[racket] raco exe difficutly with Release 5.3.1 & stateless web server

From: Galler (lzgaller at optonline.net)
Date: Mon Jan 28 14:09:20 EST 2013

I wasn't able to isolate out the code that was causing the exception.

Below is the stack trace.  This problem does not occur when running the 
app in DrRacket (the app works fine there),

but appears after having compiled the application via raco exe, when the 
server is handling a response.


Exception

The application raised an exception with the message:

link: namespace mismatch;
  reference to a module that is not available
   reference phase: 1
   referenced module: "c:\program 
files\racket\collects\images\private\flomap-struct.rkt"
   referenced phase level: 0
   reference in module: '#%embedded:g13787:flomap-stats
   in: flomap?

Stack trace:

[running body] at:
   line #f, column #f, in file #%embedded:g13787:flomap-stats
loop at:
   line 605, column 8, in file c:\program 
files\racket\collects\racket\private\serialize.rkt
deserialize at:
   line 600, column 2, in file c:\program 
files\racket\collects\racket\private\serialize.rkt
request->continuation at:
   line 111, column 0, in file c:\program 
files\racket\collects\web-server\lang\web.rkt
<unknown procedure> at:
   line 57, column 10, in file c:\program 
files\racket\collects\web-server\lang\web.rkt
<unknown procedure> at:
   line 213, column 3, in file c:\program 
files\racket\collects\web-server\lang\abort-resume.rkt
<unknown procedure> at:
   line 58, column 2, in file c:\program 
files\racket\collects\web-server\dispatchers\dispatch-servlets.rkt
select-handler/no-breaks at:
   line 161, column 2, in file c:\program 
files\racket\collects\racket\private\more-scheme.rkt
<unknown procedure> at:
   line 96, column 6, in file c:\program 
files\racket\collects\web-server\private\dispatch-server-unit.rkt
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