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Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

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Load a model .mph using Java

Posted Aug 19, 2011, 5:38 a.m. EDT Interfacing Version 4.4 2 Replies

Igor Bogdanov
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Hi,

I want to knnow how to load a model .mph using Java code,

My goal is to load a model named "mymodel.mph" build in Comsol 4.2, after that I use the Model object in order to resolve equations,

I did...

Model model = ModelUtil.load("Model", "mymodel.mph");

and I find

exception NullPointerException


Thanks in advance
2 Replies Last Post Apr 28, 2015, 5:11 a.m. EDT
Igor Bogdanov
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Posted: 1 decade ago Aug 22, 2011, 2:12 p.m. EDT
I tested this code java

Model model = ModelUtil.create("Model");
model = ModelUtil.load("Model", pathProject + pathFile + nameModelComsolMph);

and I run very well

Thanks for your help,
I tested this code java Model model = ModelUtil.create("Model"); model = ModelUtil.load("Model", pathProject + pathFile + nameModelComsolMph); and I run very well Thanks for your help,
Lukasz Miroslaw
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Posted: 10 years ago Apr 28, 2015, 5:11 a.m. EDT
I used your code. Unfortunately, loading my case 59MB large takes more than 15 minutes. Has anybody else also experienced such long delays?
I used your code. Unfortunately, loading my case 59MB large takes more than 15 minutes. Has anybody else also experienced such long delays?

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