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https://issues.apache.org/jira/browse/NETBEANS-2346?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16809304#comment-16809304
]
Travis commented on NETBEANS-2346:
----------------------------------
You got it! Attached as netbeans-2346-test-project.zip. Should be very
straightforward to reproduce.
And thanks again for your work to integrate Gradle support into Netbeans. :)
> Netbeans throws ArrayIndexOutOfBoundsException when opening Gradle projects
> containing unversioned dependencies
> ---------------------------------------------------------------------------------------------------------------
>
> Key: NETBEANS-2346
> URL: https://issues.apache.org/jira/browse/NETBEANS-2346
> Project: NetBeans
> Issue Type: Bug
> Components: projects - Gradle
> Affects Versions: 11.0
> Reporter: Travis
> Assignee: Laszlo Kishalmi
> Priority: Minor
> Attachments: netbeans-2346-test-project.zip
>
>
> I am trying to load a project that uses local .jar file dependencies. The
> build.gradle contains something like:
>
> repositories {
> flatDir dirs: [ "$rootDir/lib" ]
> }
> dependencies {
> testImplementation name: 'hamcrest-core-1.3'
> }
>
> And there is a file hamcrest-core-1.3.jar in the project's "lib" folder.
>
> This all works fine with Netbeans versions prior to 11 (using the third-party
> Gradle plugin, of course).
>
> But when Netbeans 11 vc4 loads the same project, it throws the following
> exception:
>
> java.lang.ArrayIndexOutOfBoundsException: Index 2 out of bounds for length 2
> at
> org.netbeans.modules.gradle.api.GradleDependency$ModuleDependency.<init>(GradleDependency.java:85)
>
> at
> org.netbeans.modules.gradle.api.GradleBaseProjectBuilder.processDependencies(GradleBaseProjectBuilder.java:149)
>
> at
> org.netbeans.modules.gradle.api.GradleBaseProjectBuilder.build(GradleBaseProjectBuilder.java:75)
>
> at
> org.netbeans.modules.gradle.api.GradleBaseProjectBuilder$Extractor.extract(GradleBaseProjectBuilder.java:288)
>
> at
> org.netbeans.modules.gradle.GradleProjectCache.createGradleProject(GradleProjectCache.java:432)
>
> at
> org.netbeans.modules.gradle.GradleProjectCache.loadGradleProject(GradleProjectCache.java:257)
>
> at
> org.netbeans.modules.gradle.GradleProjectCache.access$100(GradleProjectCache.java:85)
>
> [catch] at
> org.netbeans.modules.gradle.GradleProjectCache$ProjectLoaderTask.call(GradleProjectCache.java:348)
>
> at
> org.netbeans.modules.gradle.GradleProjectCache$ProjectLoaderTask.call(GradleProjectCache.java:326)
>
> at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
> at org.openide.util.RequestProcessor$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)
> at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
>
> I took a look in GradleDependency.java line 85 and found:
>
> ModuleDependency(String id, Set<File> artifacts) {
> super(id);
> this.artifacts = artifacts;
> String[] parts = id.split(":");
> group = parts[0];
> name = parts[1];
> version = parts[2];
> }
>
> That code appears to be making the blind assumption that all dependencies
> will have all three parts: group, name, version. But it is possible and
> legal to specify only name for local .jar dependencies like mine.
>
>
> After this exception, the "Source Packages" subtree is completely missing
> from the "Projects" pane. Although the project load gracefully recovers and
> some operations still work on the project, the IDE is effectively unusuable
> without the ability to browse packages and classes.
>
> I found a simple workaround, which is to rewrite the same dependencies in
> build.gradle to use the full group:name:version format, with fake group and
> version values just to make Netbeans happy:
> testImplementation 'dummy:hamcrest-core-1.3:dummy'
> With that workaround, Netbeans 11 works much better.
>
> Although that workaround is acceptable, it results in otherwise unnecessary
> clutter in the build.gradle files, so I'm hoping to revert it after a future
> Netbeans update.
>
> Please fix the Netbeans Gradle support to properly handle name-only
> dependencies like the example above. Thank you!
>
> By the way, I don't know if it makes any difference here, but I'm using:
>
> Windows 10
> Netbeans 11 vc4
> Gradle 5.2
> Java 12
> Gradle Plugin 2.0.2
>
> Yes, I'm trying to keep using the old plugin, but the new Gradle built-in
> support still interferes in this manner, despite showing up as disabled in
> the Plugins browser. Apparently some of the built-in code still runs even in
> that scenario?
>
> If it would help for me to provide an example tiny project to demonstrate
> this bug, I could provide one on GitHub... just let me know if that would
> help.
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