NPE with TypeDefinition

[angelozerr]

Download XML Schema https://github.com/redhat-developer/vscode-xml/files/4029276/AUTOSAR_00048.zip

Write xml like this:

<?xml version="1.0" encoding="UTF-8" ?>
<AUTOSAR xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://autosar.org/schema/r4.0" xsi:schemaLocation="http://autosar.org/schema/r4.0 AUTOSAR_00048.xsd">
  <AR-PACKAGES>

When you do find type definition is done for AR-PACKAGES, you will have this NPE:

[Error - 10:35:25] Request textDocument/typeDefinition 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.biApply(CompletableFuture.java:1107)
	at java.util.concurrent.CompletableFuture$BiApply.tryFire(CompletableFuture.java:1070)
	at java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443)
	at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
Caused by: java.lang.NullPointerException
	at org.eclipse.lemminx.extensions.xsd.contentmodel.CMXSDDocument.getComplexTypeOffset(CMXSDDocument.java:472)
	at org.eclipse.lemminx.extensions.xsd.contentmodel.CMXSDDocument.findLocalXSElement(CMXSDDocument.java:430)
	at org.eclipse.lemminx.extensions.xsd.contentmodel.CMXSDDocument.findTypeLocation(CMXSDDocument.java:295)
	at org.eclipse.lemminx.extensions.contentmodel.participants.ContentModelTypeDefinitionParticipant.doFindTypeDefinition(ContentModelTypeDefinitionParticipant.java:57)
	at org.eclipse.lemminx.services.extensions.AbstractTypeDefinitionParticipant.findTypeDefinition(AbstractTypeDefinitionParticipant.java:35)
	at org.eclipse.lemminx.services.XMLTypeDefinition.findTypeDefinition(XMLTypeDefinition.java:54)
	at org.eclipse.lemminx.services.XMLLanguageService.findTypeDefinition(XMLLanguageService.java:233)
	at org.eclipse.lemminx.XMLTextDocumentService.lambda$typeDefinition$15(XMLTextDocumentService.java:324)
	at java.util.concurrent.CompletableFuture.biApply(CompletableFuture.java:1105)
	... 6 more