Issue using the FASTCORMICS example file

[rupabhowmick19]

I am using the example file in FASTCORMICS for microarray data, and I ran into the following error:

Output argument "x" (and possibly others) not assigned a value in the execution with "cplexlp" function.

Error in LP7_fastcormics (line 32)
x = cplexlp(f,Aineq,bineq,Aeq,beq,lb,ub);

Error in findSparseMode_4_fastcormics (line 19)
V = LP7_fastcormics( J, model, epsilon );

Error in fastcore_4_fastcormics (line 23)
Supp = findSparseMode_4_fastcormics( J, P, singleton, model, epsilon,t );

Error in fastcormics (line 142)
A = fastcore_4_fastcormics(B, model, epsilon, C);

The initial problem was with finding the cplexlp function which I sorted by setting path for the cplex folder. I am using the exact data provided in the example file and wonder why it would not assign value to the 'x' variable using LP7_fastcormics function. Can you help me here?

[mariapirespacheco]

Hi, Sounds like the problem is not feasible. Do you have a biomass function and if yes do you use medium constraints? Can you check if the biomass carries a flux with the medium constraint? And if this flux is larger than 1e-4? Best Maria

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On Wed, 6 Apr 2022 at 05:21, rupabhowmick19 ***@***.***> wrote: I am using the example file in FASTCORMICS for microarray data, and I ran into the following error: Output argument "x" (and possibly others) not assigned a value in the execution with "cplexlp" function. Error in LP7_fastcormics (line 32) x = cplexlp(f,Aineq,bineq,Aeq,beq,lb,ub); Error in findSparseMode_4_fastcormics (line 19) V = LP7_fastcormics( J, model, epsilon ); Error in fastcore_4_fastcormics (line 23) Supp = findSparseMode_4_fastcormics( J, P, singleton, model, epsilon,t ); Error in fastcormics (line 142) A = fastcore_4_fastcormics(B, model, epsilon, C); The initial problem was with finding the cplexlp function which I sorted by setting path for the cplex folder. I am using the exact data provided in the example file and wonder why it would not assign value to the 'x' variable using LP7_fastcormics function. Can you help me here? — Reply to this email directly, view it on GitHub <#4>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABKTGWKVTS5BEXFW3FHN6L3VDT7JTANCNFSM5SUUL7JA> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>