Traceback (most recent call last):


 "/usr/lib/python3.8/site-packages/psutil/tests/test_contracts.py", line 180, in test_memory_info_ex

w = ws[0]
IndexError: list index out of range

Traceback (most recent call last):

 "/usr/lib64/python2.4/site-packages/numpy/linalg/tests/test_linalg.py", line 24, in check_single
self.do(a, b)

 "/usr/lib64/python2.4/site-packages/numpy/linalg/tests/test_linalg.py", line 89, in do
assert_almost_equal(d, multiply.reduce(ev))

 "/usr/lib64/python2.4/site-packages/numpy/linalg/tests/test_linalg.py", line 14, in assert_almost_equal
if a.dtype.type in (single, csingle):AttributeError: 'float' object has no attribute 'dtype'