[NETBEANS-1863] Exception after Insert Code (Alt Insert) is clicked

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 10.0
• Component/s: javascript - Editor
• Assignee: Unassigned
• Reporter: Ales Seifert
• Created: 05/Jan/19 18:31
• Updated: 19/Mar/19 04:17

Description

When PHP class file is edited some methods are for example removed, file is saved and than user clicks on Insert Code it display empty dialog with just Cancel button.

After few minutes when one processor core seems to be busy user can successfully try to open Insert Code dialog  again. 

At the time when emty dialog is opened an exception appears in message.log:

INFO [org.netbeans.modules.javascript2.editor.parser.SanitizingParser]: Exception during parsing
java.lang.StringIndexOutOfBoundsException: String index out of range: -1
    at java.lang.AbstractStringBuilder.charAt(AbstractStringBuilder.java:237)
    at java.lang.StringBuilder.charAt(StringBuilder.java:76)
    at org.netbeans.modules.javascript2.editor.parser.SanitizingParser.isParsable(SanitizingParser.java:179)
    at org.netbeans.modules.javascript2.editor.parser.SanitizingParser.parseSource(SanitizingParser.java:112)
[catch] at org.netbeans.modules.javascript2.editor.parser.SanitizingParser.parse(SanitizingParser.java:78)
    at org.netbeans.modules.parsing.impl.TaskProcessor.callParse(TaskProcessor.java:598)
    at org.netbeans.modules.parsing.impl.SourceCache.getResult(SourceCache.java:228)
    at org.netbeans.modules.parsing.api.ResultIterator.getParserResult(ResultIterator.java:115)
    at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$2.run(RepositoryUpdater.java:3171)
    at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586)
    at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:130)
    at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:114)
    at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181)
    at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178)
    at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
    at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
    at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
    at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
    at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178)
    at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:81)
    at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.indexEmbedding(RepositoryUpdater.java:3143)
    at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.doIndex(RepositoryUpdater.java:2862)
    at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.access$800(RepositoryUpdater.java:2154)
    at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$1.run(RepositoryUpdater.java:2636)
    at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$1.run(RepositoryUpdater.java:2634)
    at org.netbeans.modules.parsing.impl.indexing.errors.TaskCache.refreshTransaction(TaskCache.java:540)
    at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.index(RepositoryUpdater.java:2634)
    at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$3.call(RepositoryUpdater.java:3300)
    at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work$3.call(RepositoryUpdater.java:3255)
    at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$4.run(RepositoryUpdater.java:2127)
    at org.openide.util.lookup.Lookups.executeWith(Lookups.java:279)
    at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.runInContext(RepositoryUpdater.java:2123)
    at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.runInContext(RepositoryUpdater.java:2104)
    at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.access$1500(RepositoryUpdater.java:136)
    at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.scanFiles(RepositoryUpdater.java:3255)
    at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$FileListWork.getDone(RepositoryUpdater.java:3785)
    at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.doTheWork(RepositoryUpdater.java:3420)
    at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$1T.run(RepositoryUpdater.java:403)
    at org.netbeans.modules.parsing.impl.indexing.SuspendSupport.runWithNoSuspend(SuspendSupport.java:107)
    at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$1T.call(RepositoryUpdater.java:408)
    at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$1T.call(RepositoryUpdater.java:400)
    at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
    at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
    at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
    at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
    at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater.enforcedFileListUpdate(RepositoryUpdater.java:414)
    at org.netbeans.modules.parsing.spi.indexing.support.QuerySupport$Query$1.call(QuerySupport.java:619)
    at org.netbeans.modules.parsing.spi.indexing.support.QuerySupport$Query$1.call(QuerySupport.java:590)
    at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
    at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
    at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
    at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
    at org.netbeans.modules.parsing.spi.indexing.support.QuerySupport$Query.execute(QuerySupport.java:590)
    at org.netbeans.modules.parsing.spi.indexing.support.QuerySupport.query(QuerySupport.java:342)
    at org.netbeans.modules.php.editor.elements.IndexQueryImpl.search(IndexQueryImpl.java:1676)
    at org.netbeans.modules.php.editor.elements.IndexQueryImpl.results(IndexQueryImpl.java:1714)
    at org.netbeans.modules.php.editor.elements.IndexQueryImpl.results(IndexQueryImpl.java:1709)
    at org.netbeans.modules.php.editor.elements.IndexQueryImpl.getClassesImpl(IndexQueryImpl.java:178)
    at org.netbeans.modules.php.editor.elements.IndexQueryImpl.getClasses(IndexQueryImpl.java:1841)
    at org.netbeans.modules.php.editor.elements.IndexQueryImpl.getClasses(IndexQueryImpl.java:1779)
    at org.netbeans.modules.php.editor.codegen.CGSInfo.initProperties(CGSInfo.java:254)
    at org.netbeans.modules.php.editor.codegen.CGSInfo.access$000(CGSInfo.java:81)
    at org.netbeans.modules.php.editor.codegen.CGSInfo$1.run(CGSInfo.java:231)
    at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586)
    at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:130)
    at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:114)
    at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181)
    at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178)
    at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
    at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
    at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
    at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
    at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178)
    at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:81)
    at org.netbeans.modules.php.editor.codegen.CGSInfo.findPropertyInScope(CGSInfo.java:227)
    at org.netbeans.modules.php.editor.codegen.CGSInfo.getCGSInfo(CGSInfo.java:121)
    at org.netbeans.modules.php.editor.codegen.CGSGenerator$Factory.create(CGSGenerator.java:458)
    at org.netbeans.modules.editor.codegen.NbGenerateCodeAction$Task.run(NbGenerateCodeAction.java:156)
    at org.netbeans.modules.editor.codegen.NbGenerateCodeAction$1.run(NbGenerateCodeAction.java:74)
    at org.netbeans.modules.progress.ui.RunOffEDTImpl$1.run(RunOffEDTImpl.java:146)
    at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
    at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
    at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
    at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)

Issue Links

• relates to: NETBEANS-1864 Background Scanning got stuck