On Sat, Oct 29, 2022 at 01:51:51PM +0200, Thomas Viehmann wrote: > Hi, > > so the crash reported here seems to be due to the font not being initialized > (it is passed as NULL in the traceback). > If we initialize a frame before calling the CalcTextsize, this works - see > the attached. > It still prints errors "could not initialize glew" and the plater tab does > not render, but I guess this is a first step towards something. > > Best regards > > Thomas
Thanks for the patch. Looks like it works, so I'll apply it -- it's still better than segfaulting. The plater tab rendering issue seems to be more of a glew/wxwidgets3.2 compilation config mismatch issue (glew is compiled without EGL support and wxwidgets3.2 is compiled with EGL support, so glewInit() returns GLEW_ERROR_NO_GLX_DISPLAY), see [1]. It'll be fixed in the wxwidgets3.2 package itself and then prusa-slicer will be rebuilt against it. Hopefully that ends our trouble with wxwidgets3.2. [1] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1024147 -- Kind regards, Loong Jin
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