How to solve FAILURE: Build failed with an exception. * What went wrong: Execution failed for task ':rat'.

[rich7420]

Hello everyone,I'm new to Gravitino. I want to contribute to this Opensource project.
My environment is Ubuntu22.04 that had installed Java with ./gradlew javaToolchains
I follow https://datastrato.ai/docs/0.5.0/how-to-build/ to build Gravitino Server.
when I use ./gradlew build or ./gradlew build -PjdkVersion=11, the problem appear.
Constractly , when I use ./gradlew build -x test , none problem appear.


I searched ':rat' problem. From this article,maybe I can add failOnError=false.
but I don't know where can be added.
I would be very grateful if someone helps me.

[yuqi1129]

@rich7420
You may need to run ./gradlew clean and it will remove the file 'gravitino-server.out' in the screenshot that causes the failure.

[rich7420]

Thank you for your answer. I am going to try it.

[rich7420]

I tried this way but it seems not working. But I am grateful for your answer.

[yuqi1129]

You need to manually remove it as ./gradlew clean will not drop file gravitino-server.out.

[rich7420]

It works! Thank you for your answer!!!