AI策略报错, SyntaxError: EOF while scanning triple-quoted string literal


(LIHAO117) #1
Traceback (most recent call last):

  File "/usr/local/python3/lib/python3.5/site-packages/IPython/core/interactiveshell.py", line 2862, in run_code
    exec(code_obj, self.user_global_ns, self.user_ns)

  File "<ipython-input-2-550e9292fedf>", line 138, in <module>
    before_start_days=60

  File "module2/common/modulemanagerv2.py", line 98, in biglearning.module2.common.modulemanagerv2.BigQuantModuleVersion.__call__

  File "module2/common/moduleinvoker.py", line 273, in biglearning.module2.common.moduleinvoker.module_invoke

  File "module2/modules/general_feature_extractor/v7/__init__.py", line 126, in biglearning.module2.modules.general_feature_extractor.v7.__init__.bigquant_cache_key

  File "impl/expression.py", line 329, in bigexpr.impl.expression.extract_variables

  File "/usr/local/python3/lib/python3.5/ast.py", line 35, in parse
    return compile(source, filename, mode, PyCF_ONLY_AST)

  File "<unknown>", line 1
    '''
       ^
**SyntaxError: EOF while scanning triple-quoted string literal**

我找到问题了, 因子哪里有’’’’ 符号, 去掉就好了