stephanenicolas / bugs-instant-execution

Sample project to illustrate instant execution bugs in Android projects

bugs-instant-execution

Sample project to illustrate instant execution bugs in Android projects

Bug 1: https://issuetracker.google.com/issues/148341619

• commit: d9b42988e6c22c8bd2ca577d9f4ec3c9999c985e
• command: ./gradlew :app:assembleDebug -Dorg.gradle.unsafe.instant-execution=true (run twice)
• Error:

Calculating task graph as no instant execution cache is available for tasks: :app:assembleDebug
78 instant execution problems were found, 14 of which seem unique:
  - field 'classes' from type 'java.util.ResourceBundle$RBClassLoader': error writing value of type 'java.util.Vector'
  - field 'nativeLibraries' from type 'java.util.ResourceBundle$RBClassLoader': error writing value of type 'java.util.Vector'
  - field 'urls' from type 'sun.misc.URLClassPath': error writing value of type 'java.util.Stack'
  - field 'permissions' from type 'java.security.ProtectionDomain': error writing value of type 'java.security.Permissions'
  - field 'classes' from type 'sun.misc.Launcher$AppClassLoader': error writing value of type 'java.util.Vector'
  - field 'nativeLibraries' from type 'sun.misc.Launcher$AppClassLoader': error writing value of type 'java.util.Vector'
  - field 'classes' from type 'sun.misc.Launcher$ExtClassLoader': error writing value of type 'java.util.Vector'
  - field 'nativeLibraries' from type 'sun.misc.Launcher$ExtClassLoader': error writing value of type 'java.util.Vector'
  - field 'locale' from type 'java.util.ResourceBundle$CacheKey': error writing value of type 'java.util.Locale'
  - field 'catalogLocale' from type 'java.util.logging.Logger': error writing value of type 'java.util.Locale'
  - field 'classes' from type 'org.gradle.internal.classloader.VisitableURLClassLoader': error writing value of type 'java.util.Vector'
  - field 'nativeLibraries' from type 'org.gradle.internal.classloader.VisitableURLClassLoader': error writing value of type 'java.util.Vector'
  - field 'address' from type 'java.net.SocksSocketImpl': error writing value of type 'java.net.Inet4Address'
  - unknown property: java.lang.StackOverflowError
See the complete report at file:///Users/snicolas/git/BugsInstantExecution/.instant-execution-state/6.2-20200116230058+0000/6pesirgxabwicfqm6vp6kl3r0/instant-execution-report.html

"Solution" --> remove the navigation plugin

Bug 2: https://issuetracker.google.com/issues/148383974

• commit: 4629daf45d0463aedf068e9ac0d7d8678c9b1e2f
• command: ./gradlew :app:assembleRelease -Dorg.gradle.unsafe.instant-execution=true (run twice)
• Error:

> Task :app:lintVitalRelease FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:lintVitalRelease'.
> No builders are available to build a model of type 'com.android.builder.model.AndroidProject'.

"Solution" --> android.lintOptions.checkReleaseBuilds false

Bug 3: gradle/gradle#11841

• commit: f4c3df3fa260398cda9ac2378b7506faf645c475
• command: ./gradlew :app:assembleRelease -Dorg.gradle.unsafe.instant-execution=true (run twice)
• Error:

> Task :lib1:compileJava FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':lib1:compileJava'.
> no source files

Work around --> move kotlin code from src/main/java to /src/mainkotlin. Workaround 2 : Deactivate the compile task by telling the java convention there is no source to compile.

sourceSets {
    main {
        java {
            srcDirs = []
        }
        kotlin {
            srcDirs = ['src/main/java']
        }
    }
}