記錄器「mongo_connector.util」沒有找到處理程序

Question

當我嘗試使用neo4j文檔管理器運行mongo連接器時，我總是得到下面的錯誤。我也嘗試過使用配置文件，如https://github.com/mongodb-labs/mongo-connector/blob/master/config.json

問題在哪裏？

mongo-connector -m localhost:27017 -t http://localhost:7474/db/data -d neo4j_doc_manager 
No handlers could be found for logger "mongo_connector.util" 

Traceback (most recent call last): 
    File "/usr/bin/mongo-connector", line 11, in <module> 
    sys.exit(main()) 
    File "/usr/lib/python2.6/site-packages/mongo_connector/util.py", line 85, in wrapped 
    func(*args, **kwargs) 
    File "/usr/lib/python2.6/site-packages/mongo_connector/connector.py", line 1041, in main 
    conf.parse_args() 
    File "/usr/lib/python2.6/site-packages/mongo_connector/config.py", line 118, in parse_args 
    option, dict((k, values.get(k)) for k in option.cli_names)) 
    File "/usr/lib/python2.6/site-packages/mongo_connector/connector.py", line 824, in apply_doc_managers 
    module = import_dm_by_name(dm['docManager']) 
    File "/usr/lib/python2.6/site-packages/mongo_connector/connector.py", line 803, in import_dm_by_name 
    module = __import__(full_name, fromlist=(name,)) 
    File "/usr/lib/python2.6/site-packages/mongo_connector/doc_managers/neo4j_doc_manager.py", line 16, in <module> 
    from py2neo import Graph, authenticate 
    File "/usr/lib/python2.6/site-packages/py2neo/__init__.py", line 28, in <module> 
    from py2neo.database import * 
    File "/usr/lib/python2.6/site-packages/py2neo/database/__init__.py", line 65 
    parameters = {k: v for k, v in parameters.items() if k not in presub_parameters} 

Answer 1

看起來你正在使用Python 2.6。我不確定該版本是否正式支持此項目。我會建議升級到Python 2.7或最好是3.4並嘗試重現。