beremiz

SVGHMI: fix exception when stored widget library path does not exist anymore
svghmi
2021-06-09, Edouard Tisserant
9233e60a8317
SVGHMI: fix exception when stored widget library path does not exist anymore
<?xml version='1.0' encoding='utf-8'?>
<ModbusRoot xmlns:xsd="http://www.w3.org/2001/XMLSchema"/>