On Aug 27, 2009, at 4:56 PM, Matthias Felleisen wrote:


Switching to Module in drscheme immediately produces this error message

Welcome to DrScheme, version 4.2.1.7-svn27aug2009 [3m].
Language: Module; memory limit: 256 megabytes.
Module Language: invalid module text
send: no such method: locate-frame for class: %

and it disables all buttons except for STOP. Clicking stop doesn't help the least.

I get the same error. Some more notes:

By a combination of kills and breaks (a final break seems necessary...?) I was able to kill the evaluation. When I switched the language to Pretty Big, I got a "read found code compiled for 4.2.1.6, wanted 4.2.1.7" (paraphrased because it is no longer in front of me). I have no idea what code in particular it's taking about.

My conjecture is that Robby's commit (r15795) is responsible for the error message that actually gets shown ('locate-frame' occurs nowhere else in the collects, as far as I can tell), but there seems to be an underlying problem. That is, there's an error reporting the real error.

I had run a full setup-plt immediately before starting DrScheme, so somewhere code is not getting recompiled. I'm currently in the middle of a "setup-plt -c; setup-plt" cycle.

Ryan

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