Hello,

Despite i downloaded the latest modified version (toastpp-master), which as i saw is adapted for Python 3, again, i can't run the proposed examples (recon1, recon1_py2). Specifically, i got the error "TypeError: unsupported operand type(s) for +: 'NoneType' and 'str' " in line 77 either by leaving it as it is the "TOASTDIR" or by replacing it with the full path until toastpp-master folder. Is any action that i should do before i run this example? or maybe i got this error due i run the example from Spyder IDE (Python3.9)?

Any help you could provide would be appreciated.