用pycharm加工gis数据以生成路网一次运行成功,但再次运行的时候遇到了 raise e arcgisscripting.ExecuteError: 执行失败这样的问题,请问应该怎么解决呢?
报错原内容:Traceback (most recent call last):
File "C:/Users/Administrator/Desktop/shixi/zhongxinxian/zhongxinxian/daima/road.py", line 15, in <module>
arcpy.Dissolve_management("road_Select", "road_dissolve", "dissolve", "", "", "")
File "D:\ARCGIS\Desktop10.3\arcpy\arcpy\management.py", line 4422, in Dissolve
raise e
arcgisscripting.ExecuteError: 执行失败。参数无效。
ERROR 000725: 输出要素类: 数据集 D:\road\road.gdb\road_dissolve 已存在。
执行(Dissolve)失败。
Process finished with exit code 1
File "C:/Users/Administrator/Desktop/shixi/zhongxinxian/zhongxinxian/daima/road.py", line 15, in <module>
arcpy.Dissolve_management("road_Select", "road_dissolve", "dissolve", "", "", "")
File "D:\ARCGIS\Desktop10.3\arcpy\arcpy\management.py", line 4422, in Dissolve
raise e
arcgisscripting.ExecuteError: 执行失败。参数无效。
ERROR 000725: 输出要素类: 数据集 D:\road\road.gdb\road_dissolve 已存在。
执行(Dissolve)失败。
Process finished with exit code 1
2 个回复
张佳期
赞同来自:
arcpy.env.overwriteOutput=True
试试呢
https://desktop.arcgis.com/en/arcmap/latest/analyze/arcpy-classes/env.htm
郗城
赞同来自:
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