Application dies with Invalid WM_TRANSIENT_FOR window 0x0 syslog message

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jockep77
Posts: 1
Joined: 19 Nov 2021, 07:23

Application dies with Invalid WM_TRANSIENT_FOR window 0x0 syslog message

Post by jockep77 »

Previously, I have been using IcedTea for our web application, but now I would like to go over to OpenWebStart. However, after having been asked about my credentials in the login window, our application quietly dies. When looking in the syslog (running Ubuntu 20.04.3) the following error message appears:
Window manager warning: Invalid WM_TRANSIENT_FOR window 0x0 specified for
I have been googling around trying to find solutions to this, some hits relates to Intellij, but I am running from my xterm window - not involving Intellij. Seems to have something todo with window management in some library. Anyone any ideas what could be wrong?

Stephan Classen
Posts: 206
Joined: 27 Mar 2020, 09:55

Re: Application dies with Invalid WM_TRANSIENT_FOR window 0x0 syslog message

Post by Stephan Classen »

OWS is basically a wrapper around ITW 2.x
Did you ever experience this behavior with ITW?

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