Jaroslav Tulach created NETBEANS-4981:
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Summary: NPE when launching VSCode extension on JDK8
Key: NETBEANS-4981
URL: https://issues.apache.org/jira/browse/NETBEANS-4981
Project: NetBeans
Issue Type: Bug
Components: vscode
Affects Versions: 12.2
Reporter: Jaroslav Tulach
Assignee: Jan Lahoda
Fix For: 12.2
When launching 12.2beta3 [VSCode
extension|https://ci-builds.apache.org/job/Netbeans/job/netbeans-vscode/164/]
with JDK8 following error is raised:
{code:java}
Exit code 0[Error - 8:23:34] Server initialization failed. Message: Internal
error. Code: -32603 java.util.concurrent.CompletionException:
java.lang.NullPointerException at
java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273)
at
java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280)
at
java.util.concurrent.CompletableFuture.uniRun(CompletableFuture.java:708) at
java.util.concurrent.CompletableFuture$UniRun.tryFire(CompletableFuture.java:687)
at
java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
at
java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:1962)
at
org.netbeans.modules.java.lsp.server.protocol.Server$LanguageServerImpl.asyncOpenSelectedProjects(Server.java:210)
at
org.netbeans.modules.java.lsp.server.protocol.Server$LanguageServerImpl.lambda$initialize$1(Server.java:276)
at org.openide.util.RequestProcessor$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$Processor.run(RequestProcessor.java:2033)Caused
by: java.lang.NullPointerException at
org.netbeans.modules.java.lsp.server.protocol.Server$LanguageServerImpl.showIndexingCompleted(Server.java:219)
at
java.util.concurrent.CompletableFuture.uniRun(CompletableFuture.java:705) {code}
This is very likely due to missing {{nbjavac}}.
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