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groovy / GMavenPlus

A rewrite of GMaven, a Maven plugin for Groovy
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Error occurred while calling a method on a Groovy class from classpath.: InvocationTargetException: startup failed: [ERROR] General error during conversion: java.lang.NullPointerException #158

Open papanito opened 4 years ago

papanito commented 4 years ago

I have a project which was build successfully in the past. as of a sudden it fails with

[ERROR] Failed to execute goal org.codehaus.gmavenplus:gmavenplus-plugin:1.9.0:compile (default) on project demo-ci-pipeline: Error occurred while calling a method on a Groovy class from classpath.: InvocationTargetException: startup failed:
[ERROR] General error during conversion: java.lang.NullPointerException

My configuration looks like this:

<plugin>
    <groupId>org.codehaus.gmavenplus</groupId>
    <artifactId>gmavenplus-plugin</artifactId>
    <configuration>
        <sources>
            <source>
                <directory>${project.basedir}/vars</directory>
                <includes>
                    <include>**/*.groovy</include>
                </includes>
            </source>
        </sources>
        <testSources>
            <testSource>
                <directory>${project.basedir}/test</directory>
                <includes>
                    <include>**/*.groovy</include>
                </includes>
            </testSource>
        </testSources>
    </configuration>
    <executions>
        <execution>
            <goals>
                <goal>addSources</goal>
                <goal>addTestSources</goal>
                <goal>compile</goal>
                <goal>compileTests</goal>
            </goals>
        </execution>
    </executions>
</plugin>

and 

...
        <dependency>
            <groupId>org.codehaus.groovy</groupId>
            <artifactId>groovy-all</artifactId>
            <version>3.0.4</version>
            <type>pom</type> <!-- required JUST since Groovy 2.5.0 -->
        </dependency>
...
$ mvn compile
[INFO] Scanning for projects...
[WARNING]
[WARNING] Some problems were encountered while building the effective model for ch.mycompany.ci.pipeline:demo-ci-pipeline:jar:1.0.0-SNAPSHOT
[WARNING] 'build.plugins.plugin.version' for org.codehaus.gmavenplus:gmavenplus-plugin is missing. @ line 36, column 21
[WARNING]
[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.
[WARNING]
[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.
[WARNING]
[INFO]
[INFO] ------------< ch.mycompany.ci.pipeline:demo-ci-pipeline >-------------
[INFO] Building demo-ci-pipeline 1.0.0-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- buildnumber-maven-plugin:1.4:create (create-buildnumber) @ demo-ci-pipeline ---
[INFO] Change the default 'git' provider implementation to 'jgit'.
[INFO] Storing buildNumber: 52138dca99d84e0c5fcec6f3843c5cf20e355c42 at timestamp: 1590583173768
[INFO] Storing buildScmBranch: feature/DEVA-44750
[INFO]
[INFO] --- buildnumber-maven-plugin:1.4:create-timestamp (create-timestamp) @ demo-ci-pipeline ---
[INFO]
[INFO] --- maven-resources-plugin:3.1.0:copy-resources (copy-vars-resources) @ demo-ci-pipeline ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 1 resource
[INFO] skip non existing resourceDirectory D:\development\data\git\JENKINS\demo-ci-pipeline\src
[INFO]
[INFO] --- gmavenplus-plugin:1.9.0:addSources (default) @ demo-ci-pipeline ---
[INFO]
[INFO] --- gmavenplus-plugin:1.9.0:addTestSources (default) @ demo-ci-pipeline ---
[INFO]
[INFO] --- build-helper-maven-plugin:3.0.0:add-source (add-source) @ demo-ci-pipeline ---
[INFO] Source directory: D:\development\data\git\JENKINS\demo-ci-pipeline\vars added.
[INFO]
[INFO] --- maven-resources-plugin:3.1.0:resources (default-resources) @ demo-ci-pipeline ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory D:\development\data\git\JENKINS\demo-ci-pipeline\src\main\resources
[INFO]
[INFO] --- maven-compiler-plugin:3.8.1:compile (default-compile) @ demo-ci-pipeline ---
[INFO] Nothing to compile - all classes are up to date
[INFO]
[INFO] --- gmavenplus-plugin:1.9.0:compile (default) @ demo-ci-pipeline ---
[INFO] Using isolated classloader, without GMavenPlus classpath.
[INFO] Using Groovy 3.0.4 to perform compile.
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 11.858 s
[INFO] Finished at: 2020-05-27T14:39:39+02:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.codehaus.gmavenplus:gmavenplus-plugin:1.9.0:compile (default) on project demo-ci-pipeline: Error occurred while calling a method on a Groovy class from classpath.: InvocationTargetException: startup failed:
[ERROR] General error during conversion: java.lang.NullPointerException
[ERROR]
[ERROR] java.lang.NullPointerException
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.validateExpressionListElement(AstBuilder.java:3379)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visitExpressionListElement(AstBuilder.java:3358)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visitEnhancedArgumentListElement(AstBuilder.java:2581)
[ERROR]         at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
[ERROR]         at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1654)
[ERROR]         at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
[ERROR]         at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
[ERROR]         at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150)
[ERROR]         at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173)
[ERROR]         at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
[ERROR]         at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visitEnhancedArgumentListInPar(AstBuilder.java:2518)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visitCommandExpression(AstBuilder.java:2045)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visitCommandExprAlt(AstBuilder.java:2016)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visitCommandExprAlt(AstBuilder.java:341)
[ERROR]         at org.apache.groovy.parser.antlr4.GroovyParser$CommandExprAltContext.accept(GroovyParser.java:8041)
[ERROR]         at groovyjarjarantlr4.v4.runtime.tree.AbstractParseTreeVisitor.visit(AbstractParseTreeVisitor.java:20)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visit(AstBuilder.java:4177)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visitEnhancedStatementExpression(AstBuilder.java:2179)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visitAssignmentExprAlt(AstBuilder.java:3001)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visitAssignmentExprAlt(AstBuilder.java:341)
[ERROR]         at org.apache.groovy.parser.antlr4.GroovyParser$AssignmentExprAltContext.accept(GroovyParser.java:8594)
[ERROR]         at groovyjarjarantlr4.v4.runtime.tree.AbstractParseTreeVisitor.visit(AbstractParseTreeVisitor.java:20)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visit(AstBuilder.java:4177)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visitCommandExpression(AstBuilder.java:2031)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visitCommandExprAlt(AstBuilder.java:2016)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visitCommandExprAlt(AstBuilder.java:341)
[ERROR]         at org.apache.groovy.parser.antlr4.GroovyParser$CommandExprAltContext.accept(GroovyParser.java:8041)
[ERROR]         at groovyjarjarantlr4.v4.runtime.tree.AbstractParseTreeVisitor.visitChildren(AbstractParseTreeVisitor.java:48)
[ERROR]         at org.apache.groovy.parser.antlr4.GroovyParserBaseVisitor.visitExpressionStmtAlt(GroovyParserBaseVisitor.java:411)
[ERROR]         at org.apache.groovy.parser.antlr4.GroovyParser$ExpressionStmtAltContext.accept(GroovyParser.java:6732)
[ERROR]         at groovyjarjarantlr4.v4.runtime.tree.AbstractParseTreeVisitor.visit(AbstractParseTreeVisitor.java:20)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visit(AstBuilder.java:4177)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visitBlockStatement(AstBuilder.java:3976)
[ERROR]         at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
[ERROR]         at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1654)
[ERROR]         at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
[ERROR]         at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
[ERROR]         at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913)
[ERROR]         at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
[ERROR]         at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visitBlockStatements(AstBuilder.java:3965)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visitBlockStatementsOpt(AstBuilder.java:3952)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visitClosure(AstBuilder.java:3614)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visitClosureOrLambdaExpression(AstBuilder.java:3940)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visitPathElement(AstBuilder.java:2355)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.lambda$createPathExpression$35(AstBuilder.java:4264)
[ERROR]         at java.base/java.util.stream.ReduceOps$1ReducingSink.accept(ReduceOps.java:80)
[ERROR]         at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
[ERROR]         at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1654)
[ERROR]         at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
[ERROR]         at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
[ERROR]         at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913)
[ERROR]         at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
[ERROR]         at java.base/java.util.stream.ReferencePipeline.reduce(ReferencePipeline.java:553)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.createPathExpression(AstBuilder.java:4260)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visitPathExpression(AstBuilder.java:2191)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visitPostfixExpression(AstBuilder.java:2695)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visitPostfixExpression(AstBuilder.java:341)
[ERROR]         at org.apache.groovy.parser.antlr4.GroovyParser$PostfixExpressionContext.accept(GroovyParser.java:8082)
[ERROR]         at groovyjarjarantlr4.v4.runtime.tree.AbstractParseTreeVisitor.visitChildren(AbstractParseTreeVisitor.java:48)
[ERROR]         at org.apache.groovy.parser.antlr4.GroovyParserBaseVisitor.visitPostfixExprAlt(GroovyParserBaseVisitor.java:163)
[ERROR]         at org.apache.groovy.parser.antlr4.GroovyParser$PostfixExprAltContext.accept(GroovyParser.java:8163)
[ERROR]         at groovyjarjarantlr4.v4.runtime.tree.AbstractParseTreeVisitor.visit(AbstractParseTreeVisitor.java:20)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visit(AstBuilder.java:4177)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visitCommandExpression(AstBuilder.java:2031)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visitCommandExprAlt(AstBuilder.java:2016)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visitCommandExprAlt(AstBuilder.java:341)
[ERROR]         at org.apache.groovy.parser.antlr4.GroovyParser$CommandExprAltContext.accept(GroovyParser.java:8041)
[ERROR]         at groovyjarjarantlr4.v4.runtime.tree.AbstractParseTreeVisitor.visitChildren(AbstractParseTreeVisitor.java:48)
[ERROR]         at org.apache.groovy.parser.antlr4.GroovyParserBaseVisitor.visitExpressionStmtAlt(GroovyParserBaseVisitor.java:411)
[ERROR]         at org.apache.groovy.parser.antlr4.GroovyParser$ExpressionStmtAltContext.accept(GroovyParser.java:6732)
[ERROR]         at groovyjarjarantlr4.v4.runtime.tree.AbstractParseTreeVisitor.visit(AbstractParseTreeVisitor.java:20)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visit(AstBuilder.java:4177)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visitBlockStatement(AstBuilder.java:3976)
[ERROR]         at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
[ERROR]         at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1654)
[ERROR]         at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
[ERROR]         at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
[ERROR]         at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913)
[ERROR]         at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
[ERROR]         at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visitBlockStatements(AstBuilder.java:3965)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visitBlockStatementsOpt(AstBuilder.java:3952)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visitBlock(AstBuilder.java:2010)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visitMethodBody(AstBuilder.java:1721)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visitMethodDeclaration(AstBuilder.java:1521)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visitMethodDeclaration(AstBuilder.java:341)
[ERROR]         at org.apache.groovy.parser.antlr4.GroovyParser$MethodDeclarationContext.accept(GroovyParser.java:2216)
[ERROR]         at groovyjarjarantlr4.v4.runtime.tree.AbstractParseTreeVisitor.visitChildren(AbstractParseTreeVisitor.java:48)
[ERROR]         at org.apache.groovy.parser.antlr4.GroovyParserBaseVisitor.visitMethodDeclarationStmtAlt(GroovyParserBaseVisitor.java:403)
[ERROR]         at org.apache.groovy.parser.antlr4.GroovyParser$MethodDeclarationStmtAltContext.accept(GroovyParser.java:6721)
[ERROR]         at groovyjarjarantlr4.v4.runtime.tree.AbstractParseTreeVisitor.visitChildren(AbstractParseTreeVisitor.java:48)
[ERROR]         at org.apache.groovy.parser.antlr4.GroovyParserBaseVisitor.visitScriptStatement(GroovyParserBaseVisitor.java:475)
[ERROR]         at org.apache.groovy.parser.antlr4.GroovyParser$ScriptStatementContext.accept(GroovyParser.java:469)
[ERROR]         at groovyjarjarantlr4.v4.runtime.tree.AbstractParseTreeVisitor.visit(AbstractParseTreeVisitor.java:20)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visit(AstBuilder.java:4177)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.lambda$visitScriptStatements$1(AstBuilder.java:472)
[ERROR]         at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
[ERROR]         at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1654)
[ERROR]         at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
[ERROR]         at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
[ERROR]         at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913)
[ERROR]         at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
[ERROR]         at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visitScriptStatements(AstBuilder.java:473)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visitCompilationUnit(AstBuilder.java:434)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visitCompilationUnit(AstBuilder.java:341)
[ERROR]         at org.apache.groovy.parser.antlr4.GroovyParser$CompilationUnitContext.accept(GroovyParser.java:318)
[ERROR]         at groovyjarjarantlr4.v4.runtime.tree.AbstractParseTreeVisitor.visit(AbstractParseTreeVisitor.java:20)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.visit(AstBuilder.java:4177)
[ERROR]         at org.apache.groovy.parser.antlr4.AstBuilder.buildAST(AstBuilder.java:424)
[ERROR]         at org.apache.groovy.parser.antlr4.Antlr4ParserPlugin.buildAST(Antlr4ParserPlugin.java:58)
[ERROR]         at org.codehaus.groovy.control.SourceUnit.convert(SourceUnit.java:244)
[ERROR]         at org.codehaus.groovy.control.CompilationUnit.lambda$addPhaseOperations$1(CompilationUnit.java:191)
[ERROR]         at org.codehaus.groovy.control.CompilationUnit$ISourceUnitOperation.doPhaseOperation(CompilationUnit.java:880)
[ERROR]         at org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:650)
[ERROR]         at org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:627)
[ERROR]         at org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:606)
[ERROR]         at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[ERROR]         at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
[ERROR]         at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[ERROR]         at java.base/java.lang.reflect.Method.invoke(Method.java:566)
[ERROR]         at org.codehaus.gmavenplus.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:214)
[ERROR]         at org.codehaus.gmavenplus.mojo.AbstractCompileMojo.doCompile(AbstractCompileMojo.java:288)
[ERROR]         at org.codehaus.gmavenplus.mojo.CompileMojo.execute(CompileMojo.java:69)
[ERROR]         at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:137)
[ERROR]         at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
[ERROR]         at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:154)
[ERROR]         at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:146)
[ERROR]         at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:117)
[ERROR]         at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:81)
[ERROR]         at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:56)
[ERROR]         at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
[ERROR]         at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:305)
[ERROR]         at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:192)
[ERROR]         at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:105)
[ERROR]         at org.apache.maven.cli.MavenCli.execute(MavenCli.java:954)
[ERROR]         at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
[ERROR]         at org.apache.maven.cli.MavenCli.main(MavenCli.java:192)
[ERROR]         at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[ERROR]         at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
[ERROR]         at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[ERROR]         at java.base/java.lang.reflect.Method.invoke(Method.java:566)
[ERROR]         at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
[ERROR]         at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
[ERROR]         at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
[ERROR]         at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
[ERROR]
[ERROR] 1 error
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
papanito commented 4 years ago

Suggestion from https://github.com/groovy/GMavenPlus/issues/84#issuecomment-411344473 did not help

papanito commented 4 years ago

So if I define the dependency globally then it does not work, but when defined as part of the plugin as follows, it seems to work...

<plugins>
    <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>build-helper-maven-plugin</artifactId>
        <dependencies>
            <dependency>
                <groupId>org.codehaus.groovy</groupId>
                <artifactId>groovy-all</artifactId>
                <version>3.0.4</version>
                <type>pom</type> <!-- required JUST since Groovy 2.5.0 -->
            </dependency>
        </dependencies>

Did I understand something wrong? Please advice, thanks

keeganwitt commented 4 years ago

It looks to me like this is a multimodule project. The plugin would need Groovy to be a dependency of the submodule(s) in which it runs

Although it also looks like it is finding Groovy as a dependency, are you sure when it's working that Maven is choosing the same version (mvn dependency:tree)?

papanito commented 4 years ago

@keeganwitt no it's a single module project.

But as you suspected, it actually takes different versions.

dependency as part of plugin

$ mvn dependency:tree |grep groovy
[INFO] +- org.codehaus.groovy:groovy-all:pom:3.0.4:compile

dependency defined globally

When done as commented above it looks as follows:

$ mvn dependency:tree |grep groovy
[INFO] |  +- org.codehaus.groovy:groovy-all:jar:2.4.11:compile

However I tried to reproduce the issue again and I am not able. There is definitely something odd, but unless I cannot properly reproduce the issue I may close the issue.

keeganwitt commented 4 years ago

Just to rule out the obvious, there's no possibility that there's profiles affecting results here?

papanito commented 4 years ago

I can definitively rule out this - so no, there is no profile which can affect the result