Bug 482636 - Network connection error active provider show nothing and proxy entries cannot edit
Summary: Network connection error active provider show nothing and proxy entries cann...
Status: CLOSED DUPLICATE of bug 479075
Alias: None
Product: Platform
Classification: Eclipse Project
Component: IDE (show other bugs)
Version: 4.6   Edit
Hardware: PC Windows 7
: P3 critical (vote)
Target Milestone: ---   Edit
Assignee: Platform-UI-Inbox CLA
QA Contact:
URL:
Whiteboard:
Keywords: needinfo
Depends on:
Blocks:
 
Reported: 2015-11-20 00:52 EST by Zhang Qing CLA
Modified: 2015-12-01 06:32 EST (History)
2 users (show)

See Also:

Attachments
Network Connecton page (77.69 KB, image/jpeg)
2015-11-20 00:52 EST, Zhang Qing CLA 		no flags Details
Enviroment and installation details (429.71 KB, text/plain)
2015-12-01 05:41 EST, Ramiro Aparicio CLA 		no flags Details
Log with the error (937.11 KB, text/plain)
2015-12-01 05:48 EST, Ramiro Aparicio CLA 		no flags Details
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Description Zhang Qing CLA 2015-11-20 00:52:41 EST 
Created attachment 258170 [details]
Network Connecton page

When I click Windows->pregerences->General-> Network Connection.
Pop up a dialog box :Could Not Accept Changes 
Try again, Network Connections opened but could not edit anything.
Please see attenchment
Comment 1 Brian de Alwis CLA 2015-11-24 10:52:30 EST 
Could you check your log file for any errors?

   https://wiki.eclipse.org/FAQ_Where_can_I_find_that_elusive_.log_file%3F

Is this a custom product, or where did you download your Eclipse from?
Comment 2 Ramiro Aparicio CLA 2015-12-01 05:41:39 EST 
Created attachment 258383 [details]
Enviroment and installation details
Comment 3 Ramiro Aparicio CLA 2015-12-01 05:48:05 EST 
Created attachment 258384 [details]
Log with the error

The log shows a NPE.
I have the same problem as OP.
I did a fresh install with Oomph installer of Eclipse Java and then migrated a workspace from Luna with a proxy already configured but it is not working and I can not edit it now.
Almost sure that a new workspace will fix this issue but I don't want to reconfigure everything, maybe you can tell me where to remove the configured proxy to fix the issue as I am unable to find that configuration on the workspace files.
Comment 4 Ramiro Aparicio CLA 2015-12-01 06:03:43 EST 
For refernce this is a duplicate of bug 479075
Comment 5 Lars Vogel CLA 2015-12-01 06:32:35 EST 

*** This bug has been marked as a duplicate of bug 479075 ***