NPE in NewCUProposal.createChange(NewCUProposal.java:277)

[apupier]

[Error - 11:14:07 AM] Request textDocument/codeAction failed.
  Message: Internal error.
  Code: -32603 
java.util.concurrent.CompletionException: java.lang.NullPointerException
	at java.base/java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:314)
	at java.base/java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:319)
	at java.base/java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:645)
	at java.base/java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:479)
	at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:290)
	at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1016)
	at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1665)
	at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1598)
	at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:183)
Caused by: java.lang.NullPointerException
	at org.eclipse.jdt.ls.core.internal.corrections.proposals.NewCUProposal.createChange(NewCUProposal.java:277)
	at org.eclipse.jdt.core.manipulation.ChangeCorrectionProposalCore.getChange(ChangeCorrectionProposalCore.java:150)
	at org.eclipse.jdt.ls.core.internal.handlers.CodeActionHandler.getCodeActionFromProposal(CodeActionHandler.java:228)
	at org.eclipse.jdt.ls.core.internal.handlers.CodeActionHandler.getCodeActionCommands(CodeActionHandler.java:194)
	at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.lambda$14(JDTLanguageServer.java:646)
	at org.eclipse.jdt.ls.core.internal.BaseJDTLanguageServer.lambda$0(BaseJDTLanguageServer.java:75)
	at java.base/java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:642)
	... 6 more

using invisible project with java.project.referencedLibraries with org.apache.commons:commons-math3:3.6.1
trying to call completion after new org.apache.commons.math3.fraction.

not sure if related but there is no completion provided after new org.apache.commons.math3.util. even if it provides completion for ContinuedFraction when starting to type new Continued which is in package org.apache.commons.math3.util

tried in VS Code Java

[snjeza]

#1729 fixes NPE.

not sure if related but there is no completion provided after new org.apache.commons.math3.util. even if it provides completion for ContinuedFraction when starting to type new Continued which is in package org.apache.commons.math3.util

This is an upstream issue. I have created #1729