WhereScape have identified an issue in WhereScape 3D 18.104.22.168 when using the Export/Import function for Model Conversion Rules.
When a rule contains a Description and you create XML export including this rule, the created XML will not import. You instead receive the following error message:
The model conversions could not be imported
The provided XML file does not contain valid content
As shown in the following image.
WhereScape recommends that you upgrade to WhereScape 3D 22.214.171.124 if you are using or plan to Export Model Rules to XML file.
If required, you can manually edit the exported XML file of the model conversion rules to move the rule_description tag above all the other tags that are on the same level as shown in the following example: