Re: [STUMP] Re: Bug, or something, Stumpwm crashing when creating a new window

[Shawn]

"Rohan Nicholls" <address@hidden> writes:

>> The value NIL is not of type STUMPWM::SCREEN.
>> 12: (STUMPWM::SCREEN-ADD-MAPPED-WINDOW NIL #<XLIB:WINDOW :0 C00009>)
>> 13: (STUMPWM::ADD-WINDOW NIL #<XLIB:WINDOW :0 C00009>)
>> 14: (STUMPWM::PROCESS-MAPPED-WINDOW NIL #<XLIB:WINDOW :0 C00009>)
>> 15: ((LABELS #:G145)
>>     :PARENT
>>     #<XLIB:WINDOW :0 69>
>>     :SEND-EVENT-P
>>     NIL
>>     :WINDOW
>>     #<XLIB:WINDOW :0 C00009>)
>> 16: (STUMPWM::HANDLE-EVENT)[:EXTERNAL]

The problem seems to be that find-screen is returning nil and not the
window's screen. I suspect if you add some debug output to print the
value returned by find-screen in the :map-request event handler, you
will find this to be so.

Why this would be, however, is puzzling. Can you post the version of
sbcl, your os, and your architecture? I've noticed some very odd bugs
pop up on 64bit machines, tho never like your bug.

-Shawn