java.lang.IllegalStateException: System.getProperty("key") must not be null

allegro.tech | 9 months ago
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    allegro.tech - Kotlin null safety and its performance considerations -- part 1

    allegro.tech | 9 months ago
    java.lang.IllegalStateException: System.getProperty("key") must not be null

    Root Cause Analysis

    1. java.lang.IllegalStateException

      System.getProperty("key") must not be null

      at pl.kk.test.kotlin.PlatformTypesKt.funnyCase()
    2. pl.kk.test
      FunnyCaseCall.main
      1. pl.kk.test.kotlin.PlatformTypesKt.funnyCase(PlatformTypes.kt:54)
      2. pl.kk.test.kotlin.FunnyCaseCall.main(PlatformTypes.kt:60)
      2 frames