Another JS error during mailbox loading

onException #
Fri, 01 Apr 2011 10:05:44 +0000
onException # (http://neo.wg.de/headhorde/imp/js/viewport.js:1516:54)\n at http://neo.wg.de/headhorde/js/prototype.js:825:18\n at klass._each (http://neo.wg.de/headhorde/js/prototype.js:1237:7)\n at klass.each (http://neo.wg.de/headhorde/js/prototype.js:824:12)\n at klass.update (http://neo.wg.de/headhorde/imp/js/viewport.js:1508:20)\n at klass._ajaxResponse (http://neo.wg.de/headhorde/imp/js/viewport.js:863:16)\n at klass.parseJSONResponse (http://neo.wg.de/headhorde/imp/js/viewport.js:844:18)\n at Object.onDoActionComplete (http://neo.wg.de/headhorde/imp/js/dimpbase.js:3481:27)\n at Object.doActionComplete (http://neo.wg.de/headhorde/imp/js/dimpcore.js:210:18)\n at http://neo.wg.de/headhorde/imp/js/dimpbase.js:547:26', 'type': 'undefined_method', 'arguments': ['update', []], 'name': 'TypeError'}> This should have been the response that caused the error: /-secure-{"response":{"ViewPort":{"cacheid":"V1233013246|U75950|M13|9|0","data":{"75937":{"imapuid":75937,"view":"INBOX.Mailinglisten.MythTV","flag":["\\answered","\\seen","attach"],"draft":1,"size":"10 KB","date":"16.03.2011","from":"Martin Andersen","subject":"[mythtv-users] Performance issue on 0.24-fixes - Playback stalls when a recording starts\/ends","listmsg":1},"75938":{"imapuid":75938,"view":"INBOX.Mailinglisten.MythTV","flag":["\\seen","attach"],"draft":1,"size":"24 KB","date":"21.03.2011","from":"An: mythtv-users@mythtv.org","subject":"Re: [mythtv-users] Performance issue on 0.24-fixes - Playback stalls when a recording starts\/ends","listmsg":1},"75940":{"imapuid":75940,"view":"INBOX.Mailinglisten.MythTV","flag":["\\seen"],"draft":1,"size":"6 KB","date":"21.03.2011","from":"Paul Gardiner","subject":"Re: [mythtv-users] Performance issue on 0.24-fixes - Playback stalls when a recording starts\/ends","listmsg":1},"75939":{"imapuid":75939,"view":"INBOX.Mailinglisten.MythTV","flag":["\\seen"],"draft":1,"size":"5 KB","date":"21.03.2011","from":"Duncan Brown","subject":"Re: [mythtv-users] Performance issue on 0.24-fixes - Playback stalls when a recording starts\/ends","listmsg":1},"75941":{"imapuid":75941,"view":"INBOX.Mailinglisten.MythTV","flag":["\\seen"],"draft":1,"size":"8 KB","date":"22.03.2011","from":"Johnny Walker","subject":"Re: [mythtv-users] Performance issue on 0.24-fixes - Playback stalls when a recording starts\/ends","listmsg":1},"75944":{"imapuid":75944,"view":"INBOX.Mailinglisten.MythTV","flag":["\\seen"],"draft":1,"size":"6 KB","date":"22.03.2011","from":"Martin Andersen","subject":"Re: [mythtv-users] Performance issue on 0.24-fixes - Playback stalls when a recording starts\/ends","listmsg":1},"75945":{"imapuid":75945,"view":"INBOX.Mailinglisten.MythTV","flag":["\\seen","attach"],"draft":1,"size":"7 KB","date":"22.03.2011","from":"Brian J. Murrell","subject":"Re: [mythtv-users] Performance issue on 0.24-fixes - Playback stalls when a recording starts\/ends","listmsg":1},"75947":{"imapuid":75947,"view":"INBOX.Mailinglisten.MythTV","flag":["\\seen","attach"],"draft":1,"size":"11 KB","date":"29.03.2011","from":"Kenneth Emerson","subject":"Re: [mythtv-users] Playback problem -- random short pauses","listmsg":1},"75948":{"imapuid":75948,"view":"INBOX.Mailinglisten.MythTV","flag":["\\seen"],"draft":1,"size":"5 KB","date":"29.03.2011","from":"Jean-Yves Avenard","subject":"Re: [mythtv-users] Playback problem -- random short pauses","listmsg":1},"75949":{"imapuid":75949,"view":"INBOX.Mailinglisten.MythTV","flag":["\\seen"],"draft":1,"size":"5 KB","date":"29.03.2011","from":"Kenni Lund","subject":"Re: [mythtv-users] Playback problem -- random short pauses","listmsg":1},"75946":{"imapuid":75946,"view":"INBOX.Mailinglisten.MythTV","flag":["\\seen"],"draft":1,"size":"5 KB","date":"30.03.2011","from":"Jean-Yves Avenard","subject":"Re: [mythtv-users] Playback problem -- random short pauses","listmsg":1},"75943":{"imapuid":75943,"view":"INBOX.Mailinglisten.MythTV","flag":["\\seen"],"draft":1,"size":"7 KB","date":"30.03.2011","from":"Michael Drons","subject":"Re: [mythtv-users] Playback problem -- random short pauses","listmsg":1},"75942":{"imapuid":75942,"view":"INBOX.Mailinglisten.MythTV","flag":["\\seen"],"draft":1,"size":"5 KB","date":"30.03.2011","from":"Josu Lazkano","subject":"Re: [mythtv-users] Playback problem -- random short pauses","listmsg":1}},"metadata":{"readonly":0,"unseen":0,"thread":{"75937":"","75938":"2","75940":"14","75939":"2","75941":"4","75944":"04","75945":"004","75947":"","75948":"4","75949":"04","75946":"004","75943":"0004","75942":"00004"}},"rowlist":{"75937":1,"75938":2,"75940":3,"75939":4,"75941":5,"75944":6,"75945":7,"75947":8,"75948":9,"75949":10,"75946":11,"75943":12,"75942":13},"totalrows":13,"view":"INBOX.Mailinglisten.MythTV","requestid":617,"update":1}}}/ That was the viewPort request: view:INBOX.Mailinglisten.MythTV cacheid:V1233013246|U75950|M-57|9|0 requestid:617 slice:1:93

And for completeness, the deleteMessages request and respons

Fri, 01 Apr 2011 10:07:22 +0000

And for completeness, the deleteMessages request and response right before: view:INBOX.Mailinglisten.MythTV cacheid:V1233013246|U75950|M83|9|0 slice:18:109 cache:{26}INBOX.Mailinglisten.MythTV75867:75949 uid:{26}INBOX.Mailinglisten.MythTV75867:75936 /*-secure-{"response":{"deleted":{"mbox":"INBOX.Mailinglisten.MythTV","uids":"{26}INBOX.Mailinglisten.MythTV75867:75936","remove":1},"ViewPort":{"cacheid":"V1233013246|U75950|M-57|9|0","data":[],"metadata":{"readonly":0,"unseen":0,"thread":[]},"rowlist":[],"totalrows":13,"view":"INBOX.Mailinglisten.MythTV","update":1,"disappear":[75867,75868,75869,75870,75871,75872,75873,75874,75875,75876,75877,75878,75879,75880,75881,75882,75883,75884,75885,75886,75887,75888,75889,75890,75891,75892,75893,75894,75895,75896,75897,75898,75899,75900,75901,75902,75903,75904,75905,75906,75907,75908,75909,75910,75911,75912,75913,75914,75915,75916,75917,75918,75919,75920,75921,75922,75923,75924,75925,75926,75927,75928,75929,75930,75931,75932,75933,75934,75935,75936,75937,75938,75939,75940,75941,75942,75943,75944,75945,75946,75947,75948,75949]}}}*/

Would you be happening to use Cyrus also, with CONDSTORE ena

Tue, 05 Apr 2011 23:06:43 +0000

Would you be happening to use Cyrus also, with CONDSTORE enabled but MODSEQs disabled (e.g. Bug #9796)? Because this simply should not happen: "cacheid":"V1233013246|U75950|M-57|9|0" That is saying that the status return for the mailbox is reporting -57 messages. I can't even begin to reproduce this. That being said, the error reported is because the thread data was returned as an empty array which was converted by json_encode into an array. However, viewport is expecting this to be a hash. Thus, the solution is to always cast the thread return as a a hash. I'll postpone committing this until the releases are finished.

> Would you be happening to use Cyrus also, with CONDSTORE e

Tue, 05 Apr 2011 23:13:54 +0000

> Would you be happening to use Cyrus also, with CONDSTORE enabled but > MODSEQs disabled (e.g. Bug #9796)? Because this simply should not > happen: No, at least I don't find any occurence of either of those in the imap log.

Changes have been made in Git for this ticket: Bug #9769: M

Wed, 06 Apr 2011 07:51:16 +0000

Changes have been made in Git for this ticket: Bug #9769: Make sure thread value is always an object 1 files changed, 1 insertions(+), 1 deletions(-) http://git.horde.org/horde-git/-/commit/c6d446a0999440b566fc7d4f6ef443d4b6b4d430