NPE in PropertiesJavaDefinitionHandler.adjustedHighlightRangeForKey

[Error - 2:50:31 PM] Request textDocument/definition failed.
  Message: Internal error.
  Code: -32603 
java.util.concurrent.CompletionException: java.lang.NullPointerException
	at java.base/java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:331)
	at java.base/java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:346)
	at java.base/java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:704)
	at java.base/java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:506)
	at java.base/java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:2088)
	at reactor.core.publisher.MonoToCompletableFuture.onError(MonoToCompletableFuture.java:68)
	at reactor.core.publisher.FluxSubscribeOnCallable$CallableSubscribeOnSubscription.run(FluxSubscribeOnCallable.java:228)
	at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:68)
	at reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:28)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.NullPointerException
	at org.springframework.ide.vscode.boot.app.PropertiesJavaDefinitionHandler.adjustedHighlightRangeForKey(PropertiesJavaDefinitionHandler.java:112)
	at org.springframework.ide.vscode.boot.app.PropertiesJavaDefinitionHandler.getDefinitions(PropertiesJavaDefinitionHandler.java:87)
	at org.springframework.ide.vscode.boot.app.PropertiesJavaDefinitionHandler.handle(PropertiesJavaDefinitionHandler.java:70)
	at org.springframework.ide.vscode.languageserver.starter.LanguageServerAutoConf.lambda$null$2(LanguageServerAutoConf.java:96)
	at org.springframework.ide.vscode.commons.languageserver.util.SimpleTextDocumentService.lambda$definition$9(SimpleTextDocumentService.java:364)
	at reactor.core.publisher.MonoCallable.call(MonoCallable.java:91)
	at reactor.core.publisher.FluxSubscribeOnCallable$CallableSubscribeOnSubscription.run(FluxSubscribeOnCallable.java:225)
	... 7 more

I was using an application.properties file, outside of a project with content: camel.component.activemq.errorHandlerLoggingLevel=DEBUG It is triggered when calling completion with Ctrl+space but I cannot find a way to reliably reproduce

[martinlippert]

@apupier The Eclipse p2 repos for the CI builds are:

• https://dist.springsource.com/snapshot/TOOLS/sts4/nightly/e4.15
• https://dist.springsource.com/snapshot/TOOLS/sts4/nightly/e4.14
• https://dist.springsource.com/snapshot/TOOLS/sts4/nightly/e4.13

(not the one that Alex mentioned above, I think).

In case you are looking for the CI build of the VSCode extension, you can find that one here:

• http://dist.springsource.com/snapshot/STS4/nightly-distributions.html

(but it looks like the latest CI build isn’t there yet, so need to take a look at what is wrong there)

[BoykoAlex]

Thanks! Should be a trivial fix… Will try to get it in by the end of today.