Failed

gpkit.tests.t_examples.TestExamples.test_breakdowns_cvxopt (from gpkit.tests.t_examples.TestExamples-20220108165248)

Error Message

Can't get attribute '_unpickle_quantity' on <module 'pint' from '/jenkins/workspace/CE_gpkit_PR_unit_tests/cvxopt/venv_jenkins/lib/python3.8/site-packages/pint/__init__.py'>

Stacktrace

Traceback (most recent call last):
  File "/jenkins/workspace/CE_gpkit_PR_unit_tests/cvxopt/gpkit/tests/helpers.py", line 55, in test
    testfn(name, import_dict, path)(self)
  File "/jenkins/workspace/CE_gpkit_PR_unit_tests/cvxopt/gpkit/tests/helpers.py", line 90, in test
    imported[name] = importlib.import_module(name)
  File "/usr/lib/python3.8/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 848, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/jenkins/workspace/CE_gpkit_PR_unit_tests/cvxopt/docs/source/examples/breakdowns.py", line 8, in <module>
    sol = pickle.load(open(path + os.sep + "solar.p", "rb"))
AttributeError: Can't get attribute '_unpickle_quantity' on <module 'pint' from '/jenkins/workspace/CE_gpkit_PR_unit_tests/cvxopt/venv_jenkins/lib/python3.8/site-packages/pint/__init__.py'>