javax.tools.ToolProvider could not be found in InlineByteBuddyMockMaker #1855

nuxzero · 2020-01-07T05:52:55Z

Hi guys

I'm encountering a crash when I run AndroidTest that contain mocking class cause the ByteBuddy didn't found javax.tools.ToolProvider. I tried to reinstall JDK 8 but doesn't work. It seems to be javax.tools.ToolProvider not existing in it.

Could you guys help me please?

Cheer,

Natthawut

Environment

Gradle 5.4.1

Build time: 2019-04-26 08:14:42 UTC
Revision: 261d171646b36a6a28d5a19a69676cd098a4c19d

Kotlin: 1.3.21
Groovy: 2.5.4
Ant: Apache Ant(TM) version 1.9.13 compiled on July 10 2018
JVM: 1.8.0_231 (Oracle Corporation 25.231-b11)
OS: Mac OS X 10.15.2 x86_64

Dependencies

    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation"org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
    implementation 'androidx.appcompat:appcompat:1.1.0'
    implementation 'androidx.core:core-ktx:1.1.0'
    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
    testImplementation 'junit:junit:4.12'
    testImplementation 'org.mockito:mockito-core:3.2.4'
    androidTestImplementation 'androidx.test.ext:junit:1.1.1'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
    androidTestImplementation 'org.mockito:mockito-android:3.2.4'
    androidTestImplementation "io.mockk:mockk-android:1.9.3.kotlin12"

Strack trace

E/TestRunner: failed: mockFoo(co.sample.mockitoandroid.MockWithMockitoTest)
    ----- begin exception -----
E/TestRunner: 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 java.lang.reflect.Proxy.invoke(Proxy.java:1006)
        at $Proxy3.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:241)
        at org.mockito.internal.creation.MockSettingsImpl.build(MockSettingsImpl.java:229)
        at org.mockito.internal.MockitoCore.mock(MockitoCore.java:62)
        at org.mockito.Mockito.mock(Mockito.java:1908)
        at org.mockito.Mockito.mock(Mockito.java:1817)
        at co.sample.mockitoandroid.MockWithMockitoTest.<init>(MockWithMockitoTest.kt:17)
        at java.lang.reflect.Constructor.newInstance0(Native Method)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:343)
        at org.junit.runners.BlockJUnit4ClassRunner.createTest(BlockJUnit4ClassRunner.java:217)
        at org.junit.runners.BlockJUnit4ClassRunner$1.runReflectiveCall(BlockJUnit4ClassRunner.java:266)
        at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at org.junit.runners.BlockJUnit4ClassRunner.methodBlock(BlockJUnit4ClassRunner.java:263)
        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 androidx.test.ext.junit.runners.AndroidJUnit4.run(AndroidJUnit4.java:104)
        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$2.evaluate(ParentRunner.java:268)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
        at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
        at org.junit.runner.JUnitCore.run(JUnitCore.java:115)
        at androidx.test.internal.runner.TestExecutor.execute(TestExecutor.java:56)
        at androidx.test.runner.AndroidJUnitRunner.onStart(AndroidJUnitRunner.java:392)
        at android.app.Instrumentation$InstrumentationThread.run(Instrumentation.java:2145)
     Caused by: java.lang.NoClassDefFoundError: Failed resolution of: Ljavax/tools/ToolProvider;
        at org.mockito.internal.creation.bytebuddy.InlineByteBuddyMockMaker.<init>(InlineByteBuddyMockMaker.java:172)
        at java.lang.Class.newInstance(Native Method)
        at org.mockito.internal.configuration.plugins.PluginInitializer.loadImpl(PluginInitializer.java:49)
        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:22)
        at org.mockito.internal.configuration.plugins.Plugins.<clinit>(Plugins.java:19)
        at org.mockito.internal.configuration.plugins.Plugins.getMockMaker(Plugins.java:35)
        at org.mockito.internal.util.MockUtil.<clinit>(MockUtil.java:24)
        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:241) 
        at org.mockito.internal.creation.MockSettingsImpl.build(MockSettingsImpl.java:229) 
        at org.mockito.internal.MockitoCore.mock(MockitoCore.java:62) 
        at org.mockito.Mockito.mock(Mockito.java:1908) 
        at org.mockito.Mockito.mock(Mockito.java:1817) 
        at co.sample.mockitoandroid.MockWithMockitoTest.<init>(MockWithMockitoTest.kt:17) 
        at java.lang.reflect.Constructor.newInstance0(Native Method) 
        at java.lang.reflect.Constructor.newInstance(Constructor.java:343) 
        at org.junit.runners.BlockJUnit4ClassRunner.createTest(BlockJUnit4ClassRunner.java:217) 
        at org.junit.runners.BlockJUnit4ClassRunner$1.runReflectiveCall(BlockJUnit4ClassRunner.java:266) 
        at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) 
        at org.junit.runners.BlockJUnit4ClassRunner.methodBlock(BlockJUnit4ClassRunner.java:263) 
        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 androidx.test.ext.junit.runners.AndroidJUnit4.run(AndroidJUnit4.java:104) 
        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$2.evaluate(ParentRunner.java:268) 
        at org.junit.runners.ParentRunner.run(ParentRunner.java:363) 
        at org.junit.runner.JUnitCore.run(JUnitCore.java:137) 
        at org.junit.runner.JUnitCore.run(JUnitCore.java:115) 
        at androidx.test.internal.runner.TestExecutor.execute(TestExecutor.java:56) 
        at androidx.test.runner.AndroidJUnitRunner.onStart(AndroidJUnitRunner.java:392) 
        at android.app.Instrumentation$InstrumentationThread.run(Instrumentation.java:2145) 
     Caused by: java.lang.ClassNotFoundException: Didn't find class "javax.tools.ToolProvider" on path: DexPathList[[zip file "/system/framework/android.test.runner.jar", zip file "/system/framework/android.test.mock.jar", zip file "/data/app/co.sample.mockitoandroid.test-ZJFawUg-
    ----- end exception -----

MockitoAndroid.zip

The text was updated successfully, but these errors were encountered:

cazgp · 2020-03-09T12:02:19Z

I think this commit is part of the problem: https://github.com/mockito/mockito/pull/1567/files

tonisives · 2020-03-18T12:26:20Z

I think this commit is part of the problem: https://github.com/mockito/mockito/pull/1567/files

I tried with mockito 2.22.0, which should be a release before the commit, but the error is still there. https://github.com/mockito/mockito/releases?after=v2.23.0

edit: what fixed the issue for me was removing the mock-maker-inline resource file

TimvdLippe · 2020-04-18T18:08:43Z

The inline mockmaker is not supported on Android (as listed in the exception). However, we should probably not crash before we can show that message to the user. I would welcome a PR to fix this problem.

glend1 · 2020-07-15T14:28:09Z

@TimvdLippe What should people do for android then? Kotlin uses final classes only.

TimvdLippe · 2020-07-15T14:39:02Z

@raphw What is our advice for Android? I don't remember what our final resolution was for inline + android for Kotlin.

tonisives · 2020-07-16T09:37:20Z

I just started using https://mockk.io/. Its Kotlin friendly also

raphw · 2020-07-16T18:43:34Z

On Android, the inline mock maker won't work (neither will Mockk which uses the same approach as we do). It does not support the instrumentation API alltogether.

I do agree that the error message is misleading. Currently preparing a PR to improve this.

…r cannot be used.

…ove-error-message Fixes #1855 and #939: improve error message when the inline mock maker cannot be used.

mitsest · 2021-01-07T09:35:15Z

You can achieve this by using com.linkedin.dexmaker:dexmaker-mockito-inline for APIs >= 28

TimvdLippe added the please contribute label Apr 18, 2020

gizemb mentioned this issue Jun 25, 2020

Fix ui tests and create a primitive backend mock wireapp/wire-android#24

Closed

raphw added a commit that referenced this issue Jul 16, 2020

Fixes #1855 and #939: improve error message when the inline mock make…

667d6d0

…r cannot be used.

raphw added a commit that referenced this issue Jul 17, 2020

Fixes #1855 and #939: improve error message when the inline mock make…

e4c3f13

…r cannot be used.

raphw closed this as completed in 12ba593 Jul 18, 2020

raphw added a commit that referenced this issue Jul 18, 2020

[ci maven-central-release] Merge pull request #1974 from mockito/impr…

6b09281

…ove-error-message Fixes #1855 and #939: improve error message when the inline mock maker cannot be used.

dependabot-preview bot mentioned this issue Jul 23, 2020

Bump mockito-core from 3.4.2 to 3.4.4 liquibase/liquibase-snowflake#18

Closed

dependabot-preview bot mentioned this issue Jul 30, 2020

Bump mockito-core from 3.4.2 to 3.4.6 liquibase/liquibase-snowflake#19

Merged

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javax.tools.ToolProvider could not be found in InlineByteBuddyMockMaker #1855

javax.tools.ToolProvider could not be found in InlineByteBuddyMockMaker #1855

nuxzero commented Jan 7, 2020

cazgp commented Mar 9, 2020

tonisives commented Mar 18, 2020 •

edited

TimvdLippe commented Apr 18, 2020

glend1 commented Jul 15, 2020

TimvdLippe commented Jul 15, 2020

tonisives commented Jul 16, 2020

raphw commented Jul 16, 2020

mitsest commented Jan 7, 2021 •

edited

javax.tools.ToolProvider could not be found in InlineByteBuddyMockMaker #1855

javax.tools.ToolProvider could not be found in InlineByteBuddyMockMaker #1855

Comments

nuxzero commented Jan 7, 2020

Environment

Gradle 5.4.1

Dependencies

Strack trace

cazgp commented Mar 9, 2020

tonisives commented Mar 18, 2020 • edited

TimvdLippe commented Apr 18, 2020

glend1 commented Jul 15, 2020

TimvdLippe commented Jul 15, 2020

tonisives commented Jul 16, 2020

raphw commented Jul 16, 2020

mitsest commented Jan 7, 2021 • edited

tonisives commented Mar 18, 2020 •

edited

mitsest commented Jan 7, 2021 •

edited