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Antoine Tran commented on MPIR-383: ----------------------------------- Hi, just FYI, even if a project use Jdk7, some JAR (like jaxb-api-2.3.0.jar or log4j-api-2.11.1.jar) uses Java9 Multi-release JAR (there are multiples classes depending on the Java version). Combined with bytecode instrumentation like JaCoCo, this makes this error. If a project need to stay in Java7 and use some Multi-Release JAR, it does not seem possible. So maybe the solution for this issue is to allow an excludes in the plugin configuration like this: {code:java} <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-project-info-reports-plugin</artifactId> <version>2.9</version> <configuration> <excludes> <exclude>META-INF/**</exclude> </excludes> </configuration> </plugin>{code} > Error when generation site with dependency build with Java 9+ > ------------------------------------------------------------- > > Key: MPIR-383 > URL: https://issues.apache.org/jira/browse/MPIR-383 > Project: Maven Project Info Reports Plugin > Issue Type: Bug > Components: dependencies > Affects Versions: 2.9, 3.0.0 > Reporter: Alexander Gängel > Priority: Minor > > When building a site with a dependency to log4j-api greather than {{2.9.1}} > the used the following error occurs. > {code:java} > [INFO] Generating "Dependencies" report --- > maven-project-info-reports-plugin:2.9:dependencies > [WARNING] Unable to process class META-INF/versions/9/module-info.class in > JarAnalyzer File > /Users/username/.m2/repository/org/apache/logging/log4j/log4j-api/2.11.2/log4j-api-2.11.2.jar > org.apache.bcel.classfile.ClassFormatException: Invalid byte tag in constant > pool: 19 > at org.apache.bcel.classfile.Constant.readConstant (Constant.java:161) > at org.apache.bcel.classfile.ConstantPool.<init> (ConstantPool.java:69) > at org.apache.bcel.classfile.ClassParser.readConstantPool > (ClassParser.java:235) > at org.apache.bcel.classfile.ClassParser.parse (ClassParser.java:143) > at org.apache.maven.shared.jar.classes.JarClassesAnalysis.analyze > (JarClassesAnalysis.java:96) > at > org.apache.maven.report.projectinfo.dependencies.Dependencies.getJarDependencyDetails > (Dependencies.java:259) > at > org.apache.maven.report.projectinfo.dependencies.renderer.DependenciesRenderer.hasSealed > (DependenciesRenderer.java:1542) > at > org.apache.maven.report.projectinfo.dependencies.renderer.DependenciesRenderer.renderSectionDependencyFileDetails > (DependenciesRenderer.java:545) > at > org.apache.maven.report.projectinfo.dependencies.renderer.DependenciesRenderer.renderBody > (DependenciesRenderer.java:240) > at org.apache.maven.reporting.AbstractMavenReportRenderer.render > (AbstractMavenReportRenderer.java:83) > at org.apache.maven.report.projectinfo.DependenciesReport.executeReport > (DependenciesReport.java:201) > at org.apache.maven.reporting.AbstractMavenReport.generate > (AbstractMavenReport.java:255) > at > org.apache.maven.plugins.site.render.ReportDocumentRenderer.renderDocument > (ReportDocumentRenderer.java:230) > at org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.render > (DefaultSiteRenderer.java:349) > at org.apache.maven.plugins.site.render.SiteMojo.renderLocale > (SiteMojo.java:198) > at org.apache.maven.plugins.site.render.SiteMojo.execute > (SiteMojo.java:147) > 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 jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method) > at jdk.internal.reflect.NativeMethodAccessorImpl.invoke > (NativeMethodAccessorImpl.java:62) > at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke > (DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke (Method.java:567) > 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) > {code} > This occurs because the dependency is too old: > {code:java} > <dependency> > <groupId>org.apache.bcel</groupId> > <artifactId>bcel</artifactId> > <version>6.2</version> > </dependency>{code} > updating this would work but then the minimal javaVersion must be upgraded to > 8 > I could open a pull request if you like. > Regards > Alex -- This message was sent by Atlassian Jira (v8.3.4#803005)