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Daniel Schmid edited comment on MNG-8336 at 10/20/24 2:12 PM: -------------------------------------------------------------- A similar issue occurs when building the [dependency in question|https://github.com/apache/pdfbox] from source. In this case, Maven 4.0.0-beta-5 seems to hang on mvn validate and shows a StackOverflowError when used with -X: {code:java} [WARNING] Unable to find the root directory. Create a .mvn directory in the root directory or add the root="true" attribute on the root project's model to identify it. [WARNING] Legacy/insecurely encrypted password detected for server ossrh [INFO] Scanning for projects... [WARNING] [stderr] Exception in thread "pool-3-thread-4" java.lang.StackOverflowError [WARNING] [stderr] at java.base/java.lang.System$2.getCarrierThreadLocal(System.java:2601) [WARNING] [stderr] at java.base/jdk.internal.misc.CarrierThreadLocal.get(CarrierThreadLocal.java:39) [WARNING] [stderr] at java.base/sun.nio.fs.NativeBuffers.getNativeBufferFromCache(NativeBuffers.java:74) [WARNING] [stderr] at java.base/sun.nio.fs.UnixNativeDispatcher.copyToNativeBuffer(UnixNativeDispatcher.java:42) [WARNING] [stderr] at java.base/sun.nio.fs.UnixNativeDispatcher.stat2(UnixNativeDispatcher.java:332) [WARNING] [stderr] at java.base/sun.nio.fs.UnixFileAttributes.getIfExists(UnixFileAttributes.java:86) [WARNING] [stderr] at java.base/sun.nio.fs.UnixFileSystemProvider.readAttributesIfExists(UnixFileSystemProvider.java:185) [WARNING] [stderr] at java.base/java.nio.file.Files.isDirectory(Files.java:2319) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelProcessor.doLocateExistingPom(DefaultModelProcessor.java:129) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelProcessor.lambda$locateExistingPom$1(DefaultModelProcessor.java:89) [WARNING] [stderr] at java.base/java.util.Optional.orElseGet(Optional.java:364) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelProcessor.locateExistingPom(DefaultModelProcessor.java:89) [WARNING] [stderr] at org.apache.maven.api.services.PathSource.resolve(PathSource.java:66) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelBuilder$DefaultModelBuilderSession.readParentLocally(DefaultModelBuilder.java:925) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelBuilder$DefaultModelBuilderSession.resolveParent(DefaultModelBuilder.java:901) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelBuilder$DefaultModelBuilderSession.readParent(DefaultModelBuilder.java:872) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelBuilder$DefaultModelBuilderSession.doReadAsParentModel(DefaultModelBuilder.java:1495) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelCache$CachingSupplier.get(DefaultModelCache.java:178) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelCache.computeIfAbsent(DefaultModelCache.java:65) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelCache.computeIfAbsent(DefaultModelCache.java:56) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelBuilder$DefaultModelBuilderSession.cache(DefaultModelBuilder.java:1734) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelBuilder$DefaultModelBuilderSession.readAsParentModel(DefaultModelBuilder.java:1490) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelBuilder$DefaultModelBuilderSession.readParentLocally(DefaultModelBuilder.java:932) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelBuilder$DefaultModelBuilderSession.resolveParent(DefaultModelBuilder.java:901) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelBuilder$DefaultModelBuilderSession.readParent(DefaultModelBuilder.java:872) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelBuilder$DefaultModelBuilderSession.doReadAsParentModel(DefaultModelBuilder.java:1495) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelCache$CachingSupplier.get(DefaultModelCache.java:178) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelCache.computeIfAbsent(DefaultModelCache.java:65) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelCache.computeIfAbsent(DefaultModelCache.java:56) ...{code} (I didn't include the full stack trace) This stack trace also didn't happen with Maven 4.0.0-beta-4. was (Author: JIRAUSER307400): A similar issue occurs when building the [dependency in question|https://github.com/apache/pdfbox] from source. In this case, Maven 4.0.0-beta-5 seems to hang on mvn validate and shows a StackOverflowError when used with -X: {code:java} [WARNING] Unable to find the root directory. Create a .mvn directory in the root directory or add the root="true" attribute on the root project's model to identify it. [WARNING] Legacy/insecurely encrypted password detected for server ossrh [INFO] Scanning for projects... [WARNING] [stderr] Exception in thread "pool-3-thread-4" java.lang.StackOverflowError [WARNING] [stderr] at java.base/java.lang.System$2.getCarrierThreadLocal(System.java:2601) [WARNING] [stderr] at java.base/jdk.internal.misc.CarrierThreadLocal.get(CarrierThreadLocal.java:39) [WARNING] [stderr] at java.base/sun.nio.fs.NativeBuffers.getNativeBufferFromCache(NativeBuffers.java:74) [WARNING] [stderr] at java.base/sun.nio.fs.UnixNativeDispatcher.copyToNativeBuffer(UnixNativeDispatcher.java:42) [WARNING] [stderr] at java.base/sun.nio.fs.UnixNativeDispatcher.stat2(UnixNativeDispatcher.java:332) [WARNING] [stderr] at java.base/sun.nio.fs.UnixFileAttributes.getIfExists(UnixFileAttributes.java:86) [WARNING] [stderr] at java.base/sun.nio.fs.UnixFileSystemProvider.readAttributesIfExists(UnixFileSystemProvider.java:185) [WARNING] [stderr] at java.base/java.nio.file.Files.isDirectory(Files.java:2319) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelProcessor.doLocateExistingPom(DefaultModelProcessor.java:129) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelProcessor.lambda$locateExistingPom$1(DefaultModelProcessor.java:89) [WARNING] [stderr] at java.base/java.util.Optional.orElseGet(Optional.java:364) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelProcessor.locateExistingPom(DefaultModelProcessor.java:89) [WARNING] [stderr] at org.apache.maven.api.services.PathSource.resolve(PathSource.java:66) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelBuilder$DefaultModelBuilderSession.readParentLocally(DefaultModelBuilder.java:925) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelBuilder$DefaultModelBuilderSession.resolveParent(DefaultModelBuilder.java:901) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelBuilder$DefaultModelBuilderSession.readParent(DefaultModelBuilder.java:872) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelBuilder$DefaultModelBuilderSession.doReadAsParentModel(DefaultModelBuilder.java:1495) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelCache$CachingSupplier.get(DefaultModelCache.java:178) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelCache.computeIfAbsent(DefaultModelCache.java:65) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelCache.computeIfAbsent(DefaultModelCache.java:56) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelBuilder$DefaultModelBuilderSession.cache(DefaultModelBuilder.java:1734) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelBuilder$DefaultModelBuilderSession.readAsParentModel(DefaultModelBuilder.java:1490) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelBuilder$DefaultModelBuilderSession.readParentLocally(DefaultModelBuilder.java:932) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelBuilder$DefaultModelBuilderSession.resolveParent(DefaultModelBuilder.java:901) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelBuilder$DefaultModelBuilderSession.readParent(DefaultModelBuilder.java:872) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelBuilder$DefaultModelBuilderSession.doReadAsParentModel(DefaultModelBuilder.java:1495) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelCache$CachingSupplier.get(DefaultModelCache.java:178) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelCache.computeIfAbsent(DefaultModelCache.java:65) [WARNING] [stderr] at org.apache.maven.internal.impl.model.DefaultModelCache.computeIfAbsent(DefaultModelCache.java:56) ...{code} (I didn't include the full stack trace) > Cannot parse POM <packaging>bundle</packaging> > ---------------------------------------------- > > Key: MNG-8336 > URL: https://issues.apache.org/jira/browse/MNG-8336 > Project: Maven > Issue Type: Bug > Components: Plugin API > Affects Versions: 4.0.0-beta-5 > Environment: Apache Maven 4.0.0-beta-5 > (6e78fcf6f5e76422c0eb358cd11f0c231ecafbad) > Maven home: /home/runner/work/maven-repro/maven-repro/maven > Java version: 21.0.4, vendor: Eclipse Adoptium, runtime: > /usr/lib/jvm/temurin-21-jdk-amd64 > Default locale: en, platform encoding: UTF-8 > OS name: "linux", version: "6.5.0-1025-azure", arch: "amd64", family: "unix" > Reporter: Daniel Schmid > Priority: Minor > > The currently (as of the time of writing) proposed version for Maven > 4.0.0-beta-5 seems to contain a change resulting in a ModelBuilderException > in org.codehaus.mojo:license-maven-plugin when a dependency with > <packaging>bundle</packaging> is included but that plugin seems to continue > building. > It seems like such a POM can no longer be parsed by Maven according to the > stack trace: > > {code:java} > [WARNING] Unable to obtain POM for artifact: > org.apache.pdfbox:pdfbox-io:jar:3.0.2:compile > org.apache.maven.project.ProjectBuildingException: Some problems were > encountered while processing the POMs > at > org.apache.maven.project.DefaultProjectBuilder$BuildSession.build(DefaultProjectBuilder.java:397) > at > org.apache.maven.project.DefaultProjectBuilder$BuildSession.build(DefaultProjectBuilder.java:441) > at > org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:176) > at > org.codehaus.mojo.license.api.DependenciesTool.loadProjectDependencies(DependenciesTool.java:169) > at > org.codehaus.mojo.license.api.DefaultThirdPartyHelper.loadDependencies(DefaultThirdPartyHelper.java:159) > at > org.codehaus.mojo.license.AddThirdPartyMojo.loadDependencies(AddThirdPartyMojo.java:199) > at > org.codehaus.mojo.license.AbstractAddThirdPartyMojo.init(AbstractAddThirdPartyMojo.java:739) > at > org.codehaus.mojo.license.AbstractLicenseMojo.execute(AbstractLicenseMojo.java:151) > at > org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:144) > at > org.apache.maven.lifecycle.internal.MojoExecutor.doExecute2(MojoExecutor.java:339) > at > org.apache.maven.lifecycle.internal.MojoExecutor.doExecute(MojoExecutor.java:310) > at > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:214) > at > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:179) > at > org.apache.maven.lifecycle.internal.MojoExecutor$1.run(MojoExecutor.java:168) > at > org.apache.maven.plugin.DefaultMojosExecutionStrategy.execute(DefaultMojosExecutionStrategy.java:39) > at > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:165) > at > org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:107) > at > org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:73) > at > org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:60) > at > org.apache.maven.lifecycle.internal.DefaultLifecycleStarter.execute(DefaultLifecycleStarter.java:123) > at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:311) > at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:225) > at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:149) > at > org.apache.maven.cling.invoker.mvn.DefaultMavenInvoker.doExecute(DefaultMavenInvoker.java:470) > at > org.apache.maven.cling.invoker.mvn.DefaultMavenInvoker.execute(DefaultMavenInvoker.java:108) > at > org.apache.maven.cling.invoker.mvn.DefaultMavenInvoker.execute(DefaultMavenInvoker.java:76) > at > org.apache.maven.cling.invoker.LookupInvoker.doInvoke(LookupInvoker.java:238) > at > org.apache.maven.cling.invoker.LookupInvoker.invoke(LookupInvoker.java:213) > at org.apache.maven.cling.ClingSupport.run(ClingSupport.java:68) > at org.apache.maven.cling.MavenCling.main(MavenCling.java:51) > at > jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) > at java.lang.reflect.Method.invoke(Method.java:580) > at > org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:255) > at > org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:201) > at > org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:361) > at > org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:314) > Caused by: org.apache.maven.api.services.ModelBuilderException: 1 problem was > for org.apache.pdfbox:pdfbox-io:bundle:3.0.2 > - [ERROR] Unknown packaging: bundle @ line 31, column 5 > at > org.apache.maven.internal.impl.model.DefaultModelBuilder$DefaultModelBuilderSession.newModelBuilderException(DefaultModelBuilder.java:532) > at > org.apache.maven.internal.impl.model.DefaultModelBuilder$DefaultModelBuilderSession.buildEffectiveModel(DefaultModelBuilder.java:863) > at > org.apache.maven.internal.impl.model.DefaultModelBuilder$1.build(DefaultModelBuilder.java:229) > at > org.apache.maven.project.DefaultProjectBuilder$BuildSession.build(DefaultProjectBuilder.java:370) > at > org.apache.maven.project.DefaultProjectBuilder$BuildSession.build(DefaultProjectBuilder.java:441) > at > org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:176) > at > org.codehaus.mojo.license.api.DependenciesTool.loadProjectDependencies(DependenciesTool.java:169) > at > org.codehaus.mojo.license.api.DefaultThirdPartyHelper.loadDependencies(DefaultThirdPartyHelper.java:159) > at > org.codehaus.mojo.license.AddThirdPartyMojo.loadDependencies(AddThirdPartyMojo.java:199) > at > org.codehaus.mojo.license.AbstractAddThirdPartyMojo.init(AbstractAddThirdPartyMojo.java:739) > at > org.codehaus.mojo.license.AbstractLicenseMojo.execute(AbstractLicenseMojo.java:151) > at > org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:144) > at > org.apache.maven.lifecycle.internal.MojoExecutor.doExecute2(MojoExecutor.java:339) > at > org.apache.maven.lifecycle.internal.MojoExecutor.doExecute(MojoExecutor.java:310) > at > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:214) > at > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:179) > at > org.apache.maven.lifecycle.internal.MojoExecutor$1.run(MojoExecutor.java:168) > at > org.apache.maven.plugin.DefaultMojosExecutionStrategy.execute(DefaultMojosExecutionStrategy.java:39) > at > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:165) > at > org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:107) > at > org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:73) > at > org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:60) > at > org.apache.maven.lifecycle.internal.DefaultLifecycleStarter.execute(DefaultLifecycleStarter.java:123) > at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:311) > at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:225) > at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:149) > at > org.apache.maven.cling.invoker.mvn.DefaultMavenInvoker.doExecute(DefaultMavenInvoker.java:470) > at > org.apache.maven.cling.invoker.mvn.DefaultMavenInvoker.execute(DefaultMavenInvoker.java:108) > at > org.apache.maven.cling.invoker.mvn.DefaultMavenInvoker.execute(DefaultMavenInvoker.java:76) > at > org.apache.maven.cling.invoker.LookupInvoker.doInvoke(LookupInvoker.java:238) > at > org.apache.maven.cling.invoker.LookupInvoker.invoke(LookupInvoker.java:213) > at org.apache.maven.cling.ClingSupport.run(ClingSupport.java:68) > at org.apache.maven.cling.MavenCling.main(MavenCling.java:51) > at > jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) > at java.lang.reflect.Method.invoke(Method.java:580) > at > org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:255) > at > org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:201) > at > org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:361) > at > org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:314) > {code} > This didn't happen with 4.0.0-beta-4. > > Steps to reproduce: > * Include org.apache.pdfbox:pdfbox-io:3.0.2 as a depdendency (which uses > <packaging>bundle</packaging> > * Run mvn clean org.codehaus.mojo:license-maven-plugin:2.4.0:add-third-party > * An exception occurs in the build log saying the POM cannot be processed > Full reproducer using GitHub Actions: > [https://github.com/danthe1st/maven-repro/tree/license] > Build log where the exception occurs (actual result, Maven 4.0.0-beta-5): > [https://github.com/danthe1st/maven-repro/actions/runs/11426889340/job/31790373783] > Build log where the exception doesn't occur (expected result, Maven > 4.0.0-beta-4): > [https://github.com/danthe1st/maven-repro/actions/runs/11426889340/job/31790373659] > -- This message was sent by Atlassian Jira (v8.20.10#820010)