在python中访问已翻译本体时发生堆栈溢出

Question

我有一段非常简单的代码，但它已经出错了。我的代码 应该在本体中迭代类名并打印出来。这适用于前20或20个月 因此，但随后会出现以下错误：

Fatal Python error: Cannot recover from stack overflow. 

Current thread 0x0000000106d2ae00 (most recent call first): 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/util.py", line 249 in __enter__ 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 543 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 540 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 538 in _get_by_storid 
  File "/Users/PATH/.env/lib/python3.7/site-packages/owlready2/namespace.py", line 558 in _load_by_storid 
  ... 
[1]    51983 abort      python owl_to_nodenames.py 

我使用owlready2的代码只有以下4行：

from owlready2 import get_ontology 
onto = get_ontology("Ontologie.owl").load() 
for this in onto.classes(): 
    print(this) 

你能给我指出错误吗？我最初在MacBook上试过，但现在我也在运行Arch的计算机上测试过，同样的错误