Error When running Closed/Open World Evaluation

[sreebhattacharyya]

Hi! Thanks for your code! I am trying to run the Closed and Open world evaluation on the Dbpedia50 dataset, following the instructions in README. However, I run into an error on running the command:
tensorflow.python.framework.errors_impl.NotFoundError: /home/bhattacharyya/code/ConMask/ndkgc/ops/./__sampling/libsampling.so: undefined symbol: _ZN10tensorflow8internal21CheckOpMessageBuilder9NewStringB5cxx11Ev

I followed a similar closed issue and saw that the CMake file I am using already has the change suggested in that. Additional info:
I was able to compile the pairwise sampler successfully.
I am using Python 3.6, tf 1.3.
Pasting the screenshot when running the Open world evaluation.

Would be very helpful if anything can be suggested! Thanks!