GitHub

[Bug]: java.lang.NullPointerException: Cannot invoke "java.util.Map.keySet()"

Caused by: java.lang.NullPointerException: Cannot invoke "java.util.Map.keySet()" because the return value of "io.swagger.v3.oas.models.media.Discriminator.getMapping ...
GitHub

[IntelliJ] Uncaught Exception java.lang.NullPointerException: Cannot invoke "com.intellij ...

JDK: JetBrains s.r.o. 21.0.8 Plugin version: 3.96.2-2025.2 ...