Corey Bodendein created JCRVLT-418:
--------------------------------------
Summary: Failed to scan the classpath Unknown constant pool tag
for FastClasspathScanner for analyze-classes goal
Key: JCRVLT-418
URL: https://issues.apache.org/jira/browse/JCRVLT-418
Project: Jackrabbit FileVault
Issue Type: Bug
Components: package maven plugin
Affects Versions: package-maven-plugin-1.1.0
Reporter: Corey Bodendein
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:
{noformat}
[ERROR] Failed to execute goal
org.apache.jackrabbit:filevault-package-maven-plugin:1.1.0:analyze-classes
(default-analyze-classes) on project test-project-name: 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){noformat}
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:
{code:xml}
<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>
{code}
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