[GRASS-user] Working with GRASS in Python environment

[TongXiaoye]

Dear there,I'm currently using  GRASS 7 python shell on Windows 7 processing thousands of raster images.It's inconvenient to test the code either by copying the code line by line or by running it using 'Launch script' from GUI.
Following the code in this link http://grasswiki.osgeo.org/wiki/Working_with_GRASS_without_starting_it_explicitly#Python:_GRASS_GIS_7_with_existing_location, I want to work with GRASS under Python environment.
I reset three parts to my computer's setting:grass7bin_win = r'C:/Program Files (x86)/GRASS GIS 7.0.0/grass70.bat'location = "MODIS_GUIWAGOU"mapset   = "GUIWAGOU"
But I got this error:Traceback (most recent call last):  File "F:\PYTHON\PYTHON_GRASS7.py", line 81, in <module>    for rast in grass.list_strings(type = 'rast'):  File "C:\Program Files (x86)\GRASS GIS 7.0.0\etc\python\grass\script\core.py", line 1110, in list_strings    mapset=mapset).splitlines():  File "C:\Program Files (x86)\GRASS GIS 7.0.0\etc\python\grass\script\core.py", line 427, in read_command    return handle_errors(returncode, stdout, args, kwargs)  File "C:\Program Files (x86)\GRASS GIS 7.0.0\etc\python\grass\script\core.py", line 310, in handle_errors    returncode=returncode)CalledModuleError: Module run None ['g.list', '--q', '-m', 'type=rast'] ended with errorProcess ended with non-zero return code -1073741511. See errors in the (error) output.
Do you know what's wrong?Thank you for your help in advance!
Best,Xiaoye 		 	   		  
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