更新最新Tagent,Poco 报错TypeError: string indices must be integers

File "main.py", line 29, in setUp
GetAuthorization.allow()
File "/home/test_user/common/get_authorization.py", line 15, in allow
while PortfolioCommon.portfoElement(auth_name).exists():
File "/home/test_user/common/portfolio_common.py", line 14, in portfoElement
if poco(name=str).exists():
File "/home/test_user/python363/lib/python3.6/site-packages/poco/proxy.py", line 72, in wrapped
return func(proxy, *args, **kwargs)
File "/home/test_user/python363/lib/python3.6/site-packages/poco/proxy.py", line 774, in exists
return self.attr('visible')
File "/home/test_user/python363/lib/python3.6/site-packages/poco/proxy.py", line 39, in wrapped
return func(self, *args, **kwargs)
File "/home/test_user/python363/lib/python3.6/site-packages/poco/proxy.py", line 734, in attr
nodes = self._do_query(multiple=False)
File "/home/test_user/python363/lib/python3.6/site-packages/poco/proxy.py", line 872, in _do_query
self._nodes = self.poco.agent.hierarchy.select(self.query, multiple)
File "/home/test_user/python363/lib/python3.6/site-packages/poco/freezeui/hierarchy.py", line 90, in select
return self.selector.select(query, multiple)
File "/home/test_user/python363/lib/python3.6/site-packages/poco/sdk/Selector.py", line 77, in select
return self.selectImpl(cond, multiple, self.getRoot(), 9999, True, True)
File "/home/test_user/python363/lib/python3.6/site-packages/poco/sdk/Selector.py", line 71, in getRoot
return self.dumper.getRoot()
File "/home/test_user/python363/lib/python3.6/site-packages/poco/freezeui/hierarchy.py", line 35, in getRoot
root = Node(self.dumpHierarchy())
File "/home/test_user/python363/lib/python3.6/site-packages/poco/drivers/ios/__init__.py", line 48, in dumpHierarchy
data = ios_dump_json(jsonObj, self.size)
File "/home/test_user/python363/lib/python3.6/site-packages/poco/drivers/ios/__init__.py", line 65, in ios_dump_json
data = json_parser(jsonObj, screen_size)
File "/home/test_user/python363/lib/python3.6/site-packages/poco/drivers/ios/__init__.py", line 89, in json_parser
w = float(node["frame"]["width"])
TypeError: string indices must be integers