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Code completion exceptions #1779

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danrubel opened this issue Feb 21, 2012 · 1 comment
Closed

Code completion exceptions #1779

danrubel opened this issue Feb 21, 2012 · 1 comment

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@danrubel
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////////////////////////////////////////////////////////////////////////////////////
Editor Version: 4309
////////////////////////////////////////////////////////////////////////////////////
OS: Mac OS X - x86_64 (10.7.3)
experimental/projectsview = false
experimental/filesview = false
SDK installed = true
Dartium installed = true
////////////////////////////////////////////////////////////////////////////////////

!ENTRY com.google.dart.tools.core 4 0 2012-02-19 13:13:30.263
!MESSAGE com.google.dart.compiler.type.VoidType cannot be cast to com.google.dart.compiler.type.InterfaceType
!STACK 0
java.lang.ClassCastException: com.google.dart.compiler.type.VoidType cannot be cast to com.google.dart.compiler.type.InterfaceType
       at com.google.dart.tools.core.internal.completion.CompletionEngine.createCompletionsForMethodInvocation(CompletionEngine.java:1307)
       at com.google.dart.tools.core.internal.completion.CompletionEngine.createCompletionsForQualifiedMemberAccess(CompletionEngine.java:1410)
       at com.google.dart.tools.core.internal.completion.CompletionEngine.access$3(CompletionEngine.java:1404)
       at com.google.dart.tools.core.internal.completion.CompletionEngine$OuterCompletionProposer.visitMethodInvocation(CompletionEngine.java:677)
       at com.google.dart.tools.core.internal.completion.CompletionEngine$OuterCompletionProposer.visitMethodInvocation(CompletionEngine.java:1)
       at com.google.dart.compiler.ast.DartMethodInvocation.accept(DartMethodInvocation.java:77)
       at com.google.dart.tools.core.internal.completion.CompletionEngine.complete(CompletionEngine.java:1173)
       at com.google.dart.tools.core.internal.completion.CompletionEngine.complete(CompletionEngine.java:1056)
       at com.google.dart.tools.core.internal.model.OpenableElementImpl.codeComplete(OpenableElementImpl.java:374)
       at com.google.dart.tools.core.internal.model.CompilationUnitImpl.codeComplete(CompilationUnitImpl.java:954)
       at com.google.dart.tools.core.internal.model.CompilationUnitImpl.codeComplete(CompilationUnitImpl.java:947)
       at com.google.dart.tools.core.internal.model.CompilationUnitImpl.codeComplete(CompilationUnitImpl.java:935)
       at com.google.dart.tools.ui.internal.text.dart.DartCompletionProposalComputer.internalComputeCompletionProposals(DartCompletionProposalComputer.java:251)
       at com.google.dart.tools.ui.internal.text.dart.DartCompletionProposalComputer.computeCompletionProposals(DartCompletionProposalComputer.java:122)
       at com.google.dart.tools.ui.internal.text.dart.CompletionProposalComputerDescriptor.computeCompletionProposals(CompletionProposalComputerDescriptor.java:224)
       at com.google.dart.tools.ui.internal.text.dart.CompletionProposalCategory.computeCompletionProposals(CompletionProposalCategory.java:119)
       at com.google.dart.tools.ui.internal.text.dart.ContentAssistProcessor.collectProposals(ContentAssistProcessor.java:407)
       at com.google.dart.tools.ui.internal.text.dart.ContentAssistProcessor.computeCompletionProposals(ContentAssistProcessor.java:227)
       at org.eclipse.jface.text.contentassist.ContentAssistant.computeCompletionProposals(ContentAssistant.java:1830)
       at org.eclipse.jface.text.contentassist.CompletionProposalPopup.computeProposals(CompletionProposalPopup.java:556)
       at org.eclipse.jface.text.contentassist.CompletionProposalPopup.access$16(CompletionProposalPopup.java:553)
       at org.eclipse.jface.text.contentassist.CompletionProposalPopup$2.run(CompletionProposalPopup.java:488)
       at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
       at org.eclipse.jface.text.contentassist.CompletionProposalPopup.showProposals(CompletionProposalPopup.java:482)
       at org.eclipse.jface.text.contentassist.ContentAssistant$2.run(ContentAssistant.java:377)
       at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
       at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
       at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3935)
       at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3612)
       at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696)
       at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2660)
       at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494)
       at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674)
       at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
       at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667)
       at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
       at com.google.dart.tools.deploy.DartIDEApplication.start(DartIDEApplication.java:44)
       at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
       at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
       at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
       at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
       at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:597)
       at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
       at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
       at org.eclipse.equinox.launcher.Main.run(Main.java:1410)

!ENTRY com.google.dart.tools.core 4 0 2012-02-19 13:13:33.044
!MESSAGE com.google.dart.compiler.type.VoidType cannot be cast to com.google.dart.compiler.type.InterfaceType
!STACK 0
java.lang.ClassCastException: com.google.dart.compiler.type.VoidType cannot be cast to com.google.dart.compiler.type.InterfaceType
       at com.google.dart.tools.core.internal.completion.CompletionEngine.createCompletionsForMethodInvocation(CompletionEngine.java:1307)
       at com.google.dart.tools.core.internal.completion.CompletionEngine.createCompletionsForQualifiedMemberAccess(CompletionEngine.java:1410)
       at com.google.dart.tools.core.internal.completion.CompletionEngine.access$3(CompletionEngine.java:1404)
       at com.google.dart.tools.core.internal.completion.CompletionEngine$OuterCompletionProposer.visitMethodInvocation(CompletionEngine.java:677)
       at com.google.dart.tools.core.internal.completion.CompletionEngine$OuterCompletionProposer.visitMethodInvocation(CompletionEngine.java:1)
       at com.google.dart.compiler.ast.DartMethodInvocation.accept(DartMethodInvocation.java:77)
       at com.google.dart.tools.core.internal.completion.CompletionEngine.complete(CompletionEngine.java:1173)
       at com.google.dart.tools.core.internal.completion.CompletionEngine.complete(CompletionEngine.java:1056)
       at com.google.dart.tools.core.internal.model.OpenableElementImpl.codeComplete(OpenableElementImpl.java:374)
       at com.google.dart.tools.core.internal.model.CompilationUnitImpl.codeComplete(CompilationUnitImpl.java:954)
       at com.google.dart.tools.core.internal.model.CompilationUnitImpl.codeComplete(CompilationUnitImpl.java:947)
       at com.google.dart.tools.core.internal.model.CompilationUnitImpl.codeComplete(CompilationUnitImpl.java:935)
       at com.google.dart.tools.ui.internal.text.dart.DartCompletionProposalComputer.internalComputeCompletionProposals(DartCompletionProposalComputer.java:251)
       at com.google.dart.tools.ui.internal.text.dart.DartCompletionProposalComputer.computeCompletionProposals(DartCompletionProposalComputer.java:122)
       at com.google.dart.tools.ui.internal.text.dart.CompletionProposalComputerDescriptor.computeCompletionProposals(CompletionProposalComputerDescriptor.java:224)
       at com.google.dart.tools.ui.internal.text.dart.CompletionProposalCategory.computeCompletionProposals(CompletionProposalCategory.java:119)
       at com.google.dart.tools.ui.internal.text.dart.ContentAssistProcessor.collectProposals(ContentAssistProcessor.java:407)
       at com.google.dart.tools.ui.internal.text.dart.ContentAssistProcessor.computeCompletionProposals(ContentAssistProcessor.java:227)
       at org.eclipse.jface.text.contentassist.ContentAssistant.computeCompletionProposals(ContentAssistant.java:1830)
       at org.eclipse.jface.text.contentassist.CompletionProposalPopup.computeProposals(CompletionProposalPopup.java:556)
       at org.eclipse.jface.text.contentassist.CompletionProposalPopup.access$16(CompletionProposalPopup.java:553)
       at org.eclipse.jface.text.contentassist.CompletionProposalPopup$2.run(CompletionProposalPopup.java:488)
       at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
       at org.eclipse.jface.text.contentassist.CompletionProposalPopup.showProposals(CompletionProposalPopup.java:482)
       at org.eclipse.jface.text.contentassist.ContentAssistant$2.run(ContentAssistant.java:377)
       at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
       at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
       at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3935)
       at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3612)
       at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696)
       at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2660)
       at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494)
       at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674)
       at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
       at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667)
       at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
       at com.google.dart.tools.deploy.DartIDEApplication.start(DartIDEApplication.java:44)
       at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
       at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
       at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
       at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
       at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:597)
       at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
       at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
       at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
@stevemessick
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It would be nice to know what sort of Dart code caused the problem. We might be able to do better.

Added Fixed label.

copybara-service bot pushed a commit that referenced this issue Nov 3, 2022
@devoncarew
[deps] rev browser_launcher, dartdoc, http, mime, string_scanner, tes…
93ffc1f 
…t, test_process, webdev

Revisions updated by `dart tools/rev_sdk_deps.dart`.

browser_launcher (https://github.com/dart-lang/browser_launcher/compare/981ca88..5fa0bd6):
  5fa0bd6  2022-11-01  Kevin Moore  Update lints, require Dart 2.17, add dependabot (#34)

dartdoc (https://github.com/dart-lang/dartdoc/compare/3273437..179ada0):
  179ada02  2022-11-02  Sam Rawlins  Change _HashableChildLibraryElementVisitor to be a RecursiveElementVisitor (#3242)
  a6e7d908  2022-11-02  Sam Rawlins  Make Inheritable.isOverride late final non-nullable (#3235)
  c4f52cf9  2022-11-02  Sam Rawlins  Test records support in typedefs (#3239)
  f74e129f  2022-11-02  Sam Rawlins  Make Accessor.documentationComment late final non-nullable (#3240)
  ad50bfbc  2022-10-31  dependabot[bot]  Bump github/codeql-action from 2.1.28 to 2.1.29 (#3238)

http (https://github.com/dart-lang/http/compare/738a55b..6339026):
  6339026  2022-11-02  Brian Quinlan  Make timeout and cache controllable per-request. (#815)
  51dbca2  2022-10-31  Brian Quinlan  Add a streaming request example. (#813)

mime (https://github.com/dart-lang/mime/compare/bf041aa..d80f4d0):
  d80f4d0  2022-11-02  Liu YuanYuan  Add .avif to extension map (#70)
  3a6b14e  2022-11-01  dependabot[bot]  Bump actions/checkout from 3.0.2 to 3.1.0 (#72)

string_scanner (https://github.com/dart-lang/string_scanner/compare/10435a4..4a5cbc5):
  4a5cbc5  2022-10-31  Kevin Moore  Make code in readme consistent with example (#49)

test (https://github.com/dart-lang/test/compare/b82fc0b..173a36f):
  173a36f2  2022-11-01  Jacob MacDonald  prep packages to publish (#1780)
  fd8e2b68  2022-10-31  Devon Carew  fix an issue with the github reporter (#1779)

test_process (https://github.com/dart-lang/test_process/compare/068f9f8..1774aa7):
  1774aa7  2022-11-01  dependabot[bot]  Bump actions/checkout from 3.0.2 to 3.1.0 (#36)

webdev (https://github.com/dart-lang/webdev/compare/c350055..069b870):
  069b870  2022-11-01  Elliott Brooks (she/her)  Prepare webdev for release to v.2.7.12 (#1775)
  cb06447  2022-11-01  Elliott Brooks (she/her)  Prep DWDS for release (#1774)
  daa154d  2022-11-01  Elliott Brooks (she/her)  Reset MV3 extension to nice starting point (#1773)
  98a6142  2022-11-01  Jakub Vrána  Remove // ignore: unsafe_html. (#1759)
  939e285  2022-10-31  Elliott Brooks (she/her)  Update documentation for Webdev release process (#1771)
  0428ffb  2022-10-31  Elliott Brooks (she/her)  Update package:file to latest version (#1770)

Change-Id: I5020d718f6c009bca4f9b5e69232dc425b9d3409
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/267761
Commit-Queue: Kevin Moore <kevmoo@google.com>
Reviewed-by: Kevin Moore <kevmoo@google.com>
Commit-Queue: Devon Carew <devoncarew@google.com>
Auto-Submit: Devon Carew <devoncarew@google.com>
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@danrubel @stevemessick