I've recently come across some errors when trying to run my model. I've attached the error log files for reference. I had a look and saw that the databases generated might be corrupt so I moved the model, deleted the databases folder in the model folder, then reloaded the model under a different name and started from scratch. It will now send the model for solving but doesn't run properly; the same error message comes up.
Thanks very much for your help - I'll follow the thread and hopefully that will solve the problem. I'll also do a long overdue clear out of some of my scenario files as I have alot of duplicates in there. I'll also start from scratch again and give the model a completely new run, and let you know if I have any more issues.
Apologies for coming back to you on this. I've had a clear out of some of the big scenario files which seems to have cleared out room in the databases (see new navigator screenshot), however the model still wont solve - it is now generating the run file however it iterates upwards straight away, with a intermediate non-optimal solution.
Its also not generating any more error messages in the logs folder in VEDA-FE, as far as I can tell, which is making any diagnostics more difficult.
As a check I ran an older (and bigger version of the model) which nears the 2GB limit; this ran without any issues. Any help would be really appreciated, I'm abit lost as to what is going wrong!
I think alot of the model was corrupted. Fortunately I back it up quite regularly so I've just taken an older version and reimported the whole thing (including deleting/re-structuring the large scenario files on your advice). I will now run the 'create data as a gdx' on all runs from now on so I can compare results in GAMS.