What was it be?
(the ending of log-file of the first run)
[E] libpng warning: iCCP: known incorrect sRGB profile [E] setGeometry: Unable to set geometry 18x16+640+275 on QWidgetWindow/'QLabelClassWindow'. Resulting geometry: 148x16+640+275 (frame: 9, 38, 9, 9, custom margin: 0, 0, 0, 0, minimum size: 0x0, maximum size: 16777215x16777215). [I] #Templates - undefined token: "version" [E] setGeometry: Unable to set geometry 18x16+640+275 on QWidgetWindow/'QLabelClassWindow'. Resulting geometry: 148x16+640+275 (frame: 9, 38, 9, 9, custom margin: 0, 0, 0, 0, minimum size: 0x0, maximum size: 16777215x16777215). [E] setGeometry: Unable to set geometry 18x16+640+275 on QWidgetWindow/'QLabelClassWindow'. Resulting geometry: 148x16+640+275 (frame: 9, 38, 9, 9, custom margin: 0, 0, 0, 0, minimum size: 0x0, maximum size: 16777215x16777215). [E] libpng warning: iCCP: known incorrect sRGB profile