Problem opening Pipeline

Hello CP Team,
I tried to load a pipeline from a colleague today and I got a message “Caught exception during operation” : CellProfiler can only read version1 or less, please upgrade to the latest version of Cellprofiler. File “cellprofiler\gui\pipelinecontroller.pyc”, line 226, in do_load_pipeline
File “cellprofiler\pipeline.pyc”, line 516, in load
File “cellprofiler\pipeline.pyc”, line 592, in loadtxt

I am running CP 2.0 r11710 so I wouldn’t expect this to be a problem…any idea what is going here?
I can send in the pipeline and a screen shot if you would like.

Sean Burke

Technical Applications Specialist
De Novo Software

Hi Sean,

If you open the pipeline in a text editor, what version does the header report?

If it is greater than 11710 somehow (or perhaps a new Git revision?) then you will get this error. If not, then try having them save the pipeline again, as the file might have gotten corrupted.

Let us know.