When a node has a red color it means it is missing.
If I look at the latest blackbox package this is correct

The filter.byparametrvalue is not part of the package.
Possibly it is deprecated in earlier versions of the package
You could have a look at a similar node from the archi-lab package (Select.ByparametrValue)

Louis

Please mention Revit version, especially when uploading Revit files.