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COMSOL 4.3 with MATLAB error

Posted Feb 12, 2013, 8:22 p.m. EST Interfacing Version 4.3 1 Reply

Kyungnam Kang

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I have a problem with COMSOL 4.3 with matlab simulation.

The error message is below.

??? Java exception occurred:
Exception:
java.lang.RuntimeException:
java.lang.reflect.InvocationTargetException
(rethrown as com.comsol.util.exceptions.FlException)
Messages:
java.lang.reflect.InvocationTargetException

Stack trace:

at com.comsol.clientserver.impl.JobImpl.run(Unknown Source)

at com.comsol.server.internal.b.a(Unknown Source)

at com.comsol.server.internal.b.a(Unknown Source)

at com.comsol.server.internal.b$a.a(Unknown Source)

at com.comsol.server.internal.b$a.a(Unknown Source)

at com.comsol.server.internal.b$a$a.run(Unknown Source)

at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown
Source)

at
java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown
Source)

at java.lang.Thread.run(Unknown Source)

Caused by: java.lang.reflect.InvocationTargetException

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown
Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown
Source)

at java.lang.reflect.Method.invoke(Unknown Source)

... 9 more

Caused by: java.lang.OutOfMemoryError: GC overhead limit
exceeded

at java.util.Arrays.copyOf(Unknown Source)

at java.util.ArrayList.ensureCapacity(Unknown Source)

at java.util.ArrayList.addAll(Unknown Source)

at
com.comsol.nativeutil.properties.bm.getAllProperties(Unknown
Source)

at
com.comsol.nativeutil.properties.r.getFromAllProperty(Unknown
Source)

at com.comsol.model.internal.impl.PropFeatureImpl.a(Unknown
Source)

at com.comsol.model.internal.impl.PropFeatureImpl.a(Unknown
Source)

at com.comsol.model.internal.impl.PropFeatureImpl.j(Unknown
Source)

at
com.comsol.model.internal.impl.PropFeatureImpl.generateKey(Unknown
Source)

at com.comsol.post.numerical.h.a(Unknown Source)

at com.comsol.post.numerical.h.a(Unknown Source)

at com.comsol.post.numerical.h.a(Unknown Source)

at com.comsol.post.numerical.h.getReal(Unknown Source)

at
com.comsol.model.internal.impl.NumericalFeatureImpl.a(Unknown
Source)

at
com.comsol.model.internal.impl.NumericalFeatureImpl.getReal(Unknown
Source)

... 13 more

I have for loop code.
It works several loops normally.
But it stopped the middle of the loop process
I can't find the what the problem is.
May I get the solution?

Kyungnam Kang

1 Reply Last Post Feb 13, 2013, 1:39 p.m. EST

Alexander Kuznetsov

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Posted: 1 decade ago

java.lang.OutOfMemoryError

give more memory to Java. Incresing Java Heap size might help.

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COMSOL 4.3 with MATLAB error

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