Hi,
I am going through the ccpnmr/cyana tutorial (http://www.ccpn.ac.uk/v2-software/software/tutorials/analysis-structure/copy_of_instructions) with our research group and every time we attempt Run Cyana Calculation we get an error after we fill out the cyana dialogue with all the recommended values. The error reads:
constraintTag = constraintList.className[:-14]
AttributeError: 'NoneType' object has no attribute 'className'
Important notes: ccpnmr is running on a freshly installed Ubuntu 16.04 OS, using the newly added 'ccpnmr ubuntu 16 pre-compiled binary.' I have cyana2.1 installed at /home/david/cyana-2.1. Everything else seems to work perfectly. The same problem also arises when using the MacOS ccpnmr package and can be recreated following the ccpnmr/cyana tutorial. I have also attached a complete .txt file documenting the terminal dialogue that reproduces the error. Thank you for taking the time to read this! I look forward to hearing your input and potential fixes.
Sincerely,
David Kastner
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