Bug 1553200 Comment 0 Edit History

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Original comment by
on 
Bug 1547806 mentioned running into the following error in the browser console:

>RemoteWebProgress failed to call onStatusChange: [Exception... "JavaScript component does not have a method named: "onStatusChange"'JavaScript component does not have a method named: "onStatusChange"' when calling method: [nsIWebProgressListener::onStatusChange]" nsresult: "0x80570030 (NS_ERROR_XPC_JSOBJECT_HAS_NO_FUNCTION_NAMED)" location: "JS frame :: resource://gre/modules/RemoteWebProgress.jsm :: _callProgressListeners :: line 103" data: no]

This error is [handled gracefully](https://searchfox.org/mozilla-central/source/toolkit/modules/RemoteWebProgress.jsm#105) but ideally we should be registering our nsIWebProgressListeners with the correct flags so that this error is not hit.
Revision 1 by
on 
Bug 1547806 mentioned running into the following error in the browser console:

>RemoteWebProgress failed to call onStatusChange: [Exception... "JavaScript component does not have a method named: "onStatusChange"'JavaScript component does not have a method named: "onStatusChange"' when calling method: [nsIWebProgressListener::onStatusChange]" nsresult: "0x80570030 (NS_ERROR_XPC_JSOBJECT_HAS_NO_FUNCTION_NAMED)" location: "JS frame :: resource://gre/modules/RemoteWebProgress.jsm :: _callProgressListeners :: line 103" data: no]

This error is [handled gracefully](https://searchfox.org/mozilla-central/rev/9eb2f739c165b4e294929f7b99fbb4d90f8a396b/toolkit/modules/RemoteWebProgress.jsm#102) but ideally we should be registering our nsIWebProgressListeners with the correct flags so that this error is not hit.

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