Go to grasshopper preferences->Solver and uncheck the “Hide Compute Console Windows” checkbox.
Then restart Rhino/Grasshopper and try again. The console window may provide some details on what went wrong.
Go to grasshopper preferences->Solver and uncheck the “Hide Compute Console Windows” checkbox.
Then restart Rhino/Grasshopper and try again. The console window may provide some details on what went wrong.