David Requena created NETBEANS-2625:
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Summary: Navigator window tooltips broken when library node
selected
Key: NETBEANS-2625
URL: https://issues.apache.org/jira/browse/NETBEANS-2625
Project: NetBeans
Issue Type: Bug
Components: ide - UI
Affects Versions: 11.0
Environment: Product Version: Apache NetBeans IDE 11.0 (Build
incubator-netbeans-release-404-on-20190319)
Java: 1.8.0_211; Java HotSpot(TM) 64-Bit Server VM 25.211-b12
Runtime: Java(TM) SE Runtime Environment 1.8.0_211-b12
System: Windows 10 version 10.0 running on amd64; Cp1252; es_ES (nb)
Reporter: David Requena
Having a libray node selected in Projects window, its members are listed in
Navigator window.
In that context hovering over a member in the later does not display javadoc
but an empty tooltip with a "Please wait..."" message.
A stack trace is logged to the ide log:
{noformat}
SEVERE [org.openide.util.RequestProcessor]: Error in RequestProcessor
org.netbeans.modules.java.navigation.ToolTipManagerEx$TooltipCalculator
java.lang.NullPointerException
at org.netbeans.api.java.source.ElementHandle.resolve(ElementHandle.java:118)
at
org.netbeans.modules.java.navigation.ClassMemberPanelUI$JavaDocCalculator.run(ClassMemberPanelUI.java:592)
at
org.netbeans.modules.java.navigation.ClassMemberPanelUI$JavaDocCalculator.run(ClassMemberPanelUI.java:574)
at org.netbeans.api.java.source.JavaSource$MultiTask.run(JavaSource.java:501)
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.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:451)
at
org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:422)
at
org.netbeans.modules.java.navigation.ClassMemberPanelUI.getJavaDocFor(ClassMemberPanelUI.java:566)
at
org.netbeans.modules.java.navigation.ClassMemberPanelUI.access$1100(ClassMemberPanelUI.java:109)
at
org.netbeans.modules.java.navigation.ClassMemberPanelUI$MyBeanTreeView.getDocumentation(ClassMemberPanelUI.java:649)
at
org.netbeans.modules.java.navigation.ClassMemberPanelUI$MyBeanTreeView.getToolTipText(ClassMemberPanelUI.java:620)
at
org.netbeans.modules.java.navigation.ToolTipManagerEx$TooltipCalculator.run(ToolTipManagerEx.java:688)
at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
[catch] at
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033){noformat}
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