592110 - XPConnect Errors: scope has no 'Components' property

Status: RESOLVED INVALID

(DevTools :: General, defect)

Description

[David Dahl :ddahl]

###!!! ASSERTION: XPConnect is being called on a scope without a 'Components' property!: 'Error', file /home/ddahl/code/moz/mozilla-central/mozilla-central/js/src/xpconnect/src/xpcwrappednativescope.cpp, line 792

I get this error when trying to use the new lazy nsIDOMGlobalPropertyInitializer console object. This is the case when I dynamically create a script node via the console like: 
document.createElement("script").innerText = "function foo(){window.console.log('foo');}"

The patches required to reproduce this are on bug 568629 and bug 587734 as well as bug 589329 for some XPConnect patching

I may have some things wrapped incorrectly, not sure.

Comment 1

[David Dahl :ddahl]

Yeah, look like I am doing something weird here. /me keeps hacking.

Comment 2

[Kevin Dangoor]

Reprioritizing bugs. You can filter the mail on the word TEABAGS.

Comment 3

[David Dahl :ddahl]

I need to test this again, and is dependent on patches in bug 568629, so this can move to b7. (once the lazy console is properly wrapped, this bug may go away)

Comment 4

[David Dahl :ddahl]

I think this was jumping the gun. I spoke with jst and he said this error is a common false positive. I have also since gottent hings working reasonably well. Leaving it open for a few more days, but will probably close it as invalid.

Comment 5

[David Dahl :ddahl]

My tests were improperly unsetting eventListeners, etc... nothing to see here.