[addie123]

I have checked the file you send and have found a problem in the svg file.

The transformations for the first group are not defined correctly (there are additional spaces added):
<g transform="rotate(10) scale (1) translate (100,10)">

This line should be:
<g transform="rotate(10) scale(1) translate(100,10)">

without space after scale and translate.
After that change the file is opened correctly.