david-r-edgar / mapswitcherfirefox Goto Github PK
View Code? Open in Web Editor NEWFirefox add-on to switch between different mapping websites
License: MIT License
Firefox add-on to switch between different mapping websites
License: MIT License
When downloading a gpx, the download works fine.
But the following error occurs in the dev console:
[Exception... "Component returned failure code: 0x80070057 (NS_ERROR_ILLEGAL_VALUE) [nsIAnnotationService.setPageAnnotation]" nsresult: "0x80070057 (NS_ERROR_ILLEGAL_VALUE)" location: "JS frame :: resource://app/modules/DownloadsCommon.jsm :: onDownloadChanged :: line 801" data: no]
stack trace:
onDownloadChanged resource://app/modules/DownloadsCommon.jsm:801:13
this.DownloadList.prototype._notifyAllViews resource://gre/modules/DownloadList.jsm:213:11
DL_change resource://gre/modules/DownloadList.jsm:134:5
bound DL_change self-hosted
D_notifyChange resource://gre/modules/DownloadCore.jsm:314:9
task_D_start resource://gre/modules/DownloadCore.jsm:560:11
throw self-hosted
TaskImpl_run resource://gre/modules/Task.jsm:320:40
bound TaskImpl_run self-hosted
Handler.prototype.process resource://gre/modules/Promise-backend.js:940:21
this.PromiseWalker.walkerLoop resource://gre/modules/Promise-backend.js:816:7
bound self-hosted
bound bound self-hosted
this.PromiseWalker.scheduleWalkerLoop/< resource://gre/modules/Promise-backend.js:750:11
And at some later point (minutes? later), it's frequently followed up with:
A promise chain failed to handle a rejection. Did you forget to '.catch', or did you forget to 'return'?
See https://developer.mozilla.org/Mozilla/JavaScript_code_modules/Promise.jsm/Promise
Date: Fri Feb 03 2017 18:57:41 GMT+0000 (GMT)
Full Message: Error: page-thumbnail:error
Full Stack: observe@resource://gre/modules/BackgroundPageThumbs.jsm:116:22
BackgroundPageThumbs._onCaptureOrTimeout@resource://gre/modules/BackgroundPageThumbs.jsm:305:7
Capture.prototype._done/done@resource://gre/modules/BackgroundPageThumbs.jsm:451:7
Capture.prototype._done@resource://gre/modules/BackgroundPageThumbs.jsm:471:7
Capture.prototype.notify@resource://gre/modules/BackgroundPageThumbs.jsm:428:5
No such errors have been seen under MapSwitcher for Chrome, using identical downloading code.
Web searches suggest that similar errors occur with code unrelated to add-ons:
https://bug635044.bugzilla.mozilla.org/show_bug.cgi?id=1298362
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