The following program causes the Macro Stepper in Dr Racket to hang(it
never opens):
#lang magic
2 ubyte <34 Targa image data
The code executes correctly as far as I can tell, but Macro Stepper doesn't
like it. Changing "ubyte" to "byte" fixes the Macro Stepper problem. This
problem has pers
It is probably best of all modifications to the gui objects happen on the
eventspace main thread.
Robby
On Thursday, February 11, 2016, Gustavo Massaccesi
wrote:
> I've seen similar errors many times too (perhaps it's more common in
> my machine that is slow and has windows ...)
>
> Once I trac
I've seen similar errors many times too (perhaps it's more common in
my machine that is slow and has windows ...)
Once I tracked it, but I never got enough details to fix it. It was a
few months ago, ... Perhaps it was another error, In case this is
useful ...
IIRC the problem is that two th
Yes, I mention seeing this in a bug report I filed last week:
https://github.com/racket/macro-debugger/issues/13
- Sam Caldwell
On Thu, Feb 11, 2016 at 11:37 AM, Scott Moore
wrote:
> Yes, around 80% of the time if I disable macro hiding, and sometimes even
> with macro hiding if I’m moving bac
Yes, around 80% of the time if I disable macro hiding, and sometimes even with
macro hiding if I’m moving back and forth through a long sequence of steps.
I had been meaning to file a report...
On February 11, 2016 at 11:27:21 AM, Matthias Felleisen (matth...@ccs.neu.edu)
wrote:
... has anyone
... has anyone seen this error message from stepping thru macros:
[:~/svn/2HtDP] matthias% sequence-contract-violation: negative: method
set-max-width cannot be called, except in states (unlocked write-lock), args 834
context...:
/Users/matthias/plt/racket/collects/racket/private/more-sche
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