catch Tcl error, if no desktop environment is detected

This commit is contained in:
Stefan Schmidt-Bilkenroth 2021-06-16 16:06:28 +02:00
parent 952284ac90
commit 0827ba2c95
1 changed files with 5 additions and 1 deletions

View File

@ -640,7 +640,11 @@ class MySlideShow(tk.Toplevel):
## ENTRY POINT ##
readConfig()
slideShow = HiddenRoot()
try:
slideShow = HiddenRoot()
except:
print("Es ist ein Tcl-Fehler aufgetreten. Das Skript muss im Desktop-Modus gestartet werden.")
exit(0)
timedEvents = WatchTime()
timedEvents.setReceiver(slideShow)
timedEvents.update()