1727509 - bash output IPDL protocol error: Handler returned error code! ###!!! [Parent][DispatchAsyncMessage] Error: PClientManager::Msg_ForgetFutureClientSource Processing error: message was deserialized, but the handler returned false (indicating failure)

Status: RESOLVED DUPLICATE of bug 1721749

(Thunderbird :: General, defect)

Description

[Bernhard Riegler]

User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:91.0) Gecko/20100101 Firefox/91.0

Steps to reproduce:

on platform GNU/Linux Ubuntu 20.04 LTS install of thunderbird 91.0.1 into
$HOME/thunderbird/
start CLI: $HOME/thunderbird/thunderbird &

thunderbird 91.0.1 is working and doing my normal email work.

Actual results:

during working there are in the start shell (bash) repeated messages:
IPDL protocol error: Handler returned error code!

###!!! [Parent][DispatchAsyncMessage] Error: PClientManager::Msg_ForgetFutureClientSource Processing error: message was deserialized, but the handler returned false (indicating failure)

IPDL protocol error: Handler returned error code!

###!!! [Parent][DispatchAsyncMessage] Error: PClientManager::Msg_ExpectFutureClientSource Processing error: message was deserialized, but the handler returned false (indicating failure)

Expected results:

in a run-time product there should not be any debugging messages,
therefore I consider this a real bug. It is with the latest version 91.0.1

Comment 1

[Bernhard Riegler]

after update to 91.1.0 same messages remain.

bernie@prod:~$ tb
IPDL protocol error: Handler returned error code!

###!!! [Parent][DispatchAsyncMessage] Error: PClientManager::Msg_ExpectFutureClientSource Processing error: message was deserialized, but the handler returned false (indicating failure)

IPDL protocol error: Handler returned error code!

###!!! [Parent][DispatchAsyncMessage] Error: PClientManager::Msg_ForgetFutureClientSource Processing error: message was deserialized, but the handler returned false (indicating failure)

IPDL protocol error: Handler returned error code!

###!!! [Parent][DispatchAsyncMessage] Error: PClientManager::Msg_ExpectFutureClientSource Processing error: message was deserialized, but the handler returned false (indicating failure)

IPDL protocol error: Handler returned error code!

###!!! [Parent][DispatchAsyncMessage] Error: PClientManager::Msg_ForgetFutureClientSource Processing error: message was deserialized, but the handler returned false (indicating failure)

Comment 2

[Óvári]

Also happens on Linux Mint 20.2 Cinnamon.