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https://issues.apache.org/jira/browse/NETBEANS-2499?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16833035#comment-16833035
]
Vlad Palnik commented on NETBEANS-2499:
---------------------------------------
Exception caused my malformed xml file. I was able to reproduce the problem
with 8.2 so the bug has been around for a while.
Fix:
I was not able to locate the xml validator used by NetBeans but it should throw
a ModelBuildingException and display an Open Project Dialog with Project
Problems message and Resolve Problems button > showing error. Just like opening
a project with a pom full of rubbish.
> Unable to open Maven project
> ----------------------------
>
> Key: NETBEANS-2499
> URL: https://issues.apache.org/jira/browse/NETBEANS-2499
> Project: NetBeans
> Issue Type: Bug
> Components: projects - Maven
> Affects Versions: 11.0
> Environment: Product Version: Apache NetBeans IDE 11.0 (Build
> incubator-netbeans-release-404-on-20190319)
> Java: 12.0.1; OpenJDK 64-Bit Server VM 12.0.1+12
> Runtime: OpenJDK Runtime Environment 12.0.1+12
> System: Windows 10 version 10.0 running on amd64; UTF-8; en_GB (nb)
> Reporter: Anthony Vanelverdinghe
> Priority: Major
> Attachments: pom.xml
>
>
> To reproduce: create a folder "nbissue", add the attached pom.xml to it, and
> try to open it as a Maven project in NetBeans.
> NetBeans will give an unexpected exception and a stacktrace like below. Note
> that there are several possible modifications that will make NetBeans open
> the pom.xml (e.g. deleting line 115 `<?m2e ignore?>`, deleting the large
> comment block, ...) Also note the pom is valid as it is, and everything works
> fine when using Maven (3.6.1 in my case) from the command-line.
> java.lang.ArrayIndexOutOfBoundsException: Index 8442 out of bounds for length
> 8192
> at org.codehaus.plexus.util.xml.pull.MXParser.parsePI(MXParser.java:2502)
> at
> org.codehaus.plexus.util.xml.pull.MXParser.nextImpl(MXParser.java:1283)
> at org.codehaus.plexus.util.xml.pull.MXParser.next(MXParser.java:1131)
> at
> org.apache.maven.model.io.xpp3.MavenXpp3ReaderEx.nextTag(MavenXpp3ReaderEx.java:568)
> at
> org.apache.maven.model.io.xpp3.MavenXpp3ReaderEx.parsePluginExecution(MavenXpp3ReaderEx.java:3302)
> at
> org.apache.maven.model.io.xpp3.MavenXpp3ReaderEx.parsePlugin(MavenXpp3ReaderEx.java:3097)
> at
> org.apache.maven.model.io.xpp3.MavenXpp3ReaderEx.parseBuild(MavenXpp3ReaderEx.java:1025)
> at
> org.apache.maven.model.io.xpp3.MavenXpp3ReaderEx.parseModel(MavenXpp3ReaderEx.java:2550)
> at
> org.apache.maven.model.io.xpp3.MavenXpp3ReaderEx.read(MavenXpp3ReaderEx.java:4388)
> at
> org.apache.maven.model.io.xpp3.MavenXpp3ReaderEx.read(MavenXpp3ReaderEx.java:598)
> at
> org.apache.maven.model.io.DefaultModelReader.read(DefaultModelReader.java:113)
> at
> org.apache.maven.model.io.DefaultModelReader.read(DefaultModelReader.java:86)
> at
> org.apache.maven.model.building.DefaultModelProcessor.read(DefaultModelProcessor.java:81)
> at
> org.apache.maven.model.building.DefaultModelBuilder.readModel(DefaultModelBuilder.java:533)
> at
> org.apache.maven.model.building.DefaultModelBuilder.build(DefaultModelBuilder.java:273)
> at
> org.netbeans.modules.maven.embedder.impl.NBModelBuilder.build(NBModelBuilder.java:53)
> at
> org.netbeans.modules.maven.embedder.MavenEmbedder.executeModelBuilder(MavenEmbedder.java:447)
> at
> org.netbeans.modules.maven.NbMavenProjectImpl.getRawModel(NbMavenProjectImpl.java:192)
> at
> org.netbeans.modules.maven.api.NbMavenProject.getRawModel(NbMavenProject.java:347)
> at
> org.netbeans.modules.maven.MavenProjectPropsImpl.lambda$get$0(MavenProjectPropsImpl.java:93)
> at
> org.netbeans.modules.openide.util.DefaultMutexImplementation.readAccess(DefaultMutexImplementation.java:188)
> at org.openide.util.Mutex.readAccess(Mutex.java:193)
> at
> org.netbeans.modules.maven.MavenProjectPropsImpl.get(MavenProjectPropsImpl.java:78)
> at
> org.netbeans.modules.maven.MavenProjectPropsImpl.get(MavenProjectPropsImpl.java:74)
> at
> org.netbeans.modules.maven.MavenProjectPropsImpl$PackagingProviderImpl.packaging(MavenProjectPropsImpl.java:304)
> at
> org.netbeans.modules.maven.api.NbMavenProject.getPackagingType(NbMavenProject.java:334)
> at
> org.netbeans.modules.maven.NbMavenProjectImpl$PackagingTypeDependentLookup.check(NbMavenProjectImpl.java:829)
> at
> org.netbeans.modules.maven.NbMavenProjectImpl$PackagingTypeDependentLookup.<init>(NbMavenProjectImpl.java:819)
> at
> org.netbeans.modules.maven.NbMavenProjectImpl.<init>(NbMavenProjectImpl.java:245)
> at
> org.netbeans.modules.maven.NbMavenProjectFactory.loadProject(NbMavenProjectFactory.java:95)
> at
> org.netbeans.modules.projectapi.nb.NbProjectManager.createProject(NbProjectManager.java:376)
> at
> org.netbeans.modules.projectapi.nb.NbProjectManager.access$300(NbProjectManager.java:69)
> at
> org.netbeans.modules.projectapi.nb.NbProjectManager$2.run(NbProjectManager.java:289)
> at
> org.netbeans.modules.projectapi.nb.NbProjectManager$2.run(NbProjectManager.java:218)
> at
> org.netbeans.modules.openide.util.DefaultMutexImplementation.readAccess(DefaultMutexImplementation.java:188)
> at org.openide.util.Mutex.readAccess(Mutex.java:225)
> at
> org.netbeans.modules.projectapi.nb.NbProjectManager.findProject(NbProjectManager.java:218)
> at
> org.netbeans.api.project.ProjectManager.findProject(ProjectManager.java:142)
> at
> org.netbeans.modules.project.ui.OpenProjectList.fileToProject(OpenProjectList.java:1209)
> at
> org.netbeans.modules.project.ui.actions.OpenProject$1.run(OpenProject.java:125)
> at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> at
> org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> [catch] at
> org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
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