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Warning: Identifier: root is not serializable

Posted Nov 13, 2018, 7:41 a.m. EST 1 Reply

Helmut Grutzeck
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The below post is related to an archived discussion

[start here] Warning: Identifier: root is not serializable I have exactly the same problem. But I am running additional jave stuff. Anyone has an answer.

Regards

1 Reply Last Post Nov 20, 2018, 6:14 a.m. EST
Lars Gregersen COMSOL Employee

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Posted: 5 years ago Nov 20, 2018, 6:14 a.m. EST

We don't have access to the Parallel computation toolbox and hence can't give good advise about any error messages it produces.

The error means that you can't use the model variable as a parameter when calling a function that is supposed to run in parallel. Instead you must transfer the tag of the model to the function.

Inside the function you can then use model = ModelUtil.model(tag); to obtain a model variable after having connected to a Comsol Multiphysics Server.

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Lars Gregersen
Comsol Denmark
We don't have access to the Parallel computation toolbox and hence can't give good advise about any error messages it produces. The error means that you can't use the model variable as a parameter when calling a function that is supposed to run in parallel. Instead you must transfer the tag of the model to the function. Inside the function you can then use model = ModelUtil.model(tag); to obtain a model variable after having connected to a Comsol Multiphysics Server.

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