Slime: frame-source-location not implemented / is my sldb Backtrace output normal?

Posted by Joel on Stack Overflow See other posts from Stack Overflow or by Joel
Published on 2011-01-07T14:41:51Z Indexed on 2011/01/07 14:53 UTC
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lisp

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common-lisp

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slime

I'm debugging my Lisp code in Slime.

When the debugger generates the Backtrace it's my understanting that I can hit 'v' on a frame to take me to the source.

When I do this on the first (0 index) frame (or indeed any frame) I get

frame-source-location not implemented

Is this expected, am I missing anything?

Edit1: In addition every single frame has "No Locals", is this to be expected too?

Edit2: In fact, the whole backtrace output is pretty unintelligible. I'm new to Lisp, so I wasn't initially sure if this was expected or not - but I'm attaching a screenshot, hopefully someone can confirm for me if this looks 'normal':

alt text

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