coercing to Unicode: need string or buffer, geoprocessing value object found

workbook.save(outxls),保存xls,出现上面的错误原因是:outxls不是错误

arcpy.AddMessage("--------"+outxls)

cannot concatenate 'str' and 'geoprocessing value object' objects

原因也是str不是字符串

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转载自www.cnblogs.com/gisoracle/p/11688298.html