Missing reference - JuMP variables

Specific Domains Optimization (Mathematical)
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1

I’m using JuMP in vscode, and I add JuMP as

using JuMP

at the beginning of my code, and I define many variables like

@variable(hNet, injectionTemp[1:SCHTIME])
@variable(hNet, inletTemp[1:nNode, 1:SCHTIME])
…

while it gives me a problem that the variables, i.e., injectionTemp, inletTemp, etc. are missing reference, but, the code can be executed actually, so, what’s the real problem?

2

Can you be more specific about what this means? Can you provide any error messages?

3

problem
problem2855×493 299 KB

Just like the picture shows above.

I use the latest JuMP, and I turn off the Missingrefs suggested from https://discourse.julialang.org/t/missing-reference-warnings-with-julia-in-vs-code/31321/7

And the problem is solved. Variables defined in the above method do not have code hint. :joy:

4

Indeed, the @variable macro creates the reference to the variable name when it is called, so you wouldn’t expect it to be a registered symbol beforehand.

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