Я сталкиваюсь с этой проблемой
![enter image description here](https://i.stack.imgur.com/56lDq.png)
Мне нравится эта картинка , Я не знаю, как ее исправить
Мой код здесь:
import ifcopenshell
ifc_file = ifcopenshell.open(r'C:\Users\18640\Desktop\IFC+RVT\total model\小别墅.ifc')
product = ifc_file.by_type('IfcWall')[0]
for definition in product.IsDefinedBy:
property_definition = definition.RelatingPropertyDefinition
print(property_definition.Name)
for property in property_definition.HasProperties:
if property.is_a('IfcPropertySingleValue'):
print(property.Name)
print(property.NominalValue.wrappedValue)
результат:
Traceback (most recent call last):
File "C:/Users/18640/Desktop/ifcopenshell/sample.py", line 6, in <module>
property_definition = definition.RelatingPropertyDefinition
File "C:\ProgramData\Anaconda3\lib\site-packages\ifcopenshell\entity_instance.py", line 68, in __getattr__
"entity instance of type '%s' has no attribute '%s'" % (self.wrapped_data.is_a(), name))
AttributeError: entity instance of type 'IfcRelDefinesByType' has no attribute 'RelatingPropertyDefinition'