Re: [sage-support] Cannot load session create in another version of sage

Le 30/08/2019 à 12:54, Simon King a écrit : Hi Steve, On Friday, August 30, 2019 at 11:55:45 AM UTC+2, Dima Pasechnik wrote: On Fri, Aug 30, 2019 at 12:48 PM 'SteveJJ' via sage-support > wrote: I saved a session when using sage 8.0. When I try to load that session into sage 8.8, I get

Re: [sage-support] Cannot load session create in another version of sage

Hi Steve, On Friday, August 30, 2019 at 11:55:45 AM UTC+2, Dima Pasechnik wrote: > > On Fri, Aug 30, 2019 at 12:48 PM 'SteveJJ' via sage-support > > wrote: > > > > I saved a session when using sage 8.0. > > > > When I try to load that session into sage 8.8, I get errors such as: > > > >

Re: [sage-support] Cannot load session create in another version of sage

On Fri, Aug 30, 2019 at 12:48 PM 'SteveJJ' via sage-support wrote: > > I saved a session when using sage 8.0. > > When I try to load that session into sage 8.8, I get errors such as: > > RuntimeError: invalid pickle data > ValueError: unknown matrix implementation 'flint' over Symbolic Ring > >

[sage-support] Cannot load session create in another version of sage

I saved a session when using sage 8.0. When I try to load that session into sage 8.8, I get errors such as: - RuntimeError: invalid pickle data - ValueError: unknown matrix implementation 'flint' over Symbolic Ring The full error output is below. Am I missing some packages or do I