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Robert Scholte closed MCOMPILER-343. ------------------------------------ Resolution: Fixed Assignee: Robert Scholte Fix Version/s: 3.7.1 > Tests fail to compile in modularized project due to wrong module descriptor > path being passed to plexus-java > ------------------------------------------------------------------------------------------------------------ > > Key: MCOMPILER-343 > URL: https://issues.apache.org/jira/browse/MCOMPILER-343 > Project: Maven Compiler Plugin > Issue Type: Bug > Affects Versions: 3.7.0 > Reporter: Guy Mahieu > Assignee: Robert Scholte > Priority: Major > Fix For: 3.7.1 > > > When running a maven build on a maven project that has a module-info file and > that has tests to compile, the build fails with the following message: > {noformat}Execution default-testCompile of goal > org.apache.maven.plugins:maven-compiler-plugin:3.7.0:testCompile failed: > java.io.IOException: Invalid path to module descriptor: > D:\projects\DCM\dcm-nct-tcp-connector-c.v-SNAPSHOT\target\classes > {noformat} > And I see that in the TestCompilerMojo class (line 273), the absolute output > directory is passed in as the module descriptor, while in the compile of the > production sources, the full path to the module-info.java file is passed in: > {code} > ResolvePathsRequest<String> request = > ResolvePathsRequest.withStrings( testPath ) > .setMainModuleDescriptor( *mainOutputDirectory.getAbsolutePath()* ); > {code} > > For completeness I should maybe also add that I have changed my dependencies > for the compiler plugin to be able to use java 10 and depend on multi-release > jars (like log4j2 2.11): > {code:xml} > <dependencies> > <dependency> > <groupId>org.ow2.asm</groupId> > <artifactId>asm</artifactId> > <version>6.1.1</version> <!-- Use newer version which fixes parsing of > module-info.java --> > </dependency> > <dependency> > <groupId>org.codehaus.plexus</groupId> > <artifactId>plexus-java</artifactId> > <version>0.9.4</version> <!-- Use newer version which fixes resolving > module-info.class files in version folders of multi release jars (needed for > log4j) --> > </dependency> > </dependencies> > {code} > > Full stacktrace: > {noformat} > org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute > goal org.apache.maven.plugins:maven-compiler-plugin:3.7.0:testCompile > (default-testCompile) on project dcm-nct-tcp-connector: Execution > default-testCompile of goal > org.apache.maven.plugins:maven-compiler-plugin:3.7.0:testCompile failed: > java.io.IOException: Invalid path to module descriptor: > D:\projects\DCM\dcm-nct-tcp-connector-c.v-SNAPSHOT\target\classes > at > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:213) > at > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:154) > at > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:146) > at > org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:117) > at > org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:81) > at > org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51) > at > org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128) > at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:309) > at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:194) > at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:107) > at org.apache.maven.cli.MavenCli.execute(MavenCli.java:993) > at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:345) > at org.apache.maven.cli.MavenCli.main(MavenCli.java:191) > 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:497) > at > org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289) > at > org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229) > at > org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415) > at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356) > Caused by: org.apache.maven.plugin.PluginExecutionException: Execution > default-testCompile of goal > org.apache.maven.plugins:maven-compiler-plugin:3.7.0:testCompile failed: > java.io.IOException: Invalid path to module descriptor: > D:\projects\DCM\dcm-nct-tcp-connector-c.v-SNAPSHOT\target\classes > at > org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:145) > at > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208) > ... 20 more > Caused by: java.lang.RuntimeException: java.io.IOException: Invalid path to > module descriptor: > D:\projects\DCM\dcm-nct-tcp-connector-c.v-SNAPSHOT\target\classes > at > org.apache.maven.plugin.compiler.TestCompilerMojo.preparePaths(TestCompilerMojo.java:285) > at > org.apache.maven.plugin.compiler.AbstractCompilerMojo.execute(AbstractCompilerMojo.java:762) > at > org.apache.maven.plugin.compiler.TestCompilerMojo.execute(TestCompilerMojo.java:176) > at > org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134) > ... 21 more > Caused by: java.io.IOException: Invalid path to module descriptor: > D:\projects\DCM\dcm-nct-tcp-connector-c.v-SNAPSHOT\target\classes > at > org.codehaus.plexus.languages.java.jpms.LocationManager.resolvePaths(LocationManager.java:87) > at > org.apache.maven.plugin.compiler.TestCompilerMojo.preparePaths(TestCompilerMojo.java:281) > ... 24 more > {noformat} -- This message was sent by Atlassian JIRA (v7.6.3#76005)