A syntax error during visualization used by OpenFaxt V 2.0.0

Dear Bonnie.Jonkman
Hello. When I use Openfast V2.0.0 to output the animation of the calculation result, The FAST stopped because of a syntax error. Could you help me to solve this problem? The detail of error and .fst file are shown in the figures

Thank you

Dear JiYuan.Men,

Have you tried upgrading to OpenFAST v2.2? There was a bug associated with WrVTK that was recently fixed: github.com/OpenFAST/openfast/issues/250.

Best regards,