Could not cache item for SPICE

[PeterrHH]

When i import the package and calculate spice: I have these 90 word long sentence to calculate SPICE. Maybe it is too long, but it showw error could not cache item which makes it extremely long to comute. Are there any work around or solution to this? Thank you.

[salaniz]

Could you provide more information to reproduce this issue? Maybe a code snippet and the data that you use?

[chenboluo]

All you have to do is comment out ' '-cache', cache_dir, '