FASTFarm simulation floating wind farm

[cjwan12589]

Dear Professor jjonkman, I have some questions about FASTFarm simulation floating wind farm, after I set all the input files, the operation error was reported. The screenshot of the error is as follows, but I don't understand what it means. Could you please take a look and give me some guidance? The following is my FASTFarm main input file, please also take a look, is there a problem with the grid Settings? FASTFarm.txt