Traceback (most recent call last):

 "cellprofiler\gui\pipelinecontroller.pyc", line 2777, in do_step

 "cellprofiler\modules\maskobjects.pyc", line 244, in run

 "cellprofiler\measurements.pyc", line 1608, in get_imageValueError: Image was not binary
Traceback (most recent call last):


 "/home/tabbott/zulip/zerver/tests/test_users.py", line 431, in test_admin_user_can_change_profile_data

self.assertEqual(True, False)
AssertionError: True != False
