Executor Singleton not started when trying to update gradle 2.4

Hello there,

I’m trying to update my gradle project from gradle-2.2.1-all to gradle-2.4-all.

But when I try to do this I got this error in the gradle console:

FAILURE: Build failed with an exception.

What went wrong:
Execution failed for task ‘:app:compileAppDebugTestAidl’.
Executor Singleton not started

I really don’t know how to fix it. I’ve just tried to clean and invalidate caches / restart … but it didn’t work. Any help would be really appreciate, thanks.

It’s an incompatibility between versions of the Android tooling and Gradle.

Are you on the latest version of the Android plugin?

Thank you Luke, it was my problem. I fixed it by switching to the latest version of the Android plugin.