osqp / qdldl-python

Python interface to the QDLDL(https://github.com/osqp/qdldl) free LDL factorization routine for quasi-definite linear systems

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DLL load failing for OSQP solver in version 0.1.5.post2

grgmiller opened this issue · comments

When using cvxpy for optimization, I am getting the following error message:

(CVXPY) Dec 20 02:25:38 PM: Encountered unexpected exception importing solver OSQP:
ImportError('DLL load failed while importing qdldl: The specified module could not be found.')

This error only occurs when qdldl-python==0.1.5.post2. If I update my conda environment to qdldl-python==0.1.5, it fixes the issue, which suggests that the issue might be resulting from the post2 release of qdldl.

See also: cvxpy/cvxpy#1946