It might be possible that the paragraph was dragged to the 2D Symbol from an object where the object printed one of it’s parameters as text. If this is the case, ParamInd 0 will work fine, the paragraph contains the parameter value as a string.
There is another known bug in AC22, which has been fixed in AC23: the style referenced in StyleInd is missing from the XML.
If you need to create objects for AC22, use the LP_XMLConverter of AC23 to create another XML, copy-paste the Drawing tag and its contents to the 22 XML, then change paramInd to 0.
Library Platform, Software Engineer