I noticed that, too. I pinged the contributor to investigate the cause of the 
failure. Thanks for reporting this, Marco.

Best,
Haibin


On 2018-01-11 13:45, Marco de Abreu <marco.g.ab...@googlemail.com> wrote: 
> Hello,
> 
> apparently, the recently introduced mxnet.text API introduces test failures
> https://github.com/apache/incubator-mxnet/pull/8763. It would be great if
> the two following issues could be investigated:
> http://jenkins.mxnet-ci.amazon-ml.com/blue/rest/organizations/jenkins/pipelines/incubator-mxnet/branches/master/runs/175/nodes/336/steps/629/log/?start=0
> 
> test_text.test_glove ... FAIL
> Traceback (most recent call last):
> 
>   File "C:\Anaconda3\envs\py2\lib\site-packages\nose\case.py", line 197, in
> runTest
> 
>     self.test(*self.arg)
> 
>   File
> "C:\jenkins_slave\workspace\ut-python-cpu\tests\python\unittest\test_text.py",
> line 125, in test_glove
> 
>     'glove', pretrained_file_name='glove.6B.50d.txt')
> 
>   File
> "C:\jenkins_slave\workspace\ut-python-cpu\pkg_vc14_cpu\python\mxnet\text\embedding.py",
> line 371, in create
> 
>     return create_text_embedding(embedding_name, **kwargs)
> 
>   File
> "C:\jenkins_slave\workspace\ut-python-cpu\pkg_vc14_cpu\python\mxnet\registry.py",
> line 163, in create
> 
>     return registry[name](*args, **kwargs)
> 
>   File
> "C:\jenkins_slave\workspace\ut-python-cpu\pkg_vc14_cpu\python\mxnet\text\embedding.py",
> line 538, in __init__
> 
>     self._load_embedding(pretrained_file_path, ' ', init_unknown_vec)
> 
>   File
> "C:\jenkins_slave\workspace\ut-python-cpu\pkg_vc14_cpu\python\mxnet\text\embedding.py",
> line 201, in _load_embedding
> 
>     % (line_num, token, len(elems), vec_len)
> 
> AssertionError: At line 321803 of the pre-trained token embedding file: the
> dimension of token nonslip is 7 but the dimension of previous tokens is 50.
> Dimensions of all the tokens must be the same.
> 
> -------------------- >> begin captured logging << --------------------
> 
> root: INFO: Loading pre-trained token embedding vectors from
> C:\Windows\system32\config\systemprofile\.mxnet\embeddings\glove\glove.6B.50d.txt
> 
> --------------------- >> end captured logging << ---------------------
> 
> 
> Also, we got a skipped test:
> test_text.test_fasttext ...
> C:\jenkins_slave\workspace\ut-python-cpu\pkg_vc14_cpu\python\mxnet\text\embedding.py:188:
> UserWarning: At line 1 of the pre-trained text embedding file: token 111051
> with 1-dimensional vector [300.0] is likely a header and is skipped.
> 
>   'skipped.' % (line_num, token, elems))
> 
> 
> 
> Thank you
> 
> -Marco
> 

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