arcpy SelectByLocation_management 按位置选择

import  arcpy
from arcpy import  env

sourceGDB=r"d:\polygon.gdb"
env.workspace=sourceGDB
target="merge"
out_feature_class="p2"
arcpy.MakeFeatureLayer_management(out_feature_class, 'newlinks_lyr')
arcpy.SelectLayerByLocation_management('newlinks_lyr', "INTERSECT",target)

cnt = arcpy.GetCount_management('newlinks_lyr')
print "The number of selected records is:" + str(cnt)

其中第一个参数必须为内存图层，不能用硬盘上得shp，否则会报错

ExecuteError: Failed to execute. Parameters are not valid.
ERROR 000368: Invalid input data.
Failed to execute (SelectLayerByLocation).

很神奇得是，再arcmap中执行没有问题，但是再toolbox和单独得python脚本中执行都会报错

转载自：https://blog.csdn.net/A873054267/article/details/84953539