NullPointerException in VpvEditor$10.documentChanged ---------------------------------------------------- Key: JBIDE-22934 URL: https://issues.redhat.com/browse/JBIDE-22934 Project: Tools (JBoss Tools) Issue Type: Bug Components: visual-page-editor-core Reporter: Automated Error Reporting Bot Assignee: Ilya Buziuk Priority: Major Fix For: 4.16.x The following problem was reported via the automated error reporting: Message: {noformat} java.lang.NullPointerException: null at org.jboss.tools.vpe.preview.editor.VpvEditor$10.documentChanged(VpvEditor.java:723) at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument._fireDocumentChanged(BasicStructuredDocument.java:460) at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.fireStructuredDocumentEvent(BasicStructuredDocument.java:1184) at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.internalReplaceText(BasicStructuredDocument.java:1964) at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.replaceText(BasicStructuredDocument.java:2423) at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.replaceText(BasicStructuredDocument.java:2408) at org.eclipse.wst.sse.core.internal.text.JobSafeStructuredDocument.access$2(JobSafeStructuredDocument.java:1) at org.eclipse.wst.sse.core.internal.text.JobSafeStructuredDocument$3.run(JobSafeStructuredDocument.java:141) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.wst.sse.ui.EditorExecutionContext.execute(EditorExecutionContext.java:149) at org.eclipse.wst.sse.core.internal.text.JobSafeStructuredDocument.replaceText(JobSafeStructuredDocument.java:144) at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.replace(BasicStructuredDocument.java:2368) at org.eclipse.wst.sse.core.internal.text.JobSafeStructuredDocument.access$0(JobSafeStructuredDocument.java:1) at org.eclipse.wst.sse.core.internal.text.JobSafeStructuredDocument$1.run(JobSafeStructuredDocument.java:103) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.wst.sse.ui.EditorExecutionContext.execute(EditorExecutionContext.java:149) at org.eclipse.wst.sse.core.internal.text.JobSafeStructuredDocument.replace(JobSafeStructuredDocument.java:106) at org.eclipse.jface.text.DefaultDocumentAdapter.replaceTextRange(DefaultDocumentAdapter.java:248) at org.eclipse.swt.custom.StyledText.modifyContent(StyledText.java:7308) at org.eclipse.swt.custom.StyledText.sendKeyEvent(StyledText.java:8159) at org.eclipse.swt.custom.StyledText.doBackspace(StyledText.java:2306) at org.eclipse.swt.custom.StyledText.invokeAction(StyledText.java:7098) at org.eclipse.swt.custom.StyledText.handleKey(StyledText.java:5971) at org.eclipse.swt.custom.StyledText.handleKeyDown(StyledText.java:5998) at org.eclipse.swt.custom.StyledText$7.handleEvent(StyledText.java:5685) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) {noformat} Bundles: | org.eclipse.core.filebuffers | 3.5.500.v20140723-1040 | 3.5.500.v20140723-1040 | | org.eclipse.core.jobs | 3.7.0.v20150330-2103 | 3.7.0.v20150330-2103 | | org.eclipse.core.resources | 3.10.1.v20150725-1910 | 3.10.1.v20150725-1910 | | org.eclipse.core.runtime | 3.11.1.v20150903-1804 | 3.11.1.v20150903-1804 | | org.eclipse.e4.core.di | 1.5.0.v20150421-2214 | 1.5.0.v20150421-2214 | | org.eclipse.emf.common | 2.11.1.v20160208-0816 | 2.11.1.v20160208-0816 | | org.eclipse.jface | 3.11.1.v20160128-1644 | 3.11.1.v20160128-1644 | | org.eclipse.jface.text | 3.10.0.v20150603-1752 | 3.10.0.v20150603-1752 | | org.eclipse.swt | 3.104.2.v20160212-1350 | 3.104.2.v20160212-1350 | | org.eclipse.ui | 3.107.0.v20150507-1945 | 3.107.0.v20150507-1945 | | org.eclipse.wst.html.core | 1.1.802.v201501312139 | 1.1.802.v201501312139 | | org.eclipse.wst.sse.core | 1.1.901.v201510130005 | 1.1.901.v201510130005 | | org.eclipse.wst.sse.ui | 1.3.401.v201510130005 | 1.3.401.v201510130005 | | org.jboss.tools.jst.web.ui | 3.7.1.Final-v20160331-0256-B96 | 3.7.1.Final-v20160331-0256-B96 | | org.jboss.tools.vpe.preview.editor | 3.6.0.Final-v20141016-1535-B71 | 3.6.0.Final-v20141016-1535-B71 | Operating Systems: | Windows | 6.1.0 | 6.1.0 | The above information is a snapshot of the collected data. Visit [this page|https://redhat.ctrlflow.com/reviewers/#!/problems/576a9e1be4b08dde03...] for the latest data. Thank you for your assistance. Your friendly error-reports-inbox.