1106689 - Error loading XHR addon source

Status: RESOLVED INVALID

(DevTools :: Debugger, defect)

Description

[J. Ryan Stinnett [:jryans] (Use needinfo, replies may be slow)]

Attachment: pinterest.xpi

Some addons load scripts from a remote server, such as the attached Pinterest addon.

STR:

1. Visit some page with the addon installed
2. Open Debugger
3. Reload page

The sources list now has two new entries under "Add-on SDK", the names of which are the entire script contents that the addon added.

If you try to view one of these sources, the debugger says "Error loading source: loadSourceError".

In the Browser Console, you get:

Got an exception during SA_onSource: Request failed for 'javascript:var body=document.body;if(body){body.setAttribute("data-pinterest-extension-installed", "ff1.35")};': Component returned failure code: 0x80040111 (NS_ERROR_NOT_AVAILABLE) [nsIChannel.asyncOpen]:
fetch@resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/devtools/DevToolsUtils.js:530:25
SourceActor.prototype._getSourceText/<@resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/devtools/server/actors/script.js:2524:29
resolve@resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/devtools/deprecated-sync-thenables.js:40:40
then@resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/devtools/deprecated-sync-thenables.js:20:43
then@resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/devtools/deprecated-sync-thenables.js:58:9
SourceActor.prototype._getSourceText@resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/devtools/server/actors/script.js:2502:12
resolve@resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/devtools/deprecated-sync-thenables.js:40:40
then@resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/devtools/deprecated-sync-thenables.js:20:43
then@resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/devtools/deprecated-sync-thenables.js:58:9
SourceActor.prototype.onSource@resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/devtools/server/actors/script.js:2602:12
DSC_onPacket@resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/devtools/server/main.js:1485:15
ChildDebuggerTransport.prototype.receiveMessage@resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/devtools/transport/transport.js:708:5

Comment 1

[David Walsh :davidwalsh]

The addon attached was detected as "corrupt" (likely because it's many years old) but I installed the new one and no longer see the problem.