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null exception on IntelliJ IDEA

See original GitHub issue

Steps to Reproduce

testing web version of flutter app

Version information

IntelliJ IDEA 2018.2.2 • Flutter plugin io.flutter 31.3.2 • Dart plugin 182.4129.13

Flutter 1.19.0-4.3.pre • channel beta • https://github.com/flutter/flutter.git Framework • revision 8fe7655ed2 (2 weeks ago) • 2020-07-01 14:31:18 -0700 Engine • revision 9a28c3bcf4 Tools • Dart 2.9.0 (build 2.9.0-14.1.beta)

Exception

null

java.lang.Throwable: java.util.concurrent.CompletionException: java.io.IOException: error from app.callServiceExtension: "ext.flutter.inspector.getRootWidgetSummaryTree: (-32000) Service connection disposed"
""
	at com.intellij.openapi.diagnostic.Logger.error(Logger.java:123)
	at io.flutter.view.InspectorPanel.lambda$recomputeTreeRoot$5(InspectorPanel.java:575)
	at io.flutter.inspector.InspectorService$ObjectGroup.lambda$null$69(InspectorService.java:872)
	at com.intellij.openapi.application.TransactionGuardImpl$2.run(TransactionGuardImpl.java:315)
	at com.intellij.openapi.application.impl.LaterInvocator$FlushQueue.doRun(LaterInvocator.java:447)
	at com.intellij.openapi.application.impl.LaterInvocator$FlushQueue.runNextEvent(LaterInvocator.java:431)
	at com.intellij.openapi.application.impl.LaterInvocator$FlushQueue.run(LaterInvocator.java:415)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:762)
	at java.awt.EventQueue.access$500(EventQueue.java:98)
	at java.awt.EventQueue$3.run(EventQueue.java:715)
	at java.awt.EventQueue$3.run(EventQueue.java:709)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:732)
	at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:781)
	at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:722)
	at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:382)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

Issue Analytics

State:
Created 3 years ago
Comments:5 (3 by maintainers)

Top GitHub Comments

1reaction

ali-vafainiacommented, Jul 21, 2020

@helin24 , @devoncarew I updated IntlliJ to versin 2020 and now I can run my app on webserver

0reactions

devoncarewcommented, Jul 21, 2020

To chime in on what @helin24 said, the current flutter plugin version is v47, and I see you’re on v31. We release monthly, so v31 is about a year and a half out of date. I’d upgrade to a more recent version of IntelliJ - that should select a newer version of the Flutter plugin.