6.0.0-alpha12
6/8/25

[#13541] Strange and annoying dynamic view mail list error
Summary Strange and annoying dynamic view mail list error
Queue IMP
Queue Version 6.2.1
Type Bug
State Duplicate
Priority 2. Medium
Owners
Requester azurit (at) pobox (dot) sk
Created 09/04/2014 (3930 days ago)
Due
Updated 09/08/2014 (3926 days ago)
Assigned
Resolved 09/08/2014 (3926 days ago)
Github Issue Link
Github Pull Request
Milestone
Patch No

History
09/08/2014 04:51:41 PM Jan Schneider Comment #2
State ⇒ Duplicate
Reply to this comment
09/04/2014 03:42:24 PM azurit (at) pobox (dot) sk Comment #1
State ⇒ Unconfirmed
Priority ⇒ 2. Medium
Type ⇒ Bug
Summary ⇒ Strange and annoying dynamic view mail list error
Queue ⇒ IMP
Milestone ⇒
Patch ⇒ No
Reply to this comment
Sometimes, randomly, i'm experiencing strange behavior on folder list 
page (it happened only for INBOX so far but it's probably because it's 
opened all the time). All messages, except few (random count), simply 
disappears. I can see that new e-mails count is correctly updating in 
favicon but e-mail list is still the same - only those few messages. 
The only way how to fix it is to do CTRL + F5 (i tried to open other 
folder and then inbox again, clicking on Refresh button and so on). I 
can see this in web console:

Error: TypeError: this.data.get(...) is undefined
File: /imp/js/viewport.js?v=77c7e43e
Line: 1518

Unfortunately i don't know how to reproduce it, it's happening randomly.

Firefox 32 but it was happening also on 31. Problem start to appearing 
after upgrade from 6.1 to 6.2.

Any hints how to debug it?

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