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Bug 359091

Summary:	[compare] No matching DiffService for location
Product:	[ECD] Orion	Reporter:	John Arthorne <john.arthorne>
Component:	Client	Assignee:	Project Inbox <orion.client-inbox>
Status:	RESOLVED INVALID	QA Contact:
Severity:	normal
Priority:	P3	CC:	libingw, simon_kaegi, Szymon.Brandys
Version:	unspecified
Target Milestone:	---
Hardware:	PC
OS:	Windows 7
Whiteboard:

Description John Arthorne

2011-09-27 11:07:03 EDT

0.3 M2

I clicked on a commit in my git log, and then tried to open a diff viewer. It failed with this error:

:8080/orion/compare/diff-provider.js:88Uncaught No Matching DiffService for location:http://localhost:8080/gitapi/diff/3fb7f661faca65ada9d087c25755fd03c93ff428..82a56c65a3a450df388828f12a31f647a1295e1b/file/e/releng/org.eclipse.orion.releng/maps/orion.map

Here is the URL of the diff I was attempting. Refreshing produces the same error consistently.

GET http://orion.eclipse.org/file/Cq/bundles/org.eclipse.orion.client.core/web/images/error.gif 500 (Could not read file: /home/admin/current/eclipse/serverworkspace/jo/johna/Cq/bundles/org.eclipse.orion.client.core/web/images/error.gif.)

Comment 1 John Arthorne

2011-09-27 12:37:57 EDT

I went to the plugins tab, reloaded everything, and now it is working again. Seems like a service registry problem but I'll see if it can be reproduced.

Comment 2 Szymon Brandys

2011-10-04 07:03:51 EDT

The diff service used by Git pages is provided via a plug-in. Next time you see the problem, check if gitPlugin.html contributes an "orion.core.diff" service. If not, it means that the plug-in was not loaded properly.

Comment 3 Szymon Brandys

2011-10-04 07:06:25 EDT

BTW "No Matching DiffService for..." is displayed by diff-provider.js when it tries to call plugged in diff services.

Comment 4 John Arthorne

2011-10-04 08:40:49 EDT

I will reopen if it happens again.