This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.

Bug 107460 - [Fonts&Colors] Deleting a F&C profile breaks coloring and gutter, NPE
Summary: [Fonts&Colors] Deleting a F&C profile breaks coloring and gutter, NPE
Status: VERIFIED FIXED
Alias: None
Product: utilities
Classification: Unclassified
Component: Diff (show other bugs)
Version: 6.x
Hardware: PC Linux
: P2 blocker (vote)
Assignee: diff-issues@utilities
URL:
Keywords:
Depends on:
Blocks: 106361
  Show dependency tree
 
Reported: 2007-06-20 15:40 UTC by Max Sauer
Modified: 2007-06-25 10:23 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter:

Attachments
NPE stack trace (952 bytes, text/plain)
2007-06-20 15:41 UTC, Max Sauer 		Details
proposed screenshot (35.52 KB, image/png)
2007-06-20 15:42 UTC, Max Sauer 		Details
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Max Sauer 2007-06-20 15:40:43 UTC 
Deleting of a duplicated F&C profile breaks source code coloring and removes gutter. Following NPE is thrown:

java.lang.NullPointerException
	at org.netbeans.modules.diff.options.DiffColorsPanel.applyChanges(DiffColorsPanel.java:118)
	at org.netbeans.modules.options.colors.FontAndColorsPanel.applyChanges(FontAndColorsPanel.java:209)
	at org.netbeans.modules.options.colors.FontAndColorsPanelController.applyChanges(FontAndColorsPanelController.java:68)
	at org.netbeans.modules.options.CategoryModel$Category.applyChanges(CategoryModel.java:342)
...
(whole stack trace attached)

Steps to reproduce:
-------------------
1) Open a j2se project
2) Switch to ie. 'Norway Today' profile inside Options|F&C, confirm OD
3) Re-invoke OD, duplicate 'Norway Today' profile to ie 'Norway Today2', confirm OD
4) Re-invoke OD, delete the duplicated profile, confirm OD
=> NPE
=> See screenshot

---
Product Version: NetBeans IDE Dev (Build 070620) 
Java: 1.6.0_02-ea; Java HotSpot(TM) Client VM 1.6.0_02-ea-b02 
System: Linux version 2.6.12-1.1390_FC4smp running on i386; 
UTF-8; en_US (nb) Userdir: /home/ms159439/testUserdir0
Comment 1 Max Sauer 2007-06-20 15:41:04 UTC 
Created attachment 44071 [details]
NPE stack trace
Comment 2 Max Sauer 2007-06-20 15:42:39 UTC 
Created attachment 44072 [details]
proposed screenshot
Comment 3 Max Sauer 2007-06-20 15:43:58 UTC 
Please reassign to diff module if necessary.
Comment 4 Max Sauer 2007-06-20 15:54:27 UTC 
M10 stopper. IDE has to be restarted to get coloring & gutter back.
Comment 5 Vitezslav Stejskal 2007-06-21 04:48:33 UTC 
Most likely in the new Diff panel.
Comment 6 Maros Sandor 2007-06-21 10:22:24 UTC 
Cleaned up the code.

/shared/data/ccvs/repository/diff/src/org/netbeans/modules/diff/options/DiffColorsPanel.java,v  <--  DiffColorsPanel.java
new revision: 1.3; previous revision: 1.2
/shared/data/ccvs/repository/diff/src/org/netbeans/modules/diff/options/Bundle.properties,v  <--  Bundle.properties
new revision: 1.2; previous revision: 1.1
/shared/data/ccvs/repository/diff/src/org/netbeans/modules/diff/options/ColorComboBox.java,v  <--  ColorComboBox.java
new revision: 1.2; previous revision: 1.1
Comment 7 Max Sauer 2007-06-25 10:23:32 UTC 
Verified.
---
Product Version: NetBeans IDE Dev (Build 200706230000) 
Java: 1.5.0_12; Java HotSpot(TM) 64-Bit Server VM 1.5.0_12-b04 
System: SunOS version 5.10 running on sparcv9; 
ISO646-US; en (nb) Userdir: /usr/space/test000