I'm getting `java.lang.NullPointerException: null cannot be cast to non-null type androidx.room.comp...

# room

[Tlaster]

I'm getting java.lang.NullPointerException: null cannot be cast to non-null type androidx.room.compiler.processing.XAnnotation when building iOS project after upgrading room to 2.7.0-beta01, but the Android project builds fine, full stack trace in thread.

[Tlaster]

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[Bradleycorn]

I had this same problem.

I think it's a bug (if I go back to 2.7.0-alpha12 the issue goes away).

I also found that I could resolve the issue if I explicitly added all of the parameters to every room Annotation in my project (@Entity, @PrimaryKey, etc). But that's not really a feasible solution, so I just went back to alpha12

[Василий]

I have same problem. Reverting to alpha13 fixed it

[Hossein Amini]

I had the same issue, by downgrading to version 2.7.0-alpha13 it fixed.

[Hossein Amini]

I created this issue on issue tracker

https://issuetracker.google.com/issues/398414973