[racket] link: namespace mismatch error involving flomap-stats.rkt and flomap-struct.rkt

Nathaniel Rudavsky-Brody writes:


> Hi Zack and everyone,
> I'm going back to this old thread
(http://lists.racket-lang.org/users/archive/2013-January/056176.html), since
I have a similar problem with raco and flomap, and can't tell if anyone
found a solution. Are there any new ideas?
 

Nathaniel,

I don't have a solution, but after 4 hours of troubleshooting, I have a hint. 

The problem seems to be in the interaction between file flomap-stats.rkt and
flomap-struct.rkt

SETUP

PROGRAM-A.rkt
---------------

#lang racket
(require images/private/flomap-stats)

---------------

Compile program-A :   >raco exe program-A.rkt

Run program-A: >program-A.exe

This will regenerate your error.

Now edit images/private/flomap-stats.rkt as described below  (make a copy first)

1. comment out flomap-stats.rkt's require form
2. copy and paste flomap-struct.rkt into flomap-stats
3. comment out flomap-struct.rkt's provide form
4. save your changes
5. re-compile and run program-A

This should run successfully without error


Obviously, this doesn't solve your problem, b/c you need images/flomap vs.
flomap-stats, but maybe you can run with this for a bit.

Maybe look at the module-browser in Dr. Racket for anything that seems
strange in the original flomap-stats dependency tree? 

R./
Zack