Python OpenModelica出现问题(ModelicaSystem出现错误)
我尝试运行python脚本,但在使用ModelicaSystem时遇到了错误,但我不知道如何解决这个问题Python OpenModelica出现问题(ModelicaSystem出现错误),python,openmodelica,Python,Openmodelica,我尝试运行python脚本,但在使用ModelicaSystem时遇到了错误,但我不知道如何解决这个问题 from OMPython import OMCSessionZMQ omc = OMCSessionZMQ() model_path=omc.sendExpression("getInstallationDirectoryPath()") + "/share/doc/omc/testmodels/" from OMPython import Mode
from OMPython import OMCSessionZMQ
omc = OMCSessionZMQ()
model_path=omc.sendExpression("getInstallationDirectoryPath()") + "/share/doc/omc/testmodels/"
from OMPython import ModelicaSystem
mod=ModelicaSystem(model_path + "BouncingBall.mo","BouncingBall")
mod.buildModel()
错误:
Traceback (most recent call last):
File "C:\Users\Aleksandr\Documents\OpenModelica\test.py", line 5, in <module>
mod=ModelicaSystem(model_path + "BouncingBall.mo","BouncingBall")
File "C:\Users\Aleksandr\AppData\Local\Programs\Python\Python39\lib\site-packages\OMPython\__init__.py", line 720, in __init__
self.__loadingModel()
File "C:\Users\Aleksandr\AppData\Local\Programs\Python\Python39\lib\site-packages\OMPython\__init__.py", line 760, in __loadingModel
self.buildModel()
File "C:\Users\Aleksandr\AppData\Local\Programs\Python\Python39\lib\site-packages\OMPython\__init__.py", line 770, in buildModel
self.xmlparse()
File "C:\Users\Aleksandr\AppData\Local\Programs\Python\Python39\lib\site-packages\OMPython\__init__.py", line 815, in xmlparse
ch = sv.getchildren()
AttributeError: 'xml.etree.ElementTree.Element' object has no attribute 'getchildren'
Process finished with exit code 1
回溯(最近一次呼叫最后一次):
文件“C:\Users\Aleksandr\Documents\OpenModelica\test.py”,第5行,在
mod=ModelicaSystem(model_路径+“BouncingBall.mo”,“BouncingBall”)
文件“C:\Users\Aleksandr\AppData\Local\Programs\Python\Python39\lib\site packages\OMPython\\uuuu init\uuu.py”,第720行,在\uu init中__
自加载模型()
文件“C:\Users\Aleksandr\AppData\Local\Programs\Python\Python39\lib\site packages\OMPython\\uuuuuu init\uuuuuuu.py”,第760行,在加载模型中
self.buildModel()
buildModel中第770行的文件“C:\Users\Aleksandr\AppData\Local\Programs\Python\Python39\lib\site packages\OMPython\\uuuuu init\uuuuuu.py”
self.xmlparse()
xmlparse中的文件“C:\Users\Aleksandr\AppData\Local\Programs\Python\Python39\lib\site packages\OMPython\\uuuuu init\uuuuuu.py”,第815行
ch=sv.getchildren()
AttributeError:'xml.etree.ElementTree.Element'对象没有属性'getchildren'
进程已完成,退出代码为1
注意,此方法自3.2版起就被弃用,但仅在3.8版中发出警告:访问此链接
谢谢,我降低了Python版本的级别,一切正常