Help needed: gradle + testng

[olivier sallou <osallou@debian.org>]

Hi,

when using testng with gradle on some packages (get same issue on multiple projects),

test step fails with error:

Executing task ':test' (up-to-date check took 0.0 secs) due to:

  Task.upToDateWhen is false.

Cannot nest operations in the same thread. Each nested operation must run in its own thread.

java.lang.UnsupportedOperationException: Cannot nest operations in the same thread. Each nested operation must run in its own thread.

at org.gradle.internal.operations.DefaultBuildOperationWorkerRegistry.doStartOperation(DefaultBuildOperationWorkerRegistry.java:65)

....

and this message is repeat a large number of times (per test?)

any idea of what is wrong?

I tried with debian testng jar file and also tried to get a more recent one (just in case), but same issue.

Thanks

Olivier