Hi, I have the same problem too, but the above solution did not work in my case. But if you fix it by specifying
before_install: - chmod +x gradlew
After applying chmode before before_install, I solved the problem.
Complete .travis.yml
language: android android: components: # Uncomment the lines below if you want to # use the latest revision of Android SDK Tools # - platform-tools # - tools # The BuildTools version used by your project - build-tools-25.0.0 # The SDK version used to compile your project - android-25 # Specify at least one system image, # if you need to run emulator(s) during your tests - sys-img-armeabi-v7a-android-22 - sys-img-armeabi-v7a-android-17 before_install: - chmod +x gradlew
I hope this helps anyone who cannot get a solution from the above answer.
Ramz
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