IntelliJ gives an warning about some module not supporting Java 8 without identifying the trouble module
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I get this warning when at launch of IntelliJ IDEA. I have app engine gradle project.
10:46 AM Java language level not supported: One or more modules in this project use a version of App Engine that does not support Java 8. Please click here to automatically change them to use the Java 7 language level.
I don't know what project would not support java 8 and I have not found a way to find that information from IntelliJ
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Please see https://github.com/GoogleCloudPlatform/google-cloud-intellij/issues/988.
Thanks for your response.
I wonder if that is still the issue. AFAIK App Engine should support Java 8 already. That issue is from 2016.