python - 如何抑制 Python AttributeError？

Question

当我运行 ArcGIS Pro Add Geometry Attributes (Data Management)命令:

arcpy.AddGeometryAttributes_management()

我收到以下错误:

Traceback (most recent call last):

  File "<string>", line 1, in <module>

AttributeError: 'ToolValidator' object has no attribute 'isLicensed'

该工具执行它需要做的事情并且工作正常。然而，做一点研究表明这是一个 known bug并且应该被忽略:

Yes, given that there is no license requirement for the tool (https://pro.arcgis.com/en/pro-app/tool-reference/conversion/table-to-excel.htm#L_) just ignore and move on. I've pinged the gp team to make sure they can take a look at this recently reported issue. I apologize you're running into it, but looks like it isn't major...

有什么方法可以完全抑制 AttributeError像这样，所以我在更大的工作流程中看不到错误？

Answer 1

只需运行 try-except 在要忽略错误的代码行周围阻塞。

try:
    arcpy.AddGeometryAttributes_management()
except AttributeError:
    pass

这将忽略错误并继续。
鉴于似乎错误可能在模块中，您可以使用 except:但是，这将忽略返回的每个错误。