[mcclim-devel] Problem with McCLIM

[Christophe Rhodes]

Fred Gilham <gilham at csl.sri.com> writes:

> Christophe Rhodes <csr21 at cam.ac.uk> wrote:
>
>> Fred Gilham <gilham at csl.sri.com> writes:
>> 
>> > * (clim-demo::demodemo)
>> >
>> > (now I click on the "Address Book" button)
>> >
>> > Error in function KERNEL:CLASS-TYPEP:
>> >    Class is currently invalid: #<KERNEL::STANDARD-CLASS
>> >                                  CLIM-INTERNALS::BASIC-OUTPUT-RECORD {29269CB5}>
>> >    [Condition of type SIMPLE-ERROR]
>> 
>> Unless you have reason to believe otherwise, I think this is a bug in
>> CMUCL.  (It's possible to work around bugs in CMUCL, of course, but it
>> would be much better for all concerned to fix the actual bug.)
>
> I don't know one way or another, but this is new behavior.  It would be
> nice to know at least what caused this behavior.

This can be achieved by some CMUCL 19c user bisecting the McCLIM CVS
between the last known working state and HEAD, running the Address
Book demo each time.

Cheers,

Christophe