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Re: "The requested evaluator is not currently defined"

• To: mathgroup at smc.vnet.net
• Subject: [mg94612] Re: "The requested evaluator is not currently defined"
• From: Michael Weyrauch <michael.weyrauch at gmx.de>
• Date: Wed, 17 Dec 2008 06:36:03 -0500 (EST)
• References: <200812141240.HAA10363@smc.vnet.net> <gi5jsa$ptq$1@smc.vnet.net>
• Reply-to: michael.weyrauch at gmx.de

Well, I had that error message, when I had set the kernel for a
particular notebook to a specific kernel, then copied that notebook to
a machine, where this kernel was not in the list of available kernels,
and tried to evaluate an expression in that notebook.

This may have happend accidentally and inadvertantly in your case. So, I 
suggest, you explicitly set "Notebook's kernel" (using the menu) to
"Local" and then evaluate. This should work and did in my case.

Michael

Murray Eisenberg schrieb:
> Some additional information: This is under Windows XP (SP3).  And each 
> version of Mathematica has its own mathpass file.
> 
> Murray Eisenberg wrote:
>> I just tried to evaluate an expression in Mathematica 5.2 and got an 
>> error message "The requested evaluator is not currently defined."
>>
>> The problem likely arises from Mathematica 6.0.3 and Mathematica 7.0.0 
>> both being installed (and they are working OK).  But the preceding 
>> happens even with both of them closed and after I open 5.2 with a clean 
>> cache.
>>
> 

• Follow-Ups:
  • Re: Re: "The requested evaluator is not currently defined"
    • From: Murray Eisenberg <murray@math.umass.edu>

• References:
  • "The requested evaluator is not currently defined"
    • From: Murray Eisenberg <murray@math.umass.edu>