[JCRVLT-418] Failed to scan the classpath Unknown constant pool tag for FastClasspathScanner for analyze-classes goal - ASF JIRA

XML

Word

Printable

JSON

Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: package-maven-plugin-1.1.0
Fix Version/s: package-maven-plugin-1.1.2
Component/s: package maven plugin
Labels:
None

Description

When creating a package with Jackson JAXRS Base 2.10.0, you get the following error while doing a mvn clean install (full stack trace):

[ERROR] Failed to execute goal org.apache.jackrabbit:filevault-package-maven-plugin:1.1.0:analyze-classes (default-analyze-classes) on project test-jcrvlt-418-project: Error while analysing imports: Failed to scan the classpath: java.util.concurrent.ExecutionException: java.lang.RuntimeException: Unknown constant pool tag [I@ee0b393 in classfile module-info.class (element size unknown, cannot continue reading class. Please report this on the FastClasspathScanner GitHub page. -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.jackrabbit:filevault-package-maven-plugin:1.1.0:analyze-classes (default-analyze-classes) on project aem-java-web-services: Error while analysing imports
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:215)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
    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:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
    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 org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
Caused by: org.apache.maven.plugin.MojoExecutionException: Error while analysing imports
    at org.apache.jackrabbit.filevault.maven.packaging.AnalyzeClassesMojo.execute (AnalyzeClassesMojo.java:109)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
    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:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
    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 org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
Caused by: java.io.IOException: Failed to scan the classpath
    at org.apache.jackrabbit.filevault.maven.packaging.impl.ImportPackageBuilder.scanClassPath (ImportPackageBuilder.java:338)
    at org.apache.jackrabbit.filevault.maven.packaging.impl.ImportPackageBuilder.analyze (ImportPackageBuilder.java:198)
    at org.apache.jackrabbit.filevault.maven.packaging.AnalyzeClassesMojo.execute (AnalyzeClassesMojo.java:98)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
    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:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
    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 org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
Caused by: java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.RuntimeException: Unknown constant pool tag [I@ee0b393 in classfile module-info.class (element size unknown, cannot continue reading class. Please report this on the FastClasspathScanner GitHub page.
    at io.github.lukehutch.fastclasspathscanner.FastClasspathScanner.scan (FastClasspathScanner.java:1408)
    at io.github.lukehutch.fastclasspathscanner.FastClasspathScanner.scan (FastClasspathScanner.java:1439)
    at io.github.lukehutch.fastclasspathscanner.FastClasspathScanner.scan (FastClasspathScanner.java:1462)
    at org.apache.jackrabbit.filevault.maven.packaging.impl.ImportPackageBuilder.scanClassPath (ImportPackageBuilder.java:335)
    at org.apache.jackrabbit.filevault.maven.packaging.impl.ImportPackageBuilder.analyze (ImportPackageBuilder.java:198)
    at org.apache.jackrabbit.filevault.maven.packaging.AnalyzeClassesMojo.execute (AnalyzeClassesMojo.java:98)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
    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:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
    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 org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
Caused by: java.util.concurrent.ExecutionException: java.lang.RuntimeException: Unknown constant pool tag [I@ee0b393 in classfile module-info.class (element size unknown, cannot continue reading class. Please report this on the FastClasspathScanner GitHub page.
    at io.github.lukehutch.fastclasspathscanner.utils.InterruptionChecker.executionException (InterruptionChecker.java:74)
    at io.github.lukehutch.fastclasspathscanner.utils.WorkQueue.runWorkLoop (WorkQueue.java:142)
    at io.github.lukehutch.fastclasspathscanner.utils.WorkQueue$1.call (WorkQueue.java:99)
    at io.github.lukehutch.fastclasspathscanner.utils.WorkQueue$1.call (WorkQueue.java:96)
    at java.util.concurrent.FutureTask.run (FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:624)
    at java.lang.Thread.run (Thread.java:748)
Caused by: java.lang.RuntimeException: Unknown constant pool tag [I@ee0b393 in classfile module-info.class (element size unknown, cannot continue reading class. Please report this on the FastClasspathScanner GitHub page.
    at io.github.lukehutch.fastclasspathscanner.scanner.ClassfileBinaryParser.readClassInfoFromClassfileHeader (ClassfileBinaryParser.java:562)
    at io.github.lukehutch.fastclasspathscanner.scanner.ClasspathElementZip.openInputStreamAndParseClassfile (ClasspathElementZip.java:306)
    at io.github.lukehutch.fastclasspathscanner.scanner.ClasspathElement.parseClassfiles (ClasspathElement.java:321)
    at io.github.lukehutch.fastclasspathscanner.scanner.Scanner$3.processWorkUnit (Scanner.java:373)
    at io.github.lukehutch.fastclasspathscanner.scanner.Scanner$3.processWorkUnit (Scanner.java:367)
    at io.github.lukehutch.fastclasspathscanner.utils.WorkQueue.runWorkLoop (WorkQueue.java:133)
    at io.github.lukehutch.fastclasspathscanner.utils.WorkQueue$1.call (WorkQueue.java:99)
    at io.github.lukehutch.fastclasspathscanner.utils.WorkQueue$1.call (WorkQueue.java:96)
    at java.util.concurrent.FutureTask.run (FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:624)
    at java.lang.Thread.run (Thread.java:748)

I found the below issues for Jackson and ClassGraph (formerly known as FastClasspathScanner) which suggest using FastClasspathScanner 2.6.1+ will resolve this issue:
https://github.com/FasterXML/jackson-databind/issues/2512#issuecomment-543992179
https://github.com/classgraph/classgraph/issues/141#issuecomment-331620813

A temporary workaround is for me to override the FastClasspathScanner dependency to 2.6.1 in my project:

<plugin>
    <groupId>org.apache.jackrabbit</groupId>
    <artifactId>filevault-package-maven-plugin</artifactId>
    <version>1.1.0</version>
    <dependencies>
        <dependency>
            <groupId>io.github.lukehutch</groupId>
            <artifactId>fast-classpath-scanner</artifactId>
            <version>2.6.1</version>
        </dependency>
    </dependencies>
</plugin>

Attached is an example Maven project to reproduce the issue with org.apache.jackrabbit:filevault-package-maven-plugin:1.1.0.

Attachments

- Sort By Name
- Sort By Date
- Ascending
- Descending

pom.xml
09/Mar/20 01:29
2 kB
Corey Bodendein

Issue Links

links to

GH PR

Activity

People

Assignee:: Konrad Windszus

Reporter:: Corey Bodendein

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Dates

Created:: 09/Mar/20 01:16

Updated:: 19/Mar/20 12:23

Resolved:: 11/Mar/20 16:52