Thanx, but i can´t solve the problem.
I also get this error when i only have 1 switch, led or something else.
I dont have any groups.
Error 1055 occurred at Eigenschaftsknoten in RTCW Script NPL (TCP).vi->RTCW Wizard.vi
Possible reason(s):
LabVIEW: Ungültige Objektreferenz.