我测了一下模板功能：
def SetParam1(p1):
global param1
param1 = p1

def GetParam1():
Log("param1:", param1)
return param1

ext.SetParam1 = SetParam1
ext.GetParam1 = GetParam1

结果报错：

Traceback (most recent call last): File "<string>", line 1606, in Run File "<string>", line 10, in <module> File "<string>", line 2, in main AttributeError: 'i1Iii1i1I' object has no attribute 'GetParam1'

请问，这是为什么呢？