Hi, I installed cadabra again in Fedora 25 via GitHub, but when I am going to run the Beginners tutorial file, an error appears:
Traceback (most recent call last):
File "", line 1, in
File "cadabra2defaults.py", line 132, in display
AttributeError: 'Server' object has no attribute 'handles'
This error appears when I compile the lines:
I did the installation of Cadabra again because I wanted to work with the new version 2.1.5.
Can you give some advise about how fix the problem?