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Bug 267572

Summary:	IllegalArgumentException: TreePathHandle [/Users/tim/work/oracle/fakes/src/main/java/com/oracle/fakes/util/EnumIntMapping.java] was not created from /Users/tim/work/oracle/fakes/src/main/java/com/orac
Product:	java	Reporter:	_ tboudreau <tboudreau>
Component:	Editor	Assignee:	Dusan Balek <dbalek>
Status:	NEW ---
Severity:	normal	CC:	timmaher
Priority:	P3
Version:	8.2
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	225751
Attachments:	stacktrace stacktrace

Description _ tboudreau 2016-08-14 04:22:59 UTC

This bug was originally marked as duplicate of bug 182069, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related.

Build: NetBeans IDE Dev (Build NetBeans-1084-on-20160701)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.102-b14, Java(TM) SE Runtime Environment, 1.8.0_102-b14
OS: Mac OS X

User Comments:
tboudreau: Invoking code completion




Stacktrace: 
java.lang.IllegalArgumentException: TreePathHandle [/Users/tim/work/oracle/fakes/src/main/java/com/oracle/fakes/util/EnumIntMapping.java] was not created from /Users/tim/work/oracle/fakes/src/main/java/com/oracle/fakes/util/EnumIntMapping.java
mine: id=/Users/tim/work/oracle/fakes/src/main/java/com/oracle/fakes/util/EnumIntMapping.java@da61c635:1cbbf9d5, url=file:/Users/tim/work/oracle/fakes/src/main/java/com/oracle/fakes/util/EnumIntMapping.java
remote: id=/Users/tim/work/oracle/fakes/src/main/java/com/oracle/fakes/util/EnumIntMapping.java@da61c635:4a2ab393, url=file:/Users/tim/work/oracle/fakes/src/main/java/com/oracle/fakes/util/EnumIntMapping.java
   at org.netbeans.api.java.source.TreePathHandle$TreeDelegate.resolve(TreePathHandle.java:479)
   at org.netbeans.api.java.source.TreePathHandle.resolve(TreePathHandle.java:153)
   at org.netbeans.modules.java.editor.imports.JavaFixAllImports.performFixImports(JavaFixAllImports.java:267)
   at org.netbeans.modules.java.editor.imports.JavaFixAllImports.access$200(JavaFixAllImports.java:116)
   at org.netbeans.modules.java.editor.imports.JavaFixAllImports$1.run(JavaFixAllImports.java:160)
   at org.netbeans.modules.java.editor.imports.JavaFixAllImports$1.run(JavaFixAllImports.java:137)

Comment 1 _ tboudreau 2016-08-14 04:23:02 UTC

Created attachment 161653 [details]
stacktrace

Comment 2 timmaher 2017-11-29 17:30:00 UTC

Created attachment 165515 [details]
stacktrace

Just looking at an unused import. Second crash today. Will now re-start IDE.

Comment 3 timmaher 2017-11-30 11:30:54 UTC

I think that I know the cause of this.
I changed the name of a the folders enclosing an open project which happens to be the one that I was working on.
One of the projects is a library so I re-pointed the library entry in Netbeans. Open projects correctly compiled.
However, on a project within the re-named set, I couldn't establish a breakpoint because the debugger breakpoint positioner couldn't find the new folder name even though it reproduced it correctly in the error message.
I closed the project, shutdown & re-started Netbeans, re-opened and re-compiled the project. Still no change; breakpoint was stuffed.
I then closed ALL open projects in Netbeans and then shutdown and re-started it.
I then opened two projects, the one that had been changed and one that had not.
The error has not recurred.