1252819 - msgHdr is null in error console (chrome://messenger/content/mailTabs.js line 392) ESR 38.6

Status: RESOLVED WORKSFORME

(Thunderbird :: Toolbars and Tabs, defect)

Description

[ISHIKAWA, Chiaki]

As the title says, I get
msgHdr is null error / warning in error console of TB
every now and then.
Timestamp: 2016年03月02日 19時06分34秒
Error: msgHdr is null
Source File: chrome://messenger/content/mailTabs.js
Line: 392

      persistTab: function(aTab) {
        let msgHdr = aTab.folderDisplay.selectedMessage;
        return {
--->       messageURI: msgHdr.folder.getUriForMsg(msgHdr)
        };

I have no idea what ill-effect it has on the ordinary operation, but
the frequency is rather high (every five minutes or so?).

This may have something to do with the fact TB seems to lose track of
its selection of messages sometimes...

TIA

Comment 1

[Wayne Mery (:wsmwk)]

Are you still seeing this?

Comment 2

[ISHIKAWA, Chiaki]

(In reply to Wayne Mery (:wsmwk) from comment #1)

Are you still seeing this?

I don't think so. The original problem was with ESR 38.6.
The current version on my Windows PC is 140.1.1esr (64 bit).
I think the problem has been removed sometime before.

I have changed the status to WORKSFORME.

Comment 3

[ISHIKAWA, Chiaki]

(In reply to ISHIKAWA, Chiaki from comment #2)

(In reply to Wayne Mery (:wsmwk) from comment #1)

Are you still seeing this?

I don't think so. The original problem was with ESR 38.6.
The current version on my Windows PC is 140.1.1esr (64 bit).
I think the problem has been removed sometime before.

I have changed the status to WORKSFORME.

Oh well, I found a problem with calendar module. It is spewing many errors. One should take a look at console regularly. :-(