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Warning: Identifier: root is not serializable

Posted 2018/11/13 21:41 JST 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 2018/11/20 20:14 JST
Lars Gregersen COMSOL Employee

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Posted: 7 years ago 2018/11/20 20:14 JST

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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