[jbosstools-issues] [JBoss JIRA] (JBIDE-9912) NPE when moving mouse over a tag
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https://issues.jboss.org/browse/JBIDE-9912?page=com.atlassian.jira.plugin...
]
Victor Rubezhny edited comment on JBIDE-9912 at 10/17/11 1:21 PM:
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There is known bug in BugZilla: https://bugs.eclipse.org/bugs/show_bug.cgi?id=361005
regarding this exception. The target Milestone for that issue is 3.4 (WTP)
The patch for
org.eclipse.jst.jsf.facelet.core.internal.cm.FaceletDocumentFactory.createExternalTagInfo(String)
method is proposeed in BugZilla.
The patch prevents NullPointerException in
org.eclipse.jst.jsf.facelet.core.internal.cm.ElementCMAdapter.getLength()
method call by returning TagInfo regardless of JSFVersion determination result.
In case of JSF Version couldn't be determined on faceted project it returns a
new MetadataTagInfo object as TagInfo.
was (Author: vrubezhny):
There is known bug in BugZilla: https://bugs.eclipse.org/bugs/show_bug.cgi?id=361005
regarding this exception.
The patch for
org.eclipse.jst.jsf.facelet.core.internal.cm.FaceletDocumentFactory.createExternalTagInfo(String)
method is proposeed in BugZilla.
The patch prevents NullPointerException in
org.eclipse.jst.jsf.facelet.core.internal.cm.ElementCMAdapter.getLength()
method call by returning TagInfo regardless of JSFVersion determination result.
In case of JSF Version couldn't be determined on faceted project it returns a
new MetadataTagInfo object as TagInfo.
NPE when moving mouse over a tag
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Key: JBIDE-9912
URL: https://issues.jboss.org/browse/JBIDE-9912
Project: Tools (JBoss Tools)
Issue Type: Bug
Components: UpStream
Affects Versions: 3.3.0.M4
Reporter: Alexey Kazakov
Assignee: Victor Rubezhny
Fix For: LATER
EXECUTE: Import tck project from o.j.t.cdi.core.test plug-in
EXECUTE: Open home.xhtml
EXECUTE: Move mouse over <h:graphicImage value="/img/seamlogo.png"
alt="Seam logo"/> (line #22 - "/img/seamlogo.png")
FAILURE: See Eclipse log:
{code}
java.lang.NullPointerException
at
org.eclipse.jst.jsf.facelet.core.internal.cm.ElementCMAdapter.getLength(ElementCMAdapter.java:109)
at
org.eclipse.wst.xml.core.internal.contentmodel.basic.CMNamedNodeMapImpl.<init>(CMNamedNodeMapImpl.java:40)
at
org.eclipse.wst.xml.ui.internal.taginfo.XMLTagInfoHoverProcessor.getCMAttributeDeclaration(XMLTagInfoHoverProcessor.java:206)
at
org.eclipse.wst.xml.ui.internal.taginfo.XMLTagInfoHoverProcessor.computeTagAttValueHelp(XMLTagInfoHoverProcessor.java:135)
at
org.eclipse.wst.xml.ui.internal.taginfo.XMLTagInfoHoverProcessor.computeRegionHelp(XMLTagInfoHoverProcessor.java:111)
at
org.eclipse.wst.xml.ui.internal.taginfo.XMLTagInfoHoverProcessor.computeHoverHelp(XMLTagInfoHoverProcessor.java:86)
at
org.eclipse.wst.xml.ui.internal.taginfo.XMLTagInfoHoverProcessor.getHoverInfo(XMLTagInfoHoverProcessor.java:257)
at
org.eclipse.jst.jsf.facelet.ui.internal.hover.FaceletHover.getHoverInfo(FaceletHover.java:58)
at
org.jboss.tools.common.text.xml.info.ChainTextHover.getHoverInfo2(ChainTextHover.java:145)
at
org.jboss.tools.common.text.xml.info.ChainTextHover.getHoverInfo2(ChainTextHover.java:132)
at org.eclipse.jface.text.TextViewerHoverManager$4.run(TextViewerHoverManager.java:166)
{code}
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