Error 53:endogenous $ operation not allowed

Hello,everyone
when i finished my model and wirted “solve smartgird using minlp
minimizing z”,then the error 53 like the title was checked out. If i
commented that line,there will not be any errors.did anyone meet this
problem before? thanks very much!

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Reply-to: gamsworld@googlegroups.com

Hello You.
I have same problem but in an other type.error 256>>’ endogenous operation not allowed' !! I can not solve it :frowning: I have this problem in many of my models.some one told me you can not use variables with !!

On Sunday, May 20, 2012 7:33:49 AM UTC+4:30, YouYaxiong wrote:

Hello,everyone
when i finished my model and wirted “solve smartgird using minlp
minimizing z”,then the error 53 like the title was checked out. If i
commented that line,there will not be any errors.did anyone meet this
problem before? thanks very much!


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