442365 - "Async.Generator ERROR" and "Exception: this.generator is null" inside async.js, line 246

Status: RESOLVED WORKSFORME

(Cloud Services :: General, defect)

Description

[Jeff Billimek]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9) Gecko/2008052906 Firefox/3.0
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9) Gecko/2008052906 Firefox/3.0

Using Weabve 0.1.32:

Sometimes getting the following in the verbose log upon closing down the browser and while weave is conducting the final sync:

2008-06-27 17:11:18     Service.TabEngine       INFO    Sync complete
2008-06-27 17:11:18     Async.Generator ERROR   Async method 'WeaveSync__sync-385' is missing a 'yield' call (or called done() after being finalized)
2008-06-27 17:11:18     Async.Generator ERROR   Async method 'WeaveLockWrapper-382' is missing a 'yield' call (or called done() after being finalized)
2008-06-27 17:11:18     Async.Generator ERROR   Exception: this.generator is null (file 'file:///C:/Users/Jeff/AppData/Roaming/Mozilla/Firefox/Profiles/52isg9ho.default/extensions/%7B340c2bbc-ce74-4362-90b5-7c26312808ef%7D/modules/async.js', line 246)
2008-06-27 17:11:18     Async.Generator DEBUG   Stack trace:
AsyncGen__throw([object Object])@file:///C:/Users/Jeff/AppData/Roaming/Mozilla/Firefox/Profiles/52isg9ho.default/extensions/%7B340c2bbc-ce74-4362-90b5-7c26312808ef%7D/modules/async.js:246
AsyncGen__done((void 0))@file:///C:/Users/Jeff/AppData/Roaming/Mozilla/Firefox/Profiles/52isg9ho.default/extensions/%7B340c2bbc-ce74-4362-90b5-7c26312808ef%7D/modules/async.js:285
([object XPCWrappedNative_NoHelper])@file:///C:/Users/Jeff/AppData/Roaming/Mozilla/Firefox/Profiles/52isg9ho.default/extensions/%7B340c2bbc-ce74-4362-90b5-7c26312808ef%7D/modules/async.js:264
EL_notify([object XPCWrappedNative_NoHelper])@file:///C:/Users/Jeff/AppData/Roaming/Mozilla/Firefox/Profiles/52isg9ho.default/extensions/%7B340c2bbc-ce74-4362-90b5-7c26312808ef%7D/modules/util.js:439

2008-06-27 17:11:18     Async.Generator ERROR   Async method 'WeaveNotifyWrapper-381' is missing a 'yield' call (or called done() after being finalized)

Reproducible: Sometimes

Steps to Reproduce:
1. Close down Firefox
2. Let final 'Syncing with Weave' dialog box to do its work
3. Watch verbose log for the error
Actual Results:  
Sometimes will produce the error described above

Expected Results:  
Should not yield this error?

Comment 1

[Jeff Billimek]

This also sometimes happens upon startup & initial sync (same errors)

Comment 2

[Dan Mills [:thunder]]

Closing, as this works for me in the latest release (0.2.99).