RE: [AMPL 7028] Task123.mod:42: one item missing in data group beginning with 4

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Robert Fourer

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May 22, 2013, 7:31:35 AM5/22/13
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Your data statement for properties_oct appears to have correct syntax.  Probably, it does not correspond properly to the definition of properties_oct in your model; for example you can get this error if you define it as a 2-dimensional parameter, and then give only one-dimensional data.  However since you did not say what the definition is, I cannot provide a more specific explanation.

 

Bob Fourer

am...@googlegroups.com

 

 

From: am...@googlegroups.com [mailto:am...@googlegroups.com]

On Behalf Of Dorsaj
Sent: Saturday, May 18, 2013 8:58 AM
To: am...@googlegroups.com
Subject: [AMPL 7028] Task123.mod:42: one item missing in data group beginning with 4

 

Hi dear All!!

 

I have an error (look in Subject). This error appears in 

 

" param properties_oct :=
   1 68
   2 72
   3 80
  4 90;"

 

Could you help me to solve this?

 

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