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
--- a/src/slic3r/GUI/HintNotification.cpp +++ b/src/slic3r/GUI/HintNotification.cpp @@ -560,7 +560,9 @@ void NotificationManager::HintNotification::count_spaces() { - //determine line width + ImGuiWrapper& imgui = *wxGetApp().imgui(); + imgui.new_frame(); + //determine line width m_line_height = ImGui::CalcTextSize("A").y;