小编use*_*975的帖子

我在Windows 7，通过Anaconda 4.3.17，Luigi 2.4.0，Pandas 0.18，sklearn版本0.18的Python 2.7上运行。在下面，我试图将luigi.LocalTarget输出作为一个腌菜来存储一些不同的对象（使用firstJob），然后在一个依赖的作业（secondJob）中从该腌菜中读取。如果我从命令行运行以下命令，则firstJob成功完成：

“ python -m luigi --module luigiPickle firstJob --date 2017-06-07 --local-scheduler”

但是，如果我尝试运行secondJob，即

“ python -m luigi --module luigiPickle secondJob --date 2017-06-07 --local-scheduler”

我懂了

Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\luigi-2.4.0-py2.7.egg\luigi\worker.py", l
ine 191, in run
    new_deps = self._run_get_new_deps()
  File "C:\Anaconda2\lib\site-packages\luigi-2.4.0-py2.7.egg\luigi\worker.py", l
ine 129, in _run_get_new_deps
    task_gen = self.task.run()
  File "luigiPickle.py", line 41, in run
    ret2 = pickle.load(inFile)
  File "C:\Anaconda2\lib\pickle.py", line 1384, in load
    return Unpickler(file).load()
  File "C:\Anaconda2\lib\pickle.py", line 864, in load
    dispatch[key](self)
  File "C:\Anaconda2\lib\pickle.py", line …