[kapt] An exception occurred: java.lang.NoClassDefFoundError: org/mvel2/compiler/Accessor

[Mustafa Aktan]

I have 51 classes with @DataObject(generateConverter = true)
If I was compile I got a kapt error. But When I delete any of them It's work normally. No matter which one I delete.

(Summarize) Number of @DataObject classes = 51 and upper kapt error, 50 and below successfully. Is not strange it to you?

build.gradle

buildscript {
    ext.kotlin_version = '1.2.70'
    ext.vertx_version = '3.5.3'
    ext.arrow_version = '0.7.3'
    ext.mockk_version = '1.8.7'
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath 'org.junit.platform:junit-platform-gradle-plugin:1.0.0'
    }
}
apply plugin: 'java'
apply plugin: 'kotlin'
apply plugin: 'kotlin-kapt'
apply plugin: 'org.junit.platform.gradle.plugin'
apply plugin: 'idea'
sourceCompatibility = "1.8"
targetCompatibility = "1.8"
repositories {
    mavenCentral()
    maven { url "https://dl.bintray.com/kotlin/exposed" }
}
dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8"
    implementation "org.jetbrains.kotlin:kotlin-reflect"
    implementation 'org.jetbrains.exposed:exposed:0.10.5'
    implementation 'com.auth0:java-jwt:3.4.0'
    implementation 'com.rabbitmq:amqp-client:5.4.1'
    implementation 'com.microsoft.sqlserver:mssql-jdbc:7.0.0.jre8'
    implementation 'com.fasterxml.jackson.module:jackson-module-kotlin:2.9.6'
    implementation "io.vertx:vertx-web:$vertx_version"
    implementation "io.vertx:vertx-core:$vertx_version"
    implementation "io.vertx:vertx-lang-kotlin:$vertx_version"
    implementation "io.vertx:vertx-lang-kotlin-coroutines:$vertx_version"
    implementation "io.vertx:vertx-jdbc-client:$vertx_version"
    implementation "io.vertx:vertx-rx-java2:$vertx_version"
    implementation "io.vertx:vertx-rabbitmq-client:$vertx_version"
    implementation "io.vertx:vertx-service-proxy:$vertx_version"
    implementation "org.mvel:mvel2:2.4.2.Final" <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
    compileOnly "io.vertx:vertx-codegen:$vertx_version"
    implementation "io.vertx:vertx-service-discovery:$vertx_version"
    implementation "io.vertx:vertx-hazelcast:$vertx_version"
    kapt "io.vertx:vertx-codegen:$vertx_version:processor"
    implementation "io.arrow-kt:arrow-core:$arrow_version"
    implementation "io.arrow-kt:arrow-syntax:$arrow_version"
    implementation "io.arrow-kt:arrow-typeclasses:$arrow_version"
    implementation "io.arrow-kt:arrow-data:$arrow_version"

    implementation "io.arrow-kt:arrow-instances-core:$arrow_version"
    implementation "io.arrow-kt:arrow-instances-data:$arrow_version"
    kapt "io.arrow-kt:arrow-annotations-processor:$arrow_version"
    testImplementation "io.mockk:mockk:$mockk_version"
    testImplementation group: 'junit', name: 'junit', version: '4.12'
    testImplementation 'org.junit.jupiter:junit-jupiter-api:5.1.1'
    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.1.1'
    testCompile "org.junit.platform:junit-platform-runner:1.3.0"
}
junitPlatform {
    platformVersion '1.0.0'
    filters {
        engines {
            include 'junit-jupiter', 'junit-vintage'
        }
    }
    logManager 'org.apache.logging.log4j.jul.LogManager'
}
compileKotlin {
    kotlinOptions.jvmTarget = "1.8"
}
compileTestKotlin {
    kotlinOptions.jvmTarget = "1.8"
}
kotlin {
    experimental {
        coroutines "enable"
    }
}
sourceSets {
    main {
        resources {
            srcDir "config"
        }
    }
    main.java.srcDirs += [file("$buildDir/generated/source/kapt/main")]
    main.kotlin.srcDirs += [file("$buildDir/generated/source/kapt-kotlin/main")]
}

Error log:

22:13:48: Executing task 'compileKotlin'...
> Task :wrapper
BUILD SUCCESSFUL in 0s
1 actionable task: 1 executed
> Task :backend:kaptGenerateStubsKotlin UP-TO-DATE
w: C:\Users\ms\.gradle\caches\modules-2\files-2.1\org.jetbrains.kotlin\kotlin-stdlib-jre7\1.2.20\1ba23e74292b5af8980efde762fdd44fb61ddc2\kotlin-stdlib-jre7-1.2.20.jar: kotlin-stdlib-jre7 is deprecated. Please use kotlin-stdlib-jdk7 instead
w: C:\Users\ms\.gradle\caches\modules-2\files-2.1\org.jetbrains.kotlin\kotlin-stdlib-jre8\1.2.20\f77d7863695e17041b50ebe5e2f87e5314a2c812\kotlin-stdlib-jre8-1.2.20.jar: kotlin-stdlib-jre8 is deprecated. Please use kotlin-stdlib-jdk8 instead
e: [kapt] An exception occurred: java.lang.NoClassDefFoundError: org/mvel2/compiler/Accessor
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:642)
    at org.mvel2.optimizers.impl.asm.ASMAccessorOptimizer$ContextClassLoader.defineClass(ASMAccessorOptimizer.java:2243)
    at org.mvel2.optimizers.impl.asm.ASMAccessorOptimizer.loadClass(ASMAccessorOptimizer.java:2252)
    at org.mvel2.optimizers.impl.asm.ASMAccessorOptimizer._initializeAccessor(ASMAccessorOptimizer.java:748)
    at org.mvel2.optimizers.impl.asm.ASMAccessorOptimizer.compileAccessor(ASMAccessorOptimizer.java:891)
    at org.mvel2.optimizers.impl.asm.ASMAccessorOptimizer.optimizeAccessor(ASMAccessorOptimizer.java:279)
    at org.mvel2.optimizers.dynamic.DynamicGetAccessor.optimize(DynamicGetAccessor.java:95)
    at org.mvel2.optimizers.dynamic.DynamicGetAccessor.getValue(DynamicGetAccessor.java:65)
    at org.mvel2.ast.ASTNode.getReducedValueAccelerated(ASTNode.java:108)
    at org.mvel2.ast.BinaryOperation.getReducedValueAccelerated(BinaryOperation.java:117)
    at org.mvel2.ast.BinaryOperation.getReducedValueAccelerated(BinaryOperation.java:117)
    at org.mvel2.compiler.ExecutableAccessor.getValue(ExecutableAccessor.java:38)
    at org.mvel2.ast.IfNode.getReducedValueAccelerated(IfNode.java:74)
    at org.mvel2.compiler.ExecutableAccessor.getValue(ExecutableAccessor.java:42)
    at org.mvel2.MVEL.executeExpression(MVEL.java:968)
    at io.vertx.codegen.CodeGenProcessor.lambda$process$6(CodeGenProcessor.java:224)
    at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
    at java.util.HashMap$EntrySpliterator.forEachRemaining(HashMap.java:1696)
    at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
    at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
    at java.util.stream.StreamSpliterators$WrappingSpliterator.forEachRemaining(StreamSpliterators.java:312)
    at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)
    at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580)
    at io.vertx.codegen.CodeGenProcessor.process(CodeGenProcessor.java:207)
    at org.jetbrains.kotlin.kapt3.base.ProcessorWrapper.process(annotationProcessing.kt:99)
    at com.sun.tools.javac.processing.JavacProcessingEnvironment.callProcessor(JavacProcessingEnvironment.java:794)
    at com.sun.tools.javac.processing.JavacProcessingEnvironment.discoverAndRunProcs(JavacProcessingEnvironment.java:705)
    at com.sun.tools.javac.processing.JavacProcessingEnvironment.access$1800(JavacProcessingEnvironment.java:91)
    at com.sun.tools.javac.processing.JavacProcessingEnvironment$Round.run(JavacProcessingEnvironment.java:1035)
    at com.sun.tools.javac.processing.JavacProcessingEnvironment.doProcessing(JavacProcessingEnvironment.java:1176)
    at com.sun.tools.javac.main.JavaCompiler.processAnnotations(JavaCompiler.java:1170)
    at com.sun.tools.javac.main.JavaCompiler.processAnnotations(JavaCompiler.java:1068)
    at org.jetbrains.kotlin.kapt3.base.AnnotationProcessingKt.doAnnotationProcessing(annotationProcessing.kt:55)
    at org.jetbrains.kotlin.kapt3.base.AnnotationProcessingKt.doAnnotationProcessing$default(annotationProcessing.kt:27)
    at org.jetbrains.kotlin.kapt3.AbstractKapt3Extension.runAnnotationProcessing(Kapt3Extension.kt:213)
    at org.jetbrains.kotlin.kapt3.AbstractKapt3Extension.analysisCompleted(Kapt3Extension.kt:178)
    at org.jetbrains.kotlin.kapt3.ClasspathBasedKapt3Extension.analysisCompleted(Kapt3Extension.kt:96)
    at org.jetbrains.kotlin.cli.jvm.compiler.TopDownAnalyzerFacadeForJVM$analyzeFilesWithJavaIntegration$2.invoke(TopDownAnalyzerFacadeForJVM.kt:95)
    at org.jetbrains.kotlin.cli.jvm.compiler.TopDownAnalyzerFacadeForJVM.analyzeFilesWithJavaIntegration(TopDownAnalyzerFacadeForJVM.kt:105)
    at org.jetbrains.kotlin.cli.jvm.compiler.TopDownAnalyzerFacadeForJVM.analyzeFilesWithJavaIntegration$default(TopDownAnalyzerFacadeForJVM.kt:82)
    at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler$analyze$1.invoke(KotlinToJVMBytecodeCompiler.kt:375)
    at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler$analyze$1.invoke(KotlinToJVMBytecodeCompiler.kt:67)
    at org.jetbrains.kotlin.cli.common.messages.AnalyzerWithCompilerReport.analyzeAndReport(AnalyzerWithCompilerReport.kt:107)
    at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.analyze(KotlinToJVMBytecodeCompiler.kt:366)
    at org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler.compileModules$cli(KotlinToJVMBytecodeCompiler.kt:120)
    at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:161)
    at org.jetbrains.kotlin.cli.jvm.K2JVMCompiler.doExecute(K2JVMCompiler.kt:57)
    at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.java:96)
    at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.java:52)
    at org.jetbrains.kotlin.cli.common.CLITool.exec(CLITool.kt:93)
    at org.jetbrains.kotlin.daemon.CompileServiceImpl$compile$1$1$2.invoke(CompileServiceImpl.kt:441)
    at org.jetbrains.kotlin.daemon.CompileServiceImpl$compile$1$1$2.invoke(CompileServiceImpl.kt:101)
    at org.jetbrains.kotlin.daemon.CompileServiceImpl$doCompile$$inlined$ifAlive$lambda$2.invoke(CompileServiceImpl.kt:1020)
    at org.jetbrains.kotlin.daemon.CompileServiceImpl$doCompile$$inlined$ifAlive$lambda$2.invoke(CompileServiceImpl.kt:101)
    at org.jetbrains.kotlin.daemon.common.DummyProfiler.withMeasure(PerfUtils.kt:137)
    at org.jetbrains.kotlin.daemon.CompileServiceImpl.checkedCompile(CompileServiceImpl.kt:1062)
    at org.jetbrains.kotlin.daemon.CompileServiceImpl.doCompile(CompileServiceImpl.kt:1019)
    at org.jetbrains.kotlin.daemon.CompileServiceImpl.compile(CompileServiceImpl.kt:440)
    at sun.reflect.GeneratedMethodAccessor130.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:357)
    at sun.rmi.transport.Transport$1.run(Transport.java:200)
    at sun.rmi.transport.Transport$1.run(Transport.java:197)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.rmi.transport.Transport.serviceCall(Transport.java:196)
    at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:573)
    at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:834)
    at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:688)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:687)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.ClassNotFoundException: org.mvel2.compiler.Accessor
    at java.lang.ClassLoader.findClass(ClassLoader.java:530)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    ... 76 more
> Task :backend:kaptKotlin FAILED
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':backend:kaptKotlin'.
> Compilation error. See log for more details
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
* Get more help at https://help.gradle.org
BUILD FAILED in 1s
2 actionable tasks: 1 executed, 1 up-to-date
Compilation error. See log for more details
22:13:50: Task execution finished 'compileKotlin'.

[Julien Viet]

Hi,

can you try with latest vertx snapshot ? (3.6.0-SNAPSHOT)

Julien

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[Mustafa Aktan]

This time I get this error;

1 actionable task: 1 executed
> Task :backend:

kaptGenerateStubsKotlin
e: [kapt] An exception occurred: java.lang.NoClassDefFoundError: io/vertx/lang/rxjava/AbstractRxGenerator

 at java.lang.ClassLoader.defineClass1(Native Method)
 at java.lang.ClassLoader.defineClass(ClassLoader.java:763)

 at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
 at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
 at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
 at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
 at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
 at java.security.AccessController.doPrivileged(Native Method)
 at java.net.URLClassLoader.findClass(URLClassLoader.java:361)

 at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
 at java.lang.ClassLoader.loadClass(ClassLoader.java:357)

 at io.vertx.lang.reactivex.RxJava2GeneratorLoader.loadGenerators(RxJava2GeneratorLoader.java:12)
 at io.vertx.codegen.CodeGenProcessor.lambda$getCodeGenerators$2(CodeGenProcessor.java:109)
 at java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:267)
 at java.util.Iterator.forEachRemaining(Iterator.java:116)
 at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
 at java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:742)

 at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
 at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)

 at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
 at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
 at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499)
 at io.vertx.codegen.CodeGenProcessor.getCodeGenerators(CodeGenProcessor.java:127)
 at io.vertx.codegen.CodeGenProcessor.process(CodeGenProcessor.java:137)

 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 sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:357)
 at sun.rmi.transport.Transport$1.run(Transport.java:200)
 at sun.rmi.transport.Transport$1.run(Transport.java:197)
 at java.security.AccessController.doPrivileged(Native Method)
 at sun.rmi.transport.Transport.serviceCall(Transport.java:196)
 at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:573)
 at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:834)
 at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:688)
 at java.security.AccessController.doPrivileged(Native Method)
 at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:687)
 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
 at java.lang.Thread.run(Thread.java:748)

Caused by: java.lang.ClassNotFoundException: io.vertx.lang.rxjava.AbstractRxGenerator
 at java.net.URLClassLoader.findClass(URLClassLoader.java:381)

 at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
 at java.lang.ClassLoader.loadClass(ClassLoader.java:357)

 ... 75 more
> Task :backend:kaptKotlin FAILED

17 Eylül 2018 Pazartesi 14:09:18 UTC+3 tarihinde Julien Viet yazdı:

[Mustafa Aktan]

Codegen library showing in test source maybe something went wrong

[Mustafa Aktan]

sourceSets {
 main.resources.srcDir('config')
 main.java.srcDirs += 'src/main/kotlin'
 test.java.srcDirs += 'src/test/kotlin'
}

[Mustafa Aktan]

Dependency location solved when I was add this;

 

sourceSets {
    main.resources.srcDir('config')
    main.java.srcDirs += 'src/main/java'
    main.java.srcDirs += 'src/main/kotlin'

    main.java.srcDirs += [file("$buildDir/generated/source/kapt/main")]

    test.java.srcDirs += 'src/test/kotlin'
}

But same problem still continue

[Julien Viet]

I think you need vertx-rx-java in your classpath as well

To view this discussion on the web, visit https://groups.google.com/d/msgid/vertx/11e94df9-13f7-4b60-9f30-c7011ae4d4ed%40googlegroups.com.

[Julien Viet]

it seems an incorrect resolution indeed.

On 17 Sep 2018, at 14:04, Mustafa Aktan <spyde...@gmail.com> wrote:

Codegen library showing in test source maybe something went wrong

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<Untitled.png>

[Julien Viet]

can you provide a reproducer project ?

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[Mustafa Aktan]

Thank you the problem seems to be solved but now I get this error: 

Could not generate model for Companion: type UserService.Companion is not legal for use for a constant type in code generation
    public static final UserService.Companion Companion = null;
 

@ProxyGen
@VertxGen
interface UserService {
    @GenIgnore
    companion object {
       const val ADDRESS = "user.service"
       …
    }
 …
}

18 Eylül 2018 Salı 10:43:16 UTC+3 tarihinde Julien Viet yazdı:

[Julien Viet]

can you provide a reproducer project ?

To view this discussion on the web, visit https://groups.google.com/d/msgid/vertx/43ac2b8f-5618-4ae8-8108-44fcc5e19d22%40googlegroups.com.