IdentifyObjectsManually error

I’m using CellProfiler (2.4.0rc1) in Windows 7, and when I try to run IdentifyObjectsManually, I get the following error:

Traceback (most recent call last):
File “cellprofiler\gui\pipelinecontroller.pyc”, line 2847, in do_step
File “cellprofiler\pipeline.pyc”, line 2103, in run_module
File “cellprofiler\modules\identifyobjectsmanually.pyc”, line 83, in run
File “cellprofiler\workspace.pyc”, line 353, in interaction_request
File “cellprofiler\modules\identifyobjectsmanually.pyc”, line 181, in handle_interaction
File “cellprofiler\gui\editobjectsdlg.pyc”, line 144, in init
File “cellprofiler\gui\editobjectsdlg.pyc”, line 273, in build_ui
File “matplotlib\backends\backend_wx.pyc”, line 1570, in init
File “wx_core.pyc”, line 10271, in GetParent
TypeError: in method ‘Window_GetParent’, expected argument 1 of type ‘wxWindow const *’

This didn’t happen a couple of months ago when I previously used this pipeline. I’ve tried downloading the latest version of CP but didn’t see any difference.
Any help would be appreciated!


Unfortunately this is a known bug; we’re working on getting it fixed but in the meantime I’d recommend the Stable or Beta versions of the software instead, as IdentifyObjectsManually seems to work on those. Sorry!