statusline error

[Marcin Szamotulski]

Hello,

I set 'statusline' option via an autocoammand and with :verbose set statusline
I get: 'Last set from error handler'. Is there a way to get more meaningful
output (possibly with :verbose command?). In my case the status line option is
a bit complicated and I'm looking for brighter way than checking if every its
component is working (though this is possible ;)).

Or maybe it is possible to catch exception and its error message? The
statusline option is set by a function where the error occurs.

Best,
Marcin