
 ---> Using cache
 ---> 2b4183eab480
Step 14/26 : RUN mkdir -p $ROS2_WS/src
 ---> Using cache
 ---> 6df2cd5ecbf6
Step 15/26 : WORKDIR $ROS2_WS
 ---> Using cache
 ---> 62f662a3bf92
Step 16/26 : RUN wget https://raw.githubusercontent.com/ros2/ros2/release-latest/ros2.repos     && vcs import src < ros2.repos
 ---> Using cache
 ---> a20a714d2ec8
Step 17/26 : RUN git -C src clone       https://github.com/esteve/ament_java.git
 ---> Using cache
 ---> 0656a2544cf6
Step 18/26 : RUN git -C src clone       https://github.com/esteve/ros2_java.git
 ---> Using cache
 ---> 16a827beff69
Step 19/26 : RUN git -C src clone       https://github.com/esteve/ros2_java_examples.git
 ---> Using cache
 ---> 6236552e9a43
Step 20/26 : RUN apt-get update && rosdep install -y     --from-paths src     --ignore-src     --rosdistro bouncy     --skip-keys "console_bridge fastcdr fastrtps libopensplice67 rti-connext-dds-5.3.1 urdfdom_headers rosidl_typesupport_java"     && rm -rf /var/lib/apt/lists/*
 ---> Using cache
 ---> 7c144784a64e
Step 21/26 : WORKDIR $ROS2_WS
 ---> Using cache
 ---> 88ba365e944d
Step 22/26 : RUN colcon     build     --cmake-args       -DSECURITY=ON     --no-warn-unused-cli     --symlink-install     --packages-up-to       rcljava_examples
 ---> Running in 37f85ee57da6
�[91m[1.675s] WARNING:colcon.colcon_core.verb:No task extension to 'build' a 'ros.ament_gradle' package
�[0mStarting >>> ament_package
�]0;colcon build [0/102 done] [1 ongoing]�Starting >>> ament_flake8
�]0;colcon build [0/102 done] [2 ongoing]�Starting >>> ament_cppcheck
�]0;colcon build [0/102 done] [3 ongoing]�Starting >>> fastcdr
�]0;colcon build [0/102 done] [4 ongoing]�Starting >>> poco_vendor
�]0;colcon build [0/102 done] [5 ongoing]�Starting >>> gtest_vendor
�]0;colcon build [0/102 done] [6 ongoing]�Starting >>> osrf_pycommon
�]0;colcon build [0/102 done] [7 ongoing]�Starting >>> ament_pep8
�]0;colcon build [0/102 done] [8 ongoing]�Starting >>> osrf_testing_tools_cpp
�]0;colcon build [0/102 done] [9 ongoing]�Finished <<< ament_package [1.46s]
�]0;colcon build [1/102 done] [8 ongoing]�Finished <<< ament_flake8 [1.46s]
�]0;colcon build [2/102 done] [7 ongoing]�Finished <<< ament_cppcheck [1.46s]
�]0;colcon build [3/102 done] [6 ongoing]�Starting >>> ament_cmake_core
�]0;colcon build [3/102 done] [7 ongoing]�Starting >>> ament_pep257
�]0;colcon build [3/102 done] [8 ongoing]�Finished <<< osrf_pycommon [1.47s]
�]0;colcon build [4/102 done] [7 ongoing]�Finished <<< ament_pep8 [1.78s]
�]0;colcon build [5/102 done] [6 ongoing]�Starting >>> ament_pyflakes
�]0;colcon build [5/102 done] [7 ongoing]�Finished <<< gtest_vendor [2.09s]
�]0;colcon build [6/102 done] [6 ongoing]�Starting >>> gmock_vendor
�]0;colcon build [6/102 done] [7 ongoing]�Finished <<< ament_pep257 [0.74s]
�]0;colcon build [7/102 done] [6 ongoing]�Starting >>> ament_copyright
�]0;colcon build [7/102 done] [7 ongoing]�Starting >>> ament_index_python
�]0;colcon build [7/102 done] [8 ongoing]�Finished <<< gmock_vendor [0.49s]
�]0;colcon build [8/102 done] [7 ongoing]�Finished <<< poco_vendor [2.58s]
�]0;colcon build [9/102 done] [6 ongoing]�Finished <<< ament_pyflakes [0.79s]
�]0;colcon build [10/102 done] [5 ongoing]�Finished <<< ament_cmake_core [1.45s]
�]0;colcon build [11/102 done] [4 ongoing]�Starting >>> ament_cmake_test
�]0;colcon build [11/102 done] [5 ongoing]�Starting >>> ament_cmake_libraries
�]0;colcon build [11/102 done] [6 ongoing]�Starting >>> ament_cmake_export_libraries
�]0;colcon build [11/102 done] [7 ongoing]�Starting >>> ament_cmake_include_directories
�]0;colcon build [11/102 done] [8 ongoing]�Starting >>> ament_cmake_export_definitions
�]0;colcon build [11/102 done] [9 ongoing]�Starting >>> ament_cmake_export_include_directories
�]0;colcon build [11/102 done] [10 ongoing]�Starting >>> ament_cmake_export_link_flags
�]0;colcon build [11/102 done] [11 ongoing]�Starting >>> ament_cmake_python
�]0;colcon build [11/102 done] [12 ongoing]�Finished <<< ament_copyright [0.76s]
�]0;colcon build [12/102 done] [11 ongoing]�Starting >>> ament_lint_cmake
�]0;colcon build [12/102 done] [12 ongoing]�Starting >>> ament_cpplint
�]0;colcon build [12/102 done] [13 ongoing]�Starting >>> ament_xmllint
�]0;colcon build [12/102 done] [14 ongoing]�Starting >>> launch
�]0;colcon build [12/102 done] [15 ongoing]�Finished <<< ament_index_python [2.21s]
�]0;colcon build [13/102 done] [14 ongoing]�Finished <<< ament_lint_cmake [1.46s]
�]0;colcon build [14/102 done] [13 ongoing]�Finished <<< ament_cpplint [1.46s]
�]0;colcon build [15/102 done] [12 ongoing]�Finished <<< ament_xmllint [1.50s]
�]0;colcon build [16/102 done] [11 ongoing]�Finished <<< fastcdr [4.60s]
�]0;colcon build [17/102 done] [10 ongoing]�Starting >>> fastrtps
�]0;colcon build [17/102 done] [11 ongoing]�Finished <<< ament_cmake_export_include_directories [1.86s]
�]0;colcon build [18/102 done] [10 ongoing]�Finished <<< ament_cmake_export_link_flags [1.87s]
�]0;colcon build [19/102 done] [9 ongoing]�Finished <<< ament_cmake_libraries [1.91s]
�]0;colcon build [20/102 done] [8 ongoing]�Finished <<< ament_cmake_export_libraries [1.91s]
�]0;colcon build [21/102 done] [7 ongoing]�Starting >>> ament_cmake_export_dependencies
�]0;colcon build [21/102 done] [8 ongoing]�Starting >>> ament_cmake_export_interfaces
�]0;colcon build [21/102 done] [9 ongoing]�Finished <<< ament_cmake_include_directories [1.94s]
�]0;colcon build [22/102 done] [8 ongoing]�Starting >>> ament_cmake_target_dependencies
�]0;colcon build [22/102 done] [9 ongoing]�Finished <<< ament_cmake_python [1.93s]
�]0;colcon build [23/102 done] [8 ongoing]�Finished <<< ament_cmake_test [1.98s]
�]0;colcon build [24/102 done] [7 ongoing]�Finished <<< ament_cmake_export_definitions [1.97s]
�]0;colcon build [25/102 done] [6 ongoing]�Starting >>> ament_cmake_lint_cmake
�]0;colcon build [25/102 done] [7 ongoing]�Starting >>> ament_lint_auto
�]0;colcon build [25/102 done] [8 ongoing]�Starting >>> ament_cmake_gtest
�]0;colcon build [25/102 done] [9 ongoing]�Starting >>> ament_cmake_pytest
�]0;colcon build [25/102 done] [10 ongoing]�Finished <<< launch [1.96s]
�]0;colcon build [26/102 done] [9 ongoing]�Starting >>> launch_testing
�]0;colcon build [26/102 done] [10 ongoing]�Finished <<< ament_cmake_export_dependencies [0.84s]
�]0;colcon build [27/102 done] [9 ongoing]�Finished <<< ament_cmake_target_dependencies [0.83s]
�]0;colcon build [28/102 done] [8 ongoing]�Finished <<< ament_cmake_export_interfaces [0.86s]
�]0;colcon build [29/102 done] [7 ongoing]�Starting >>> ament_cmake
�]0;colcon build [29/102 done] [8 ongoing]�Finished <<< ament_cmake_pytest [0.79s]
�]0;colcon build [30/102 done] [7 ongoing]�Finished <<< ament_lint_auto [0.82s]
�]0;colcon build [31/102 done] [6 ongoing]�Finished <<< ament_cmake_gtest [0.83s]
�]0;colcon build [32/102 done] [5 ongoing]�Starting >>> ament_cmake_gmock
�]0;colcon build [32/102 done] [6 ongoing]�Finished <<< ament_cmake_lint_cmake [0.88s]
�]0;colcon build [33/102 done] [5 ongoing]�Starting >>> ament_cmake_copyright
�]0;colcon build [33/102 done] [6 ongoing]�Finished <<< launch_testing [0.88s]
�]0;colcon build [34/102 done] [5 ongoing]�Finished <<< ament_cmake [0.65s]
�]0;colcon build [35/102 done] [4 ongoing]�Starting >>> uncrustify_vendor
�]0;colcon build [35/102 done] [5 ongoing]�Finished <<< ament_cmake_gmock [0.64s]
�]0;colcon build [36/102 done] [4 ongoing]�Finished <<< ament_cmake_copyright [0.70s]
�]0;colcon build [37/102 done] [3 ongoing]�Starting >>> ament_cmake_cppcheck
�]0;colcon build [37/102 done] [4 ongoing]�Starting >>> ament_cmake_cpplint
�]0;colcon build [37/102 done] [5 ongoing]�Starting >>> ament_cmake_flake8
�]0;colcon build [37/102 done] [6 ongoing]�Starting >>> ament_cmake_pep257
�]0;colcon build [37/102 done] [7 ongoing]�Starting >>> ament_cmake_xmllint
�]0;colcon build [37/102 done] [8 ongoing]�Finished <<< ament_cmake_xmllint [0.69s]
�]0;colcon build [38/102 done] [7 ongoing]�Finished <<< ament_cmake_cpplint [0.72s]
�]0;colcon build [39/102 done] [6 ongoing]�Finished <<< ament_cmake_cppcheck [0.74s]
�]0;colcon build [40/102 done] [5 ongoing]�Finished <<< ament_cmake_flake8 [0.74s]
�]0;colcon build [41/102 done] [4 ongoing]�Finished <<< ament_cmake_pep257 [0.75s]
�]0;colcon build [42/102 done] [3 ongoing]�Finished <<< osrf_testing_tools_cpp [13.0s]
�]0;colcon build [43/102 done] [2 ongoing]�Finished <<< uncrustify_vendor [24.0s]
�]0;colcon build [44/102 done] [1 ongoing]�Starting >>> ament_uncrustify
�]0;colcon build [44/102 done] [2 ongoing]�Finished <<< ament_uncrustify [0.66s]
�]0;colcon build [45/102 done] [1 ongoing]�Starting >>> ament_cmake_uncrustify
�]0;colcon build [45/102 done] [2 ongoing]�Finished <<< ament_cmake_uncrustify [0.81s]
�]0;colcon build [46/102 done] [1 ongoing]�Starting >>> ament_lint_common
�]0;colcon build [46/102 done] [2 ongoing]�Finished <<< ament_lint_common [0.72s]
�]0;colcon build [47/102 done] [1 ongoing]�Starting >>> rosidl_adapter
�]0;colcon build [47/102 done] [2 ongoing]�Starting >>> rosidl_typesupport_interface
�]0;colcon build [47/102 done] [3 ongoing]�Starting >>> fastrtps_cmake_module
�]0;colcon build [47/102 done] [4 ongoing]�Starting >>> connext_cmake_module
�]0;colcon build [47/102 done] [5 ongoing]�Starting >>> opensplice_cmake_module
�]0;colcon build [47/102 done] [6 ongoing]�Starting >>> rmw_implementation_cmake
�]0;colcon build [47/102 done] [7 ongoing]�Starting >>> ament_java_resources
�]0;colcon build [47/102 done] [8 ongoing]�Starting >>> python_cmake_module
�]0;colcon build [47/102 done] [9 ongoing]�Starting >>> ament_cmake_ros
�]0;colcon build [47/102 done] [10 ongoing]�Finished <<< rosidl_typesupport_interface [0.94s]
�]0;colcon build [48/102 done] [9 ongoing]�Finished <<< ament_java_resources [0.90s]
�]0;colcon build [49/102 done] [8 ongoing]�Finished <<< python_cmake_module [0.91s]
�]0;colcon build [50/102 done] [7 ongoing]�Starting >>> ament_build_type_gradle
�]0;colcon build [50/102 done] [8 ongoing]�Finished <<< rmw_implementation_cmake [0.95s]
�]0;colcon build [51/102 done] [7 ongoing]�Finished <<< opensplice_cmake_module [1.28s]
�]0;colcon build [52/102 done] [6 ongoing]�Finished <<< ament_cmake_ros [1.26s]
�]0;colcon build [53/102 done] [5 ongoing]�Starting >>> rcutils
�]0;colcon build [53/102 done] [6 ongoing]�Starting >>> rcl_logging_noop
�]0;colcon build [53/102 done] [7 ongoing]�Finished <<< ament_build_type_gradle [0.78s]
�]0;colcon build [54/102 done] [6 ongoing]�Starting >>> ament_cmake_export_jars
�]0;colcon build [54/102 done] [7 ongoing]�Starting >>> ament_cmake_export_jni_libraries
�]0;colcon build [54/102 done] [8 ongoing]�Finished <<< rosidl_adapter [2.00s]
�]0;colcon build [55/102 done] [7 ongoing]�Starting >>> rosidl_parser
�]0;colcon build [55/102 done] [8 ongoing]�Finished <<< fastrtps_cmake_module [2.19s]
�]0;colcon build [56/102 done] [7 ongoing]�Finished <<< connext_cmake_module [2.26s]
�]0;colcon build [57/102 done] [6 ongoing]�Finished <<< ament_cmake_export_jars [0.79s]
�]0;colcon build [58/102 done] [5 ongoing]�Finished <<< ament_cmake_export_jni_libraries [0.83s]
�]0;colcon build [59/102 done] [4 ongoing]�Finished <<< rosidl_parser [1.55s]
�]0;colcon build [60/102 done] [3 ongoing]�Starting >>> rosidl_actions
�]0;colcon build [60/102 done] [4 ongoing]�Finished <<< rcl_logging_noop [2.34s]
�]0;colcon build [61/102 done] [3 ongoing]�Finished <<< rosidl_actions [2.61s]
�]0;colcon build [62/102 done] [2 ongoing]�Starting >>> rosidl_cmake
�]0;colcon build [62/102 done] [3 ongoing]�Finished <<< rosidl_cmake [1.21s]
�]0;colcon build [63/102 done] [2 ongoing]�Starting >>> rosidl_generator_c
�]0;colcon build [63/102 done] [3 ongoing]�Starting >>> rosidl_generator_dds_idl
�]0;colcon build [63/102 done] [4 ongoing]�Starting >>> rcljava_common
�]0;colcon build [63/102 done] [5 ongoing]�Finished <<< rosidl_generator_dds_idl [1.83s]
�]0;colcon build [64/102 done] [4 ongoing]�Finished <<< rcutils [10.8s]
�[91m--- stderr: rcljava_common
warning: [options] bootstrap class path not set in conjunction with -source 6
warning: [options] source value 6 is obsolete and will be removed in a future release
warning: [options] target value 1.6 is obsolete and will be removed in a future release
warning: [options] To suppress warnings about obsolete options, use -Xlint:-options.
4 warnings
---
�[0m�]0;colcon build [65/102 done] [3 ongoing]�Finished <<< rcljava_common [5.67s]
�]0;colcon build [66/102 done] [2 ongoing]�Finished <<< fastrtps [43.9s]
�]0;colcon build [67/102 done] [1 ongoing]�Finished <<< rosidl_generator_c [18.4s]
�]0;colcon build [68/102 done] [0 ongoing]�Starting >>> rmw
�]0;colcon build [68/102 done] [1 ongoing]�Starting >>> rosidl_generator_cpp
�]0;colcon build [68/102 done] [2 ongoing]�Starting >>> rosidl_typesupport_introspection_c
�]0;colcon build [68/102 done] [3 ongoing]�Finished <<< rosidl_typesupport_introspection_c [2.88s]
�]0;colcon build [69/102 done] [2 ongoing]�Finished <<< rmw [7.65s]
�]0;colcon build [70/102 done] [1 ongoing]�Starting >>> rmw_fastrtps_shared_cpp
�]0;colcon build [70/102 done] [2 ongoing]�Starting >>> rmw_connext_shared_cpp
�[91m--- stderr: rmw_connext_shared_cpp
CMake Warning at CMakeLists.txt:22 (message):
  Could not find RTI Connext - skipping 'rmw_connext_shared_cpp'


---
�[0m�]0;colcon build [70/102 done] [3 ongoing]�Finished <<< rmw_connext_shared_cpp [2.40s]
�]0;colcon build [71/102 done] [2 ongoing]�Finished <<< rmw_fastrtps_shared_cpp [6.38s]
�]0;colcon build [72/102 done] [1 ongoing]�Finished <<< rosidl_generator_cpp [18.9s]
�]0;colcon build [73/102 done] [0 ongoing]�Starting >>> rosidl_typesupport_connext_cpp
�]0;colcon build [73/102 done] [1 ongoing]�Starting >>> rosidl_typesupport_fastrtps_cpp
�]0;colcon build [73/102 done] [2 ongoing]�Starting >>> rosidl_typesupport_opensplice_cpp
�]0;colcon build [73/102 done] [3 ongoing]�Starting >>> rosidl_typesupport_introspection_cpp
�[91m--- stderr: rosidl_typesupport_connext_cpp
CMake Warning at CMakeLists.txt:32 (message):
  Could not find RTI Connext - skipping 'rosidl_typesupport_connext_cpp'


---
�[0m�]0;colcon build [73/102 done] [4 ongoing]�Finished <<< rosidl_typesupport_connext_cpp [2.31s]
�]0;colcon build [74/102 done] [3 ongoing]�Starting >>> rosidl_typesupport_connext_c
�]0;colcon build [74/102 done] [4 ongoing]�Finished <<< rosidl_typesupport_introspection_cpp [2.91s]
�]0;colcon build [75/102 done] [3 ongoing]�Starting >>> rmw_fastrtps_dynamic_cpp
�]0;colcon build [75/102 done] [4 ongoing]�Finished <<< rosidl_typesupport_fastrtps_cpp [3.10s]
�]0;colcon build [76/102 done] [3 ongoing]�Starting >>> rosidl_typesupport_fastrtps_c
�]0;colcon build [76/102 done] [4 ongoing]�Finished <<< rosidl_typesupport_opensplice_cpp [3.39s]
�]0;colcon build [77/102 done] [3 ongoing]�Starting >>> rosidl_typesupport_opensplice_c
�[91m--- stderr: rosidl_typesupport_connext_c
CMake Warning at CMakeLists.txt:37 (message):
  Could not find RTI Connext - skipping 'rosidl_typesupport_connext_c'


---
�[0m�]0;colcon build [77/102 done] [4 ongoing]�Finished <<< rosidl_typesupport_connext_c [2.32s]
�]0;colcon build [78/102 done] [3 ongoing]�Starting >>> rmw_connext_cpp
�]0;colcon build [78/102 done] [4 ongoing]�Finished <<< rosidl_typesupport_fastrtps_c [3.72s]
�]0;colcon build [79/102 done] [3 ongoing]�Starting >>> rmw_fastrtps_cpp
�]0;colcon build [79/102 done] [4 ongoing]�Finished <<< rosidl_typesupport_opensplice_c [3.50s]
�]0;colcon build [80/102 done] [3 ongoing]�Starting >>> rmw_opensplice_cpp
�[91m--- stderr: rmw_connext_cpp
CMake Warning at CMakeLists.txt:27 (message):
  Could not find RTI Connext - skipping 'rmw_connext_cpp'


---
�[0m�]0;colcon build [80/102 done] [4 ongoing]�Finished <<< rmw_connext_cpp [2.82s]
�]0;colcon build [81/102 done] [3 ongoing]�Finished <<< rmw_fastrtps_dynamic_cpp [6.14s]
�]0;colcon build [82/102 done] [2 ongoing]�Finished <<< rmw_opensplice_cpp [6.79s]
�]0;colcon build [83/102 done] [1 ongoing]�Finished <<< rmw_fastrtps_cpp [7.10s]
�]0;colcon build [84/102 done] [0 ongoing]�Starting >>> rmw_implementation
�]0;colcon build [84/102 done] [1 ongoing]�Finished <<< rmw_implementation [3.98s]
�]0;colcon build [85/102 done] [0 ongoing]�Starting >>> rosidl_typesupport_c
�]0;colcon build [85/102 done] [1 ongoing]�Finished <<< rosidl_typesupport_c [4.16s]
�]0;colcon build [86/102 done] [0 ongoing]�Starting >>> rosidl_generator_py
�]0;colcon build [86/102 done] [1 ongoing]�Starting >>> rosidl_typesupport_cpp
�]0;colcon build [86/102 done] [2 ongoing]�Starting >>> rosidl_generator_java
�]0;colcon build [86/102 done] [3 ongoing]�Finished <<< rosidl_typesupport_cpp [3.93s]
�[91m--- stderr: rosidl_generator_java
CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgVariousfastrtps_c" does not exist.
Call Stack (most recent call first):
  /root/ros2_ws/install/ament_cmake_core/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /root/ros2_ws/install/rosidl_cmake/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgUint16fastrtps_c" does not exist.
Call Stack (most recent call first):
  /root/ros2_ws/install/ament_cmake_core/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /root/ros2_ws/install/rosidl_cmake/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgPrimitivesfastrtps_c" does not exist.
Call Stack (most recent call first):
  /root/ros2_ws/install/ament_cmake_core/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /root/ros2_ws/install/rosidl_cmake/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgNestedfastrtps_c" does not exist.
Call Stack (most recent call first):
  /root/ros2_ws/install/ament_cmake_core/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /root/ros2_ws/install/rosidl_cmake/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgUint8fastrtps_c" does not exist.
Call Stack (most recent call first):
  /root/ros2_ws/install/ament_cmake_core/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /root/ros2_ws/install/rosidl_cmake/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgConstantsfastrtps_c" does not exist.
Call Stack (most recent call first):
  /root/ros2_ws/install/ament_cmake_core/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /root/ros2_ws/install/rosidl_cmake/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgBytefastrtps_c" does not exist.
Call Stack (most recent call first):
  /root/ros2_ws/install/ament_cmake_core/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /root/ros2_ws/install/rosidl_cmake/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgBoolfastrtps_c" does not exist.
Call Stack (most recent call first):
  /root/ros2_ws/install/ament_cmake_core/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /root/ros2_ws/install/rosidl_cmake/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgUint32fastrtps_c" does not exist.
Call Stack (most recent call first):
  /root/ros2_ws/install/ament_cmake_core/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /root/ros2_ws/install/rosidl_cmake/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgEmptyfastrtps_c" does not exist.
Call Stack (most recent call first):
  /root/ros2_ws/install/ament_cmake_core/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /root/ros2_ws/install/rosidl_cmake/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgFloat64fastrtps_c" does not exist.
Call Stack (most recent call first):
  /root/ros2_ws/install/ament_cmake_core/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /root/ros2_ws/install/rosidl_cmake/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgInt16fastrtps_c" does not exist.
Call Stack (most recent call first):
  /root/ros2_ws/install/ament_cmake_core/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /root/ros2_ws/install/rosidl_cmake/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgCharfastrtps_c" does not exist.
Call Stack (most recent call first):
  /root/ros2_ws/install/ament_cmake_core/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /root/ros2_ws/install/rosidl_cmake/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgFloat32fastrtps_c" does not exist.
Call Stack (most recent call first):
  /root/ros2_ws/install/ament_cmake_core/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /root/ros2_ws/install/rosidl_cmake/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgInt32fastrtps_c" does not exist.
Call Stack (most recent call first):
  /root/ros2_ws/install/ament_cmake_core/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /root/ros2_ws/install/rosidl_cmake/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgInt8fastrtps_c" does not exist.
Call Stack (most recent call first):
  /root/ros2_ws/install/ament_cmake_core/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /root/ros2_ws/install/rosidl_cmake/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgInt64fastrtps_c" does not exist.
Call Stack (most recent call first):
  /root/ros2_ws/install/ament_cmake_core/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /root/ros2_ws/install/rosidl_cmake/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgStringsfastrtps_c" does not exist.
Call Stack (most recent call first):
  /root/ros2_ws/install/ament_cmake_core/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /root/ros2_ws/install/rosidl_cmake/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


CMake Error at cmake/rosidl_generator_java_generate_interfaces.cmake:251 (add_dependencies):
  The dependency target
  "rosidl_generator_java__rosidl_typesupport_fastrtps_c" of target
  "msgUint64fastrtps_c" does not exist.
Call Stack (most recent call first):
  /root/ros2_ws/install/ament_cmake_core/share/ament_cmake_core/cmake/core/ament_execute_extensions.cmake:38 (include)
  /root/ros2_ws/install/rosidl_cmake/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:280 (ament_execute_extensions)
  CMakeLists.txt:73 (rosidl_generate_interfaces)


---
Failed   <<< rosidl_generator_java	[ Exited with code 1 ]
�[0m�]0;colcon build [87/102 done] [2 ongoing]��]0;colcon build [88/102 done] [1 ongoing]�Aborted  <<< rosidl_generator_py
�]0;colcon build [89/102 done] [0 ongoing]�
Summary: 87 packages finished [2min 3s]
  1 package failed: rosidl_generator_java
  1 package aborted: rosidl_generator_py
  6 packages had stderr output: rcljava_common rmw_connext_cpp rmw_connext_shared_cpp rosidl_generator_java rosidl_typesupport_connext_c rosidl_typesupport_connext_cpp
  13 packages not processed
The command '/bin/sh -c colcon     build     --cmake-args       -DSECURITY=ON     --no-warn-unused-cli     --symlink-install     --packages-up-to       rcljava_examples' returned a non-zero code: 1

[jacobperron]

There were major changes made to the rosidl pipeline in Crystal (which probably explains the errors).

I've started updating rosidl_generator_java to work with the new pipeline. Specifically, I plan to target Dashing (skipping Crystal); making changes to the rest of ros2_java as necessary.

Ultimately, I'll be working towards feature parity with rclcpp and rclpy.

[kerliang0801]

I've started updating rosidl_generator_java to work with the new pipeline. Specifically, I plan to target Dashing (skipping Crystal); making changes to the rest of ros2_java as necessary.

Ultimately, I'll be working towards feature parity with rclcpp and rclpy.

@jacobperron Really appreciate your effort and contributions!! You're awesome:D Just wondering if there's a general timeline on the update?

[jacobperron]

Just wondering if there's a general timeline on the update?

Timelines are hard 😅

I've opened up #66, which should let you compile rosidl_generator_java for Dashing. I'm working on rcljava now, hopefully you'll see a PR for that one soon.

[jacobperron]

Considering Crystal is EOL, I'm going to close this.

I'll be putting in some effort to get ROS 2 Java support for Foxy (and Dashing/Eloquent along the way). Here's a metaticket tracking progress: #82