'Could not find "..." module' and 'local variable 'workspace' referenced before assignment'

[SandorAlbert]

Hi,

I'm quite new to Python and very new to Cellprofiler.

I'm getting errors telling me that some modules can't be found ("Crop module" and "CorrectIlluminationApply module", the latest being from my own pipeline).

ERROR:root:Failed to load pipeline
Traceback (most recent call last):
  File "C:\Users\albert\AppData\Local\Continuum\miniconda3\envs\cellprofiler\lib\site-packages\cellprofiler\pipeline.py", line 1024, in loadtxt
    module = self.instantiate_module(module_name)
  File "C:\Users\albert\AppData\Local\Continuum\miniconda3\envs\cellprofiler\lib\site-packages\cellprofiler\pipeline.py", line 672, in instantiate_module
    return cellprofiler.modules.instantiate_module(module_name)
  File "C:\Users\albert\AppData\Local\Continuum\miniconda3\envs\cellprofiler\lib\site-packages\cellprofiler\modules\__init__.py", line 429, in instantiate_module
    module = get_module_class(module_name)()
  File "C:\Users\albert\AppData\Local\Continuum\miniconda3\envs\cellprofiler\lib\site-packages\cellprofiler\modules\__init__.py", line 424, in get_module_class
    raise ValueError("Could not find the %s module" % module_class)
ValueError: Could not find the CorrectIlluminationApply module

Also, it tells me that the returned variable "workspace" is "referenced before assignment"

---------------------------------------------------------------------------
UnboundLocalError                         Traceback (most recent call last)
<ipython-input-76-cfb2eda5aa0f> in <module>()
----> 1 workspace = run_pipeline(pipeline_filename, images)

<ipython-input-73-613a46ada7b6> in run_pipeline(pipeline_filename, image_dict)
     39     # and the image set/image set list which can be used
     40     # to use/view/store/whatever output data.
---> 41     return workspace

UnboundLocalError: local variable 'workspace' referenced before assignment

Thanks in advance and kind regards!