python rvic parameters rvic.parameters.rasm.cfg -np=1 this command giving errors ...

[LahaSourav]

please have a look on the error message I got ...please help me how to solve it ...
When I ran the command python rvic parameters rvic.parameters.rasm.cfg -np=1

INFO:gen_uh_init>> Finished with gen_uh_init
INFO:gen_uh_init>> -------------------------------------------------------------

INFO:gen_uh_run>> Running outlet cell id 46050
INFO:gen_uh_run>> On pour_point #1 of 1
INFO:rout>> Starting routing program for point: Point(outlet_58.3500_93.5500, lat:58.3500, lon:93.5500, y:167, x:125)
INFO:rout>> Input Latitude: 58.350000
INFO:rout>> Input Longitude: 93.550000
INFO:rout>> Global Basid ID: 35684
DEBUG:rout>> Grid cells in subset: 204402
ERROR:write>> Traceback (most recent call last):
ERROR:write>> File "rvic1", line 61, in
ERROR:write>> main()
ERROR:write>> File "rvic1", line 43, in main
ERROR:write>> parameters(args.config_file, numofproc=args.numofproc)
ERROR:write>> File "/home/souravlaha/Desktop/RVIC-rvic.1.1.1/rvic/parameters.py", line 90, in parameters
ERROR:write>> config_dict, directories)
ERROR:write>> File "/home/souravlaha/Desktop/RVIC-rvic.1.1.1/rvic/parameters.py", line 454, in gen_uh_run
ERROR:write>> config_dict['ROUTING'])
ERROR:write>> File "/home/souravlaha/Desktop/RVIC-rvic.1.1.1/rvic/core/make_uh.py", line 84, in rout
ERROR:write>> glons=basin['lon'])
ERROR:write>> File "/home/souravlaha/Desktop/RVIC-rvic.1.1.1/rvic/core/utilities.py", line 36, in latlon2yx
ERROR:write>> if (plons.max() > 180):
ERROR:write>> AttributeError
ERROR:write>> :
ERROR:write>> 'float' object has no attribute 'max'