AttributeError: 'module' object has no attribute 'OrderedDict' about dl4mt-multi HOT 5 CLOSED

Hi @Jigar27, this error is caused because you probably do not pass --config argument to train_mlnmt.py, hence it tries to find a configuration just named config by default.

Can you please try passing one of the prototypes here for --config

Something like:

python train_mlnmt.py --config=prototype_config_multiCG_08

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Sorry this is my bad, default arguments should work. Or at least you can try:

python train_mlnmt.py --config=config.py --proto=prototype_config_multiCG_08

Probably you have a path issue, may be you can try adding the working directory to your PYTHONPATH, and be sure you've followed steps in setup.sh

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@Jigar27 what is your python version? this looks like a python issue.

python --version

if you are using 2.6 or earlier, code may not work. In that case please point to 2.7 python version.

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Hello @orhanf , I figured out that the following line is responsible for the error.

///this is a small example
cPickle.load(open('europarl-v7.de-en.de.tok.pkl'))
Traceback (most recent call last):
File "", line 1, in
AttributeError: 'module' object has no attribute 'OrderedDict'

In the given system mcg/stream.py
src_vocabs = {k: cPickle.load(open(v))
for k, v in config['src_vocabs'].iteritems()}
this is the line where cPickle is loading the dictionary, the error is getting raised.
Any suggestion to handle this will be highly appreciated.

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Hello @orhanf , the error has been solved. while loading using pickle I used an extra argument protocol=2

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