there is a conflict in resource file.

[hjk6688]

Attribute "headerLayout" has already been defined.how to solve it

[garam-park]

What is your IDE. Android Studio or Eclipse?

[nandawperdana]

so do I, I'm using Android studio IDE, it looks like coflicts with android support design library.

[dipendrapkrl]

same here.

[kunkhmer]

Has this issue been resolved? I am getting that same issue, with the same ide.

[sushant23]

as said in issue #33 use compile 'com.github.traex.expandablelayout:library:1.3'