beremiz

SVGHMI: fix js exception because of trying to find already detached elements by id.

2022-07-08, Edouard Tisserant
4ee33be5b8b6
SVGHMI: fix js exception because of trying to find already detached elements by id.
<?xml version="1.0" encoding="UTF-8"?>
<BaseParams Name="py_ext_0" IEC_Channel="0"/>