tutorial error

Step()failed!: [string “IntakeOpenTime = -23…”]:18: attempt to index field ‘FireOrder’ (a nil value)
I get this error when attempting to play tutorial 3 (drive, don't drink). It crashes as soon as I click the 'play scenario' button. Tried the next scenario along and same thing happens (similar error message). Tried uninstalling and reinstalling. Any thoughts?
I get this error when attempting to play tutorial 3 (drive, don't drink). It crashes as soon as I click the 'play scenario' button. Tried the next scenario along and same thing happens (similar error message). Tried uninstalling and reinstalling. Any thoughts?