Failed to create new environment in gurobipy
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In order to suppress unnecessary console logs, I tried to follow the instruction in https://support.gurobi.com/hc/en-us/articles/360044784552-How-do-I-suppress-all-console-output-from-Gurobi to create a new environment in gurobipy and create a new model within this environment.
However, for some reason this always fails with "Failed to create new environment" in the line:
with gp.Model(env=env) as m:
But if I just run it without attaching the environment (by using the default environment), i.e.:
m = gp.Model("test")
Then it has no problem running at all - just that it will produce lots of unnecessary output because I am running many models sequentially.
Anyone has idea why this problem arises?
I have an academic license.
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Gurobi Staff
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Hi Zhipeng,
When you use
gp.Model("test")Gurobi will be using a default environment.
When you use
with gp.Model(env=env) as m:
you are specifying a (probably non-default) environment.
Can you provide the code where you are creating env? (Please replace any license details in this code with junk if applicable).
- Riley
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