/pointnet2/tf_ops/3d_interpolation/tf_interpolate_so.so: undefined symbol: _ZN10tensorflow15OpKernelContext21CtxFailureWithWarningENS_6StatusE

[monjoybme]

Dear All,
I am able to execute tf_sampling_compile.sh and tf_grouping_compile.sh successfully. But when I am executing tf_interpolate_compile.sh, I am getting an error message as tf_interpolate.cpp:6:42: fatal error: tensorflow/core/framework/op.h: No such file or directory #include "tensorflow/core/framework/op.h"^ compilation terminated.
Code in tf_interpolate_compile.sh is `g++ -std=c++11 tf_interpolate.cpp -o tf_interpolate_so.so -shared -fPIC -I /usr/local/lib/python3.6/site-packages/tensorflow/include -I /usr/local/cuda-9.0/include -I /usr/local/lib/python3.6/site-packages/tensorflow/include/external/nsync/public -lcudart -L /usr/local/cuda-9.0/lib64/ -L/usr/local/lib/python3.6/site-packages/tensorflow -ltensorflow_framework -O2 -D_GLIBCXX_USE_CXX11_ABI=0

`

Below is the result of train.py
Traceback (most recent call last): File "train.py", line 52, in <module> MODEL = importlib.import_module(FLAGS.model) # import network module File "/opt/rh/rh-python36/root/usr/lib64/python3.6/importlib/__init__.py", line 126, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "<frozen importlib._bootstrap>", line 994, in _gcd_import File "<frozen importlib._bootstrap>", line 971, in _find_and_load File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 665, in _load_unlocked File "<frozen importlib._bootstrap_external>", line 678, in exec_module File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed File "/home/pointnet2/models/pointnet2_cls_ssg.py", line 13, in <module> from pointnet_util import pointnet_sa_module File "/home/pointnet2/utils/pointnet_util.py", line 17, in <module> from tf_interpolate import three_nn, three_interpolate File "/home/pointnet2/tf_ops/3d_interpolation/tf_interpolate.py", line 7, in <module> interpolate_module=tf.load_op_library(os.path.join(BASE_DIR, 'tf_interpolate_so.so')) File "/opt/rh/rh-python36/root/usr/lib/python3.6/site-packages/tensorflow/python/framework/load_library.py", line 60, in load_op_library lib_handle = py_tf.TF_LoadLibrary(library_filename) tensorflow.python.framework.errors_impl.NotFoundError: /home/pointnet2/tf_ops/3d_interpolation/tf_interpolate_so.so: undefined symbol: _ZN10tensorflow15OpKernelContext21CtxFailureWithWarningENS_6StatusE

Any help will be highly appreciated. I am using tensorflow 1.2 and CUDA 9.0.

[monjoybme]

Solved this issue. I was using SCL environment for Python. I forgot to activate the environment. Now no issue.