Failed

gpkit.tests.from_paths.TestFiles.test_gpkitmodels_GP_aircraft_tail_tail_tests_py_cvxopt (from gpkit.tests.from_paths.TestFiles-20190901151136)

Error Message

while verifying WingSkin:   CFRPFabric.tau has no upper bound   CFRPFabric.rho has no lower bound   CFRPFabric.tmin has no lower bound  To fix this add the following to WingSkin's docstring (you may not need it all):   Upper Unbounded --------------- tau  Lower Unbounded --------------- tmin, rho 

Stacktrace

Traceback (most recent call last):
  File "c:\users\jenkins\workspace\gpkit_pullrequest_models\buildnode\windows10x64\optimizer\cvxopt\gpkit\tests\helpers.py", line 64, in test
    testfn(name, import_dict, path)(self)
  File "c:\users\jenkins\workspace\gpkit_pullrequest_models\buildnode\windows10x64\optimizer\cvxopt\gpkit\tests\from_paths.py", line 51, in <lambda>
    lambda self: getattr(self, name)()))  # pylint:disable=undefined-variable
  File "c:\users\jenkins\workspace\gpkit_pullrequest_models\buildnode\windows10x64\optimizer\cvxopt\gpkit\tests\from_paths.py", line 40, in test_fn
    mod.test()
  File "tail_tests.py", line 117, in test
  File "tail_tests.py", line 16, in test_htail
  File "c:\users\jenkins\workspace\gpkit_pullrequest_models\buildnode\windows10x64\optimizer\cvxopt\gpkit\constraints\model.py", line 56, in __init__
    cs = self.setup(*args, **kwargs)  # pylint: disable=no-member
  File "C:\Users\jenkins\workspace\gpkit_PullRequest_Models\buildnode\windows10x64\optimizer\cvxopt\venv2_gpkit\lib\site-packages\gpkitmodels\GP\aircraft\tail\horizontal_tail.py", line 45, in setup
    self.ascs = Wing.setup(self, N)
  File "C:\Users\jenkins\workspace\gpkit_PullRequest_Models\buildnode\windows10x64\optimizer\cvxopt\venv2_gpkit\lib\site-packages\gpkitmodels\GP\aircraft\wing\wing.py", line 187, in setup
    self.skin = self.skinModel(self.planform)
  File "c:\users\jenkins\workspace\gpkit_pullrequest_models\buildnode\windows10x64\optimizer\cvxopt\gpkit\constraints\model.py", line 78, in __init__
    self.verify_docstring()
  File "c:\users\jenkins\workspace\gpkit_pullrequest_models\buildnode\windows10x64\optimizer\cvxopt\gpkit\constraints\model.py", line 140, in verify_docstring
    raise ValueError(err + boundstrs + "\n\n" + docstring)
ValueError: while verifying WingSkin:
  CFRPFabric.tau has no upper bound
  CFRPFabric.rho has no lower bound
  CFRPFabric.tmin has no lower bound

To fix this add the following to WingSkin's docstring (you may not need it all): 

Upper Unbounded
---------------
tau

Lower Unbounded
---------------
tmin, rho

		

Standard Output

Using solver 'cvxopt'
Solving for 9 variables.
Solving took 0.024 seconds.
Using solver 'cvxopt'
Solving for 25 variables.
Solving took 0.04 seconds.
Using solver 'cvxopt'
Solving for 25 variables.
Solving took 0.04 seconds.
Beginning signomial solve.
Solving took 16 GP solves and 13.9 seconds.
Using solver 'cvxopt'
Solving for 13 variables.
Solving took 0.018 seconds.
Beginning signomial solve.
Solving took 11 GP solves and 8.66 seconds.
Warning: Variable BladeElementProp.BladeElementPerf.cl[:] could cause inaccurate result because it is below lower bound. Solution is 0.6000 but bound is 0.4742
Warning: Variable BladeElementProp.BladeElementPerf.Re[:] could cause inaccurate result because it is above upper bound. Solution is 1619892.1254 but bound is 700000.0000
Beginning signomial solve.
Using solver 'cvxopt'
Solving for 20 variables.
Solving took 0.022 seconds.
Using solver 'cvxopt'
Solving for 20 variables.
Solving took 0.016 seconds.
Using solver 'cvxopt'
Solving for 20 variables.
Solving took 0.016 seconds.
Using solver 'cvxopt'
Solving for 20 variables.
Solving took 0.016 seconds.
Solving took 4 GP solves and 0.078 seconds.
	

Standard Error

c:\anaconda2\lib\site-packages\pint\quantity.py:1377: UnitStrippedWarning: The unit of the quantity is stripped.
  warnings.warn("The unit of the quantity is stripped.", UnitStrippedWarning)