byte buddy issue

Hi @raphw :

I sort of get two issues, one is when i use mockk library and the other when i use mockito and with kotlin classes plus java mixed so i have powermockito also involved

1. Case1 : When using mockito:

java.lang.IllegalStateException: Could not initialize plugin: interface org.mockito.plugins.MockMaker (alternate: null)

at org.mockito.internal.configuration.plugins.PluginLoader$1.invoke(PluginLoader.java:74)
at com.sun.proxy.$Proxy12.isTypeMockable(Unknown Source)
at org.mockito.internal.util.MockUtil.typeMockabilityOf(MockUtil.java:29)
at org.mockito.internal.util.MockCreationValidator.validateType(MockCreationValidator.java:22)
at org.mockito.internal.creation.MockSettingsImpl.validatedSettings(MockSettingsImpl.java:238)
at org.mockito.internal.creation.MockSettingsImpl.build(MockSettingsImpl.java:226)
at org.mockito.internal.MockitoCore.mock(MockitoCore.java:68)
at org.mockito.Mockito.mock(Mockito.java:1895)
at com.app.movie.home.model.MoviesModelAdapterImplTest.setUp(MoviesModelAdapterImplTest.kt:90)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.mockito.internal.runners.DefaultInternalRunner$1.run(DefaultInternalRunner.java:79)
at org.mockito.internal.runners.DefaultInternalRunner.run(DefaultInternalRunner.java:85)
at org.mockito.internal.runners.StrictRunner.run(StrictRunner.java:39)
at org.mockito.junit.MockitoJUnitRunner.run(MockitoJUnitRunner.java:163)
at org.junit.runners.Suite.runChild(Suite.java:128)
at org.junit.runners.Suite.runChild(Suite.java:27)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.intellij.rt.execution.application.AppMainV2.main(AppMainV2.java:131)
Caused by: java.lang.IllegalStateException: Failed to load interface org.mockito.plugins.MockMaker implementation declared in sun.misc.CompoundEnumeration@7d417077
at org.mockito.internal.configuration.plugins.PluginInitializer.loadImpl(PluginInitializer.java:54)
at org.mockito.internal.configuration.plugins.PluginLoader.loadPlugin(PluginLoader.java:57)
at org.mockito.internal.configuration.plugins.PluginLoader.loadPlugin(PluginLoader.java:44)
at org.mockito.internal.configuration.plugins.PluginRegistry.<init>(PluginRegistry.java:21)
at org.mockito.internal.configuration.plugins.Plugins.<clinit>(Plugins.java:18)
at org.mockito.internal.configuration.GlobalConfiguration.tryGetPluginAnnotationEngine(GlobalConfiguration.java:55)
at org.mockito.MockitoAnnotations.initMocks(MockitoAnnotations.java:68)
at org.mockito.internal.runners.DefaultInternalRunner$1.withBefores(DefaultInternalRunner.java:39)
at org.junit.runners.BlockJUnit4ClassRunner.methodBlock(BlockJUnit4ClassRunner.java:276)
... 30 more
Caused by: org.mockito.exceptions.base.MockitoInitializationException: 
Could not initialize inline Byte Buddy mock maker. (This mock maker is not supported on Android.)

Java               : 1.8
JVM vendor name    : JetBrains s.r.o
JVM vendor version : 25.152-b01
JVM name           : OpenJDK 64-Bit Server VM
JVM version        : 1.8.0_152-release-1024-b01
JVM info           : mixed mode
OS name            : Mac OS X
OS version         : 10.12.6

at org.mockito.internal.creation.bytebuddy.InlineByteBuddyMockMaker.<init>(InlineByteBuddyMockMaker.java:171)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at java.lang.Class.newInstance(Class.java:442)
at org.mockito.internal.configuration.plugins.PluginInitializer.loadImpl(PluginInitializer.java:49)
... 38 more
Caused by: java.lang.IllegalStateException: Error during attachment using: net.bytebuddy.agent.ByteBuddyAgent$AttachmentProvider$Compound@5ba23b66
at net.bytebuddy.agent.ByteBuddyAgent.install(ByteBuddyAgent.java:384)
at net.bytebuddy.agent.ByteBuddyAgent.install(ByteBuddyAgent.java:358)
at net.bytebuddy.agent.ByteBuddyAgent.install(ByteBuddyAgent.java:326)
at net.bytebuddy.agent.ByteBuddyAgent.install(ByteBuddyAgent.java:312)
at org.mockito.internal.creation.bytebuddy.InlineByteBuddyMockMaker.<clinit>(InlineByteBuddyMockMaker.java:101)
... 44 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at net.bytebuddy.agent.Attacher.install(Attacher.java:84)
at net.bytebuddy.agent.ByteBuddyAgent.install(ByteBuddyAgent.java:379)
... 48 more
Caused by: java.lang.NullPointerException
at com.sun.tools.attach.VirtualMachine.attach(VirtualMachine.java:182)
... 54 more


Process finished with exit code 255

case 2 : When i use mockk library:

"/Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java" -ea -Didea.test.cyclic.buffer.size=1048576 -Didea.launcher.port=51088 "-Didea.launcher.bin.path=/Applications/Android Studio.app/Contents/bin" -Dfile.encoding=UTF-8 -classpath "/Applications/Android Studio.app/Contents/lib/idea_rt.jar:/Applications/Android Studio.app/Contents/plugins/junit/lib/junit-rt.jar:/Applications/Android Studio.app/Contents/plugins/junit/lib/junit5-rt.jar:/Users/xyz/Library/Android/sdk/platforms/android-27/data/res:/Users/xyz/Documents/androidapp/app/build/intermediates/classes/test/debug:/Users/xyz/Documents/androidapp/app/build/intermediates/classes/debug:/Users/xyz/Documents/androidapp/app/build/tmp/kotlin-classes/debug:/Users/xyz/Documents/androidapp/app/build/tmp/kapt3/classes/debug:/Users/xyz/Documents/androidapp/app/build/generated/res/rs/debug:/Users/xyz/Documents/androidapp/app/build/generated/res/resValues/debug:/Users/xyz/Documents/androidapp/app/build/tmp/kotlin-classes/debugUnitTest:/Users/xyz/Documents/androidapp/app/build/tmp/kapt3/classes/debugUnitTest:/Users/xyz/Documents/androidapp/app/build/intermediates/sourceFolderJavaResources/test/debug:/Users/xyz/Library/Android/sdk/extras/m2repository/com/android/support/constraint/constraint-layout-solver/1.0.2/constraint-layout-solver-1.0.2.jar:/Users/xyz/.gradle/caches/transforms-1/files-1.1/transition-27.0.2.aar/d0e64e448c75e9ee4777aaa027c17ff8/jars/classes.jar:/Users/xyz/.gradle/caches/transforms-1/files-1.1/transition-27.0.2.aar/d0e64e448c75e9ee4777aaa027c17ff8/res:/Users/xyz/.gradle/caches/modules-2/files-2.1/org.powermock/powermock-classloading-xstream/2.0.0-beta.5/7967431c9254796e7a4b26163af98f2e93f1e165/powermock-classloading-xstream-2.0.0-beta.5.jar:/Users/xyz/.gradle/caches/transforms-1/files-1.1/espresso-idling-resource-2.2.2.aar/30fca4e6285b2d84ddeb18ab6e9c7e06/jars/classes.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/org.objenesis/objenesis/2.6/639033469776fd37c08358c6b92a4761feb2af4b/objenesis-2.6.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib/1.2.61/5bc44acc4b3f0d19166ae3e50454b41e8ff29335/kotlin-stdlib-1.2.61.jar:/Users/xyz/.gradle/caches/transforms-1/files-1.1/animated-vector-drawable-27.0.2.aar/341ac82ee9a02be15e8f8a097c2ea6b2/jars/classes.jar:/Users/xyz/.gradle/caches/transforms-1/files-1.1/support-compat-27.0.2.aar/20fbb3976a74fea0cb088259143d6f21/res:/Users/xyz/.gradle/caches/transforms-1/files-1.1/support-compat-27.0.2.aar/20fbb3976a74fea0cb088259143d6f21/jars/classes.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/net.bytebuddy/byte-buddy/1.8.0/f7c50fcf1fab4fa3e148ecf6b329f01f733ed427/byte-buddy-1.8.0.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/io.mockk/mockk-common/1.8.7/b4321b8ebedab43f98f63816406640f714db6cc/mockk-common-1.8.7.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/com.google.code.gson/gson/2.7/751f548c85fa49f330cecbb1875893f971b33c4e/gson-2.7.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/io.mockk/mockk-dsl-jvm/1.8.7/4a9859e8921cddec4ab98d49141099632e944550/mockk-dsl-jvm-1.8.7.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/com.google.dagger/dagger/2.11/95037eaee68aa48021511972e9db9ba29916e1c9/dagger-2.11.jar:/Users/xyz/Documents/androidapp/app/build/intermediates/unmocked-androidapp.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/org.hamcrest/java-hamcrest/2.0.0.0/f1c8853ade0ecf707f5a261c830e98893983813/java-hamcrest-2.0.0.0.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/org.powermock/powermock-module-junit4-rule-agent/2.0.0-beta.5/65f0811f9f35212a9e40a800f66fced4e7d12f15/powermock-module-junit4-rule-agent-2.0.0-beta.5.jar:/Users/xyz/.gradle/caches/transforms-1/files-1.1/support-vector-drawable-27.0.2.aar/a0946da64cbb196be8e2a164dca5bf2c/jars/classes.jar:/Users/xyz/.gradle/caches/transforms-1/files-1.1/support-core-utils-27.0.2.aar/e042b239a51e15ddcd73e182625f487b/jars/classes.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/org.jetbrains/annotations/13.0/919f0dfe192fb4e063e7dacadee7f8bb9a2672a9/annotations-13.0.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/xpp3/xpp3_min/1.1.4c/19d4e90b43059058f6e056f794f0ea4030d60b86/xpp3_min-1.1.4c.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/org.powermock/powermock-module-junit4-common/2.0.0-beta.5/cb845360267ab2dfac0ac1d59819501a66ccd139/powermock-module-junit4-common-2.0.0-beta.5.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-reflect/1.2.61/6fd5bcfc9ffc446dd147ea006bee7ef5f0ad8ca4/kotlin-reflect-1.2.61.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/net.bytebuddy/byte-buddy/1.8.8/2c570a7c72ef377bf6d99e997bc04c761ecf60a9/byte-buddy-1.8.8.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/javax.inject/javax.inject/1/6975da39a7040257bd51d21a231b76c915872d38/javax.inject-1.jar:/Users/xyz/.gradle/caches/transforms-1/files-1.1/FlowTextView-2.0.5.aar/1d43acb03039a028984a9e26148569b6/jars/classes.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/com.squareup.retrofit2/retrofit/2.3.0/bcacde6a8ccedcc56c127403d26b76072fe6214d/retrofit-2.3.0.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-jdk7/1.2.61/bc77c34ff80df88b4d9b0418ea4ae758544573f3/kotlin-stdlib-jdk7-1.2.61.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/com.squareup.retrofit2/converter-gson/2.0.1/2780d858273ce1bb90f6b12e1ef0d40f7741fca/converter-gson-2.0.1.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/javax.annotation/jsr250-api/1.0/5025422767732a1ab45d93abfea846513d742dcf/jsr250-api-1.0.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/io.reactivex.rxjava2/rxjava/2.1.0/2fdf84dedcaaeabb9d70cde9dbb8aad4eccb80a1/rxjava-2.1.0.jar:/Users/xyz/.gradle/caches/transforms-1/files-1.1/fontawesome-typeface-4.7.0.2.aar/80a1de4570dbd0041ae2753fd9b7c10f/res:/Users/xyz/.gradle/caches/transforms-1/files-1.1/fontawesome-typeface-4.7.0.2.aar/80a1de4570dbd0041ae2753fd9b7c10f/jars/classes.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/com.squareup.okhttp3/okhttp/3.8.0/5a11f020cce2d11eb71ba916700600e18c4547e7/okhttp-3.8.0.jar:/Users/xyz/.gradle/caches/transforms-1/files-1.1/gifdecoder-4.6.1.aar/113cc4c67888ca422b1fc3a2e9deaa58/jars/classes.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/com.github.bumptech.glide/disklrucache/4.6.1/2f82d433b9dae134a9b32039a6b5b38abe8a1c46/disklrucache-4.6.1.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/org.powermock/powermock-api-support/2.0.0-beta.5/613616628925ecc461ed8b826e44b0c4928261e0/powermock-api-support-2.0.0-beta.5.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/org.powermock/powermock-classloading-base/2.0.0-beta.5/cb04ff970ea19a8466ea6267b45d83b137d5326a/powermock-classloading-base-2.0.0-beta.5.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/org.powermock/powermock-module-junit4/2.0.0-beta.5/4863d6a71361f1aaa7c162146646c50a47e97ee3/powermock-module-junit4-2.0.0-beta.5.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/org.javassist/javassist/3.22.0-CR2/44eaf0990dea92f4bca4b9931b2239c0e8756ee7/javassist-3.22.0-CR2.jar:/Users/xyz/.gradle/caches/transforms-1/files-1.1/support-v4-27.0.2.aar/de67e6fb5fb33ae7d3193be03692d7ab/jars/classes.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/io.mockk/mockk-agent-common/1.8.7/89d6f678ee414963b87c586aca710b329c75d889/mockk-agent-common-1.8.7.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/com.thoughtworks.xstream/xstream/1.4.10/dfecae23647abc9d9fd0416629a4213a3882b101/xstream-1.4.10.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/org.powermock/powermock-core/2.0.0-beta.5/3e148ed3b247bc856e8e067349983bbd4f047698/powermock-core-2.0.0-beta.5.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/io.mockk/mockk-agent-jvm/1.8.7/bd5d40b24f635d1736a731a751757fd8dada559c/mockk-agent-jvm-1.8.7.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/org.powermock/powermock-module-javaagent/2.0.0-beta.5/f0f3a1ace703bdfdd65f66de30e17476b95e39f2/powermock-module-javaagent-2.0.0-beta.5.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/org.powermock/powermock-api-mockito2/2.0.0-beta.5/5aadd697a176794368d6750aafe6d7525ddbcef8/powermock-api-mockito2-2.0.0-beta.5.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/com.squareup.okio/okio/1.13.0/a9283170b7305c8d92d25aff02a6ab7e45d06cbe/okio-1.13.0.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/org.reactivestreams/reactive-streams/1.0.0/14b8c877d98005ba3941c9257cfe09f6ed0e0d74/reactive-streams-1.0.0.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/android.arch.core/common/1.0.0/a2d487452376193fc8c103dd2b9bd5f2b1b44563/common-1.0.0.jar:/Users/xyz/.gradle/caches/transforms-1/files-1.1/recyclerview-v7-27.0.2.aar/2c7d60b8e21cd61058f074cfcd7982ac/jars/classes.jar:/Users/xyz/.gradle/caches/transforms-1/files-1.1/recyclerview-v7-27.0.2.aar/2c7d60b8e21cd61058f074cfcd7982ac/res:/Users/xyz/.gradle/caches/transforms-1/files-1.1/glide-4.6.1.aar/d51db4e4ce5b419c3f99005f318cb51f/jars/classes.jar:/Users/xyz/.gradle/caches/transforms-1/files-1.1/support-media-compat-27.0.2.aar/74cb3ebbfc887adccad27db14e4e674d/res:/Users/xyz/.gradle/caches/transforms-1/files-1.1/support-media-compat-27.0.2.aar/74cb3ebbfc887adccad27db14e4e674d/jars/classes.jar:/Users/xyz/.gradle/caches/transforms-1/files-1.1/support-core-ui-27.0.2.aar/c802199f52f1956be81c09b15181603a/jars/classes.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/io.mockk/mockk-agent-api/1.8.7/3649e5c899ff965fe3280335ca861bdad309ac02/mockk-agent-api-1.8.7.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/com.github.bumptech.glide/annotations/4.6.1/278bafb890704b66a1d6a8a98d0790f940aa5a22/annotations-4.6.1.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/com.android.support/support-annotations/27.0.2/b9ef4342c934a1a8b107506273dc8061662a322/support-annotations-27.0.2.jar:/Users/xyz/.gradle/caches/transforms-1/files-1.1/iconics-core-3.0.0.aar/6712b9ad6813ff7d193013bf0f47ade4/jars/classes.jar:/Users/xyz/.gradle/caches/transforms-1/files-1.1/iconics-core-3.0.0.aar/6712b9ad6813ff7d193013bf0f47ade4/res:/Users/xyz/.gradle/caches/transforms-1/files-1.1/flexbox-0.3.2.aar/4636489e898af69d61f1e73224ab0929/res:/Users/xyz/.gradle/caches/transforms-1/files-1.1/flexbox-0.3.2.aar/4636489e898af69d61f1e73224ab0929/jars/classes.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/org.hamcrest/hamcrest-junit/2.0.0.0/221cf2b5aabedf8cd76534996caa21b283ea5d0/hamcrest-junit-2.0.0.0.jar:/Users/xyz/.gradle/caches/transforms-1/files-1.1/support-fragment-27.0.2.aar/ffb48d997a54c5bbaa35c98a8602bfc5/jars/classes.jar:/Users/xyz/.gradle/caches/transforms-1/files-1.1/rxandroid-2.0.1.aar/47c50c9202dd7894aa84344272332f2a/jars/classes.jar:/Users/xyz/.gradle/caches/transforms-1/files-1.1/constraint-layout-1.0.2.aar/d567cef2b0046b6b3bcf15f465f4a8c4/jars/classes.jar:/Users/xyz/.gradle/caches/transforms-1/files-1.1/constraint-layout-1.0.2.aar/d567cef2b0046b6b3bcf15f465f4a8c4/res:/Users/xyz/.gradle/caches/modules-2/files-2.1/junit/junit/4.12/2973d150c0dc1fefe998f834810d68f278ea58ec/junit-4.12.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/org.hamcrest/hamcrest-core/1.3/42a25dc3219429f0e5d060061f71acb49bf010a0/hamcrest-core-1.3.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/org.mockito/mockito-core/2.10.0/871efe6f2607d8c93dd25b8c1fa09851d4286dd6/mockito-core-2.10.0.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/net.bytebuddy/byte-buddy-agent/1.8.8/965523f30c6994598e14fc1bbeab71d6e8910104/byte-buddy-agent-1.8.8.jar:/Users/xyz/.gradle/caches/transforms-1/files-1.1/design-27.0.2.aar/69b7f18e65c1b596a7adf976322bbcb3/res:/Users/xyz/.gradle/caches/transforms-1/files-1.1/design-27.0.2.aar/69b7f18e65c1b596a7adf976322bbcb3/jars/classes.jar:/Users/xyz/.gradle/caches/transforms-1/files-1.1/appcompat-v7-27.0.2.aar/24ef199235549deb501369df50ed9e9a/res:/Users/xyz/.gradle/caches/transforms-1/files-1.1/appcompat-v7-27.0.2.aar/24ef199235549deb501369df50ed9e9a/jars/classes.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/io.mockk/mockk-dsl/1.8.7/78783b4677170d0dc3f66ff8fc4faad2b8e198f3/mockk-dsl-1.8.7.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/com.squareup.retrofit2/adapter-rxjava2/2.3.0/f436637f9500ab5b8bc32afe556373180894b4a5/adapter-rxjava2-2.3.0.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/org.powermock/powermock-reflect/2.0.0-beta.5/4ea415348f15620783a1f26343d6732adfa86bc8/powermock-reflect-2.0.0-beta.5.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-common/1.2.61/772de03e12d932f489e41aef997d26c20a4ebee6/kotlin-stdlib-common-1.2.61.jar:/Users/xyz/.gradle/caches/transforms-1/files-1.1/runtime-1.0.3.aar/0b2839a297936af1a68666ba8091ecdd/jars/classes.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/io.mockk/mockk/1.8.7/79c077c3704aa9e07605c70242a71d621b3a5f/mockk-1.8.7.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/xmlpull/xmlpull/1.1.3.1/2b8e230d2ab644e4ecaa94db7cdedbc40c805dfa/xmlpull-1.1.3.1.jar:/Users/xyz/.gradle/caches/modules-2/files-2.1/android.arch.lifecycle/common/1.0.3/7d7f60c4783872861222166f6164215f8951c7b1/common-1.0.3.jar:/Users/xyz/.gradle/caches/transforms-1/files-1.1/iconics-views-3.0.0.aar/97ad0c77dad0854a4cd37727b5579e0d/res:/Users/xyz/.gradle/caches/transforms-1/files-1.1/iconics-views-3.0.0.aar/97ad0c77dad0854a4cd37727b5579e0d/jars/classes.jar:/Users/xyz/Documents/androidapp/app/build/intermediates/sourceFolderJavaResources/debug:/Users/xyz/Documents/androidapp/app/build/generated/mockable-android-27.v3.jar" com.intellij.rt.execution.application.AppMainV2 com.intellij.rt.execution.junit.JUnitStarter -ideVersion5 @w@/private/var/folders/7c/3s2ky2lx1pxb67bgfxr1cnsmxhg4_b/T/idea_working_dirs_junit.tmp @/private/var/folders/7c/3s2ky2lx1pxb67bgfxr1cnsmxhg4_b/T/idea_junit.tmp -socket51087

java.lang.ExceptionInInitializerError
at com.androidapp.movie.home.model.MoviesModelAdapterImplTest.setUp(MoviesModelAdapterImplTest.kt:62)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runners.Suite.runChild(Suite.java:128)
at org.junit.runners.Suite.runChild(Suite.java:27)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.intellij.rt.execution.application.AppMainV2.main(AppMainV2.java:131)
Caused by: java.lang.IllegalStateException: Error during attachment using: net.bytebuddy.agent.ByteBuddyAgent$AttachmentProvider$Compound@66d2e7d9
at net.bytebuddy.agent.ByteBuddyAgent.install(ByteBuddyAgent.java:377)
at net.bytebuddy.agent.ByteBuddyAgent.install(ByteBuddyAgent.java:351)
at net.bytebuddy.agent.ByteBuddyAgent.install(ByteBuddyAgent.java:319)
at net.bytebuddy.agent.ByteBuddyAgent.install(ByteBuddyAgent.java:305)
at io.mockk.proxy.jvm.JvmMockKAgentFactory.initInstrumentation(JvmMockKAgentFactory.kt:106)
at io.mockk.proxy.jvm.JvmMockKAgentFactory.init(JvmMockKAgentFactory.kt:31)
at io.mockk.impl.JvmMockKGateway.<init>(JvmMockKGateway.kt:45)
at io.mockk.impl.JvmMockKGateway.<clinit>(JvmMockKGateway.kt:163)
... 36 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at net.bytebuddy.agent.Attacher.install(Attacher.java:77)
at net.bytebuddy.agent.ByteBuddyAgent.install(ByteBuddyAgent.java:372)
... 43 more
Caused by: java.lang.NullPointerException
at com.sun.tools.attach.VirtualMachine.attach(VirtualMachine.java:182)
... 49 more


Process finished with exit code 255

I have installed java 10.0.2 but then i cannot use it in android studio, so i use the default jre/jdk path for android studio. Please assist. System: Mac OS Sierra

Thanks

[ghost]

Hi @raphw : I found out why it was running correctly. Default version was set to android sdk 27 in the configuration screen for running test cases. So when i manually changed it to 1.8 jre , it worked correctly. (as in the image)

[mzhua]

Hi @raphw : I found out why it was running correctly. Default version was set to android sdk 27 in the configuration screen for running test cases. So when i manually changed it to 1.8 jre , it worked correctly. (as in the image)

works for me, thank u