problem running instrumentation tests

[kaushikgopal]

I'm facing an issue similar to #18 . I get an exception when running normal instrumentation tests, but for a class that's placed in an independent directory (i.e. a subproject).

Here's the exception:

Executing tasks: [:app:assembleDebug, :app:assembleDebugTest]

---- /Library/Java/JavaVirtualMachines/jdk1.8.0_11.jdk/Contents/Home
---- /System/Library/Frameworks/JavaVM.framework/Versions/1.6/Home
---- 1.6
// ....
:app:mergeDebugResources
:app:processDebugResources
:app:generateDebugSources
:app:compileDebugJava
:app:compileRetrolambdaDebug
objc[90452]: Class JavaLaunchHelper is implemented in both /Library/Java/JavaVirtualMachines/jdk1.8.0_11.jdk/Contents/Home/bin/java and /Library/Java/JavaVirtualMachines/jdk1.8.0_11.jdk/Contents/Home/jre/lib/libinstrument.dylib. One of the two will be used. Which one is undefined.
:app:preDexDebug
UNEXPECTED TOP-LEVEL EXCEPTION:
com.android.dx.cf.iface.ParseException: bad class file magic (cafebabe) or version (0034.0000)
  at com.android.dx.cf.direct.DirectClassFile.parse0(DirectClassFile.java:472)
  at com.android.dx.cf.direct.DirectClassFile.parse(DirectClassFile.java:406)
  at com.android.dx.cf.direct.DirectClassFile.parseToInterfacesIfNecessary(DirectClassFile.java:388)
  at com.android.dx.cf.direct.DirectClassFile.getMagic(DirectClassFile.java:251)
  at com.android.dx.command.dexer.Main.processClass(Main.java:665)
  at com.android.dx.command.dexer.Main.processFileBytes(Main.java:634)
  at com.android.dx.command.dexer.Main.access$600(Main.java:78)
  at com.android.dx.command.dexer.Main$1.processFileBytes(Main.java:572)
  at com.android.dx.cf.direct.ClassPathOpener.processArchive(ClassPathOpener.java:284)
  at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:166)
  at com.android.dx.cf.direct.ClassPathOpener.process(ClassPathOpener.java:144)
  at com.android.dx.command.dexer.Main.processOne(Main.java:596)
  at com.android.dx.command.dexer.Main.processAllFiles(Main.java:498)
  at com.android.dx.command.dexer.Main.runMonoDex(Main.java:264)
  at com.android.dx.command.dexer.Main.run(Main.java:230)
  at com.android.dx.command.dexer.Main.main(Main.java:199)
  at com.android.dx.command.Main.main(Main.java:103)
...while parsing com/mycompany/app/pojo/TrackingData.class

1 error; aborting

 FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:preDexDebug'.
> com.android.ide.common.internal.LoggedErrorException: Failed to run command:
    /Applications/Android Studio.app/sdk/build-tools/19.1.0/dx --dex --output ~/code/myapp/app/build/intermediates/pre-dexed/debug/pojos-688c6bfda22a0b4cc1fcd404a1c3832cb61f70ee.jar ~/code/myapp/app/pojos/build/libs/pojos.jar
  Error Code:
    1
  Output:

    UNEXPECTED TOP-LEVEL EXCEPTION:
    com.android.dx.cf.iface.ParseException: bad class file magic (cafebabe) or version (0034.0000)
      at com.android.dx.cf.direct.DirectClassFile.parse0(DirectClassFile.java:472)
      at com.android.dx.cf.direct.DirectClassFile.parse(DirectClassFile.java:406)
      at com.android.dx.cf.direct.DirectClassFile.parseToInterfacesIfNecessary(DirectClassFile.java:388)
      at com.android.dx.cf.direct.DirectClassFile.getMagic(DirectClassFile.java:251)
      at com.android.dx.command.dexer.Main.processClass(Main.java:665)
      at com.android.dx.command.dexer.Main.processFileBytes(Main.java:634)
      at com.android.dx.command.dexer.Main.access$600(Main.java:78)
      at com.android.dx.command.dexer.Main$1.processFileBytes(Main.java:572)
      at com.android.dx.cf.direct.ClassPathOpener.processArchive(ClassPathOpener.java:284)
      at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:166)
      at com.android.dx.cf.direct.ClassPathOpener.process(ClassPathOpener.java:144)
      at com.android.dx.command.dexer.Main.processOne(Main.java:596)
      at com.android.dx.command.dexer.Main.processAllFiles(Main.java:498)
      at com.android.dx.command.dexer.Main.runMonoDex(Main.java:264)
      at com.android.dx.command.dexer.Main.run(Main.java:230)
      at com.android.dx.command.dexer.Main.main(Main.java:199)
      at com.android.dx.command.Main.main(Main.java:103)
    ...while parsing com/mycompany/app/pojo/TrackingData.class

    1 error; aborting


* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

BUILD FAILED

Total time: 15.057 secs

OS: OSX Maverics

echo $JAVA_HOME
/Library/Java/JavaVirtualMachines/jdk1.8.0_11.jdk/Contents/Home
echo $JAVA8_HOME
/Library/Java/JavaVirtualMachines/jdk1.8.0_11.jdk/Contents/Home
echo $JAVA6_HOME
/System/Library/Frameworks/JavaVM.framework/Versions/1.6/Home

build.gradle (IDEA project level)

// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
    repositories {
        mavenCentral()
        maven { url 'http://download.crashlytics.com/maven' }
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:0.12.+'
        classpath 'me.tatarka:gradle-retrolambda:2.1.0'
    }
}

task wrapper(type: Wrapper) {
    gradleVersion = '1.9'
}

build.gradle (app level)

evaluationDependsOn(':subProjects:pojos')

// ..

apply plugin: 'com.android.application'
apply plugin: 'crashlytics'
apply plugin: 'retrolambda'


repositories {
    mavenCentral()
    maven { url 'http://download.crashlytics.com/maven' }
}

dependencies {
    compile 'com.android.support:support-v13:20.0.+'
    compile 'com.google.guava:guava:17.+'
    // ..
    compile project(':subProjects:pojos')
    // ..
}

android {

    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }

    compileSdkVersion 19
    buildToolsVersion '19.1.0'
    // see https://github.com/JakeWharton/double-espresso/issues/13
    useOldManifestMerger true

    defaultConfig {
        minSdkVersion 14
        targetSdkVersion 19
        // ..
        testInstrumentationRunner "com.google.android.apps.common.testing.testrunner.GoogleInstrumentationTestRunner"
    }

retrolambda {
    jdk System.getenv("JAVA8_HOME")
    oldJdk System.getenv("JAVA6_HOME")
    javaVersion JavaVersion.VERSION_1_6
    println "---- ${System.getenv("JAVA8_HOME")}"
    println "---- ${System.getenv("JAVA_HOME")}"
    println "---- ${System.getenv("JAVA6_HOME")}"
    println "---- ${javaVersion}"
}

[evant]

Could you post your build.gradle for ":subProjects:pojos"? My guess is that it's producing a java 8 jar that dex can't convert. If you are not already applying the retrolambda plugin to the subproject, you should try that.

[evant]

@kaushikgopal Have you made any progress on this? Did you try my suggestion on adding the plugin to your pojos project as well? Did https://github.com/Takhion/supertest help any?

[kaushikgopal]

@evant apologies, I had an urgent release, so had to drop back to a clean branch and push some changes.

I suspect your suggestion of applying retrolambda to the pojos would be the best bet. Alternatively the reverse, i.e. forcing 1.6 in my pojos project.

I'll report back with a solution that worked for me, in the next coming days.

[vinc3m1]

@kaushikgopal not sure if this is the same issue as yours, but I had a similar error that ended up being this: luontola/retrolambda#25 (comment)

Seems to happen only when using lambdas inside classes that override classes from Google Play Services (and only when using gps 5.+)

[evant]

@kaushikgopal I still haven't heard back from you, If you're busy that's fine. I'm going to close this issue, feel free to reopen if you get a chance to apply a solution and are still having trouble.

[kaushikgopal]

@evant that's totally fair. Apologies again , for keeping this open for so
long. I'll try the suggested solutions and post back with results once i
get the chance.

On Sun, Aug 17, 2014 at 1:53 PM, Evan Tatarka notifications@github.com
wrote:

@kaushikgopal https://github.com/kaushikgopal I still haven't heard
back from you, If you're busy that's fine. I'm going to close this issue,
feel free to reopen if you get a chance to apply a solution and are still
having trouble.

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