Cannot create working config file with 5 terminals

[horschi]

Describe the bug
I am trying to create a config file that creates 4 VPaned and 5 Terminals. But when starting terminator with the config, only 4 terminals are visible. It seems one terminal is sized very small so that it is not visible.

Strangely it works fine if I strip the config down to 3 Terminals.

Edit: It also works with the "-d" option.

To Reproduce
Steps to reproduce the behavior:

• Extract config file from configs.zip
• Execute: terminator -u --config myconf.config
• Only 4 terminals are visible for me, as seen in Screenshot

Expected behavior
I would expect that all 5 terminals are visible.

Screenshots

Desktop (please complete the following information):

• OS: Linux Mint Mate 19.3 (Tricia) / Ubuntu bionic
• Terminator: 1.91

Additional context
Config files:
myconf3.config -> Works fine, opens 3 terminals
myconf.config -> Shows only 4 of 5 terminals
configs.zip

Stdout:

$ terminator -u --config  mycnf.config 

(terminator:3200): dbind-WARNING **: 09:38:16.077: Couldn't register with accessibility bus: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.
Unable to load Keybinder module. This means the hide_window shortcut will be unavailable
Unable to bind hide_window key, another instance/window has it.
Traceback (most recent call last):
  File "/usr/share/terminator/terminatorlib/paned.py", line 312, in wrapcloseterm
    Terminator().find_terminal_by_uuid(sibling.get_toplevel().last_active_term.urn).grab_focus()
AttributeError: 'NoneType' object has no attribute 'grab_focus'
<window.Window object at 0x7f46ccac9cd0 (terminatorlib+window+Window at 0x55913fc22260)> is not in registered window list
$

[horschi]

I just ran terminator with the "-d" option and it works. Is this perhaps a race condition in terminator and debug logging slows things down?

Here is the debug log:
debuglog.txt

[mattrose]

That's ... weird. And, of course, a heisenbug

[horschi]

@mattrose : Well, logging takes time and therefore changes the timing inside applications :-)

[Vulcalien]

This bug may have been fixed by this #442 pull request. I couldn't reproduce it, but this seems a very similar case.

[mattrose]

Can confirm. PR #442 fixes this, or at least, it's fixed in master