Re: [Evolution] Endless "Empty cache file" errors

[Paul Smith <paul mad-scientist net>]

On Thu, 2016-08-11 at 13:26 -0400, Paul Smith wrote:
> I have seen, but only rarely, a different problem where the message
> cannot be displayed in the preview pane and instead I get an error
> there.  I don't have error message details unfortunately but next
> time I see one I'll try to get a copy.

This just happened: error message:

  Unable to retrieve message.

  Empty cache file: /home/psmith/.cache/evolution/mail/1469455438.25687
.18@pdsdesk/folders/INBOX/cur/11/38202

This appears in the message preview pane, for an email retrieved from
my GMail account.

Selecting another message and switching back causes the message to show
up, so it's pretty clearly some kind of timing thing.