jankrepl
commented
2 years ago Hey there!
Looking at the traceback I think this issue has to do with incorrect installation of cvxpylayers and more specifically it's dependency diffcp.
I would image that if you try to run the following import inside of Python you get the same error, right?
import diffcp.cones as cone_libAnyway, if that is the case, I would definitely encourage you to read through issues in the following repos. And if none of them addresses your problem you should probably create a new issue.
If you figure out the problem, feel free to close this issue and potential describe what measures you took:)
I seem to have error in importing cvxpy for some reason.
I have looked for solutions, but I can't find the solution. Below is the error I got. I am using PyCharm and my OS is Mac.
Traceback (most recent call last): File "/Users/chriskang/Desktop/OneDrive - HKUST Connect/Pycharm/2021_Toy/DeepDow/data_prep.py", line 5, in
from deepdow.benchmarks import Benchmark, OneOverN, Random
File "/Users/chriskang/Desktop/OneDrive - HKUST Connect/Pycharm/2021_Toy/DeepDow/venv/PycharmProjects/VirtualEnvList/lib/python3.8/site-packages/deepdow/benchmarks.py", line 5, in
from cvxpylayers.torch import CvxpyLayer
File "/Users/chriskang/Desktop/OneDrive - HKUST Connect/Pycharm/2021_Toy/DeepDow/venv/PycharmProjects/VirtualEnvList/lib/python3.8/site-packages/cvxpylayers/torch/init.py", line 1, in
from cvxpylayers.torch.cvxpylayer import CvxpyLayer # noqa: F401
File "/Users/chriskang/Desktop/OneDrive - HKUST Connect/Pycharm/2021_Toy/DeepDow/venv/PycharmProjects/VirtualEnvList/lib/python3.8/site-packages/cvxpylayers/torch/cvxpylayer.py", line 1, in
import diffcp
File "/Users/chriskang/Desktop/OneDrive - HKUST Connect/Pycharm/2021_Toy/DeepDow/venv/PycharmProjects/VirtualEnvList/lib/python3.8/site-packages/diffcp/init.py", line 3, in
from diffcp.cone_program import solve_and_derivative, \
File "/Users/chriskang/Desktop/OneDrive - HKUST Connect/Pycharm/2021_Toy/DeepDow/venv/PycharmProjects/VirtualEnvList/lib/python3.8/site-packages/diffcp/cone_program.py", line 3, in
import diffcp.cones as cone_lib
File "/Users/chriskang/Desktop/OneDrive - HKUST Connect/Pycharm/2021_Toy/DeepDow/venv/PycharmProjects/VirtualEnvList/lib/python3.8/site-packages/diffcp/cones.py", line 6, in
from _diffcp import dprojection, project_exp_cone, Cone, ConeType
ImportError: dlopen(/Users/chriskang/Desktop/OneDrive - HKUST Connect/Pycharm/2021_Toy/DeepDow/venv/PycharmProjects/VirtualEnvList/lib/python3.8/site-packages/_diffcp.cpython-38-darwin.so, 2): Library not loaded: @rpath/libc++.1.dylib
Referenced from: /Users/chriskang/Desktop/OneDrive - HKUST Connect/Pycharm/2021_Toy/DeepDow/venv/PycharmProjects/VirtualEnvList/lib/python3.8/site-packages/_diffcp.cpython-38-darwin.so
Reason: image not found
Please help