module 'odl' has no attribute 'uniform_discr'

[haimiaozh]

Traceback (most recent call last):
File "learned_chambolle_pock.py", line 22, in
space = odl.uniform_discr([-64, -64], [64, 64], [size, size], dtype='float32')
AttributeError: module 'odl' has no attribute 'uniform_discr'

[adler-j]

Hi cleverzh!

It seems this is related to this code: https://github.com/adler-j/learned_primal_dual, right?

Anyway this code works for me:

>>> import odl
>>> size = 128
>>> odl.uniform_discr([-64, -64], [64, 64], [size, size], dtype='float32')
uniform_discr([-64.0, -64.0], [64.0, 64.0], (128, 128), dtype='float32')

so it seems you have not installed ODL properly.

In order to run the code in that repository you need to run this branch: adler-j:tensorflow_support.

The easiest way to install that branch is to run

$ pip install https://github.com/adler-j/odl/archive/tensorflow_support.zip

[haimiaozh]

Thank you very much. I have reinstall the package. Line 22 of "learned_chambolle_pock.py" woks well.

[haimiaozh]

By the way. The error shows that numpy should be updated to the latest version.

[adler-j]

Since this is solved for you, I'll close this issue for now! Thanks for making this known to us.

[xifeng-lin]

hello，i have installed odl by pip install https://github.com/adler-j/odl/archive/tensorflow_support.zip and install adler by pip install https://github.com/adler-j/adler/archive/master.zip,but still got this error: module 'odl' has no attribute 'uniform_discr'.