Ivar KJELBERG
COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
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Posted:
1 decade ago
14 feb 2012, 14:32 GMT-5
Hi
My suggestion, locate the ini file and edit it with notepad (previously make a copy for backup). I'm astonished there is no C:\ ... or something more absolute in your path
--
Good luck
Ivar
Hi
My suggestion, locate the ini file and edit it with notepad (previously make a copy for backup). I'm astonished there is no C:\ ... or something more absolute in your path
--
Good luck
Ivar
Please login with a confirmed email address before reporting spam
Posted:
1 decade ago
15 feb 2012, 18:24 GMT-5
Hello,
I fixed it... Actually I chose the wrong file... it was in the Mac64 folder and modified the files:
comsol.ini
comsolserver.ini
In this case there is no MLROOT, instead I used the typical -Dsc which appears in the manual. I copy and paste the path from the comsol manual since it was not there before.
I still keep the MLROOT=/Applications/MATLAB_R2011b.app in the other file which was somewhere else
PS: to clarify my mistake in Mac there is a folder COMSOL42 and the icon app COMSOL42, First I chose the icon with right click to get the contents and found the bin folder and the comsol.ini file (incorrect file since it has the MLROOT script)....but then I chose the folder COMSOL42, went to the bin folder and then to MAC64 folder and found
comsol.ini
comsolserver.ini
and works....however I have a new problem
Matlab opened, I upload my file and got an error, smthg like line 1209 X# : etc... The real mistake was that "[ ]" are not necessary in the script, so I deleted all the brackets as they were suggested by Matlab and fixed that problem....
Now when I run it, it runs really fast compared to before but I have the following mistake
Java exception occurred:
java.lang.IllegalStateException: Not active: CDOTransaction(1)
at
org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:67)
at
etc
etc
Error in weak (line 10)
model = ModelUtil.create('Model');
BUT i don't know what is this error about..any help is appreciated
Hello,
I fixed it... Actually I chose the wrong file... it was in the Mac64 folder and modified the files:
comsol.ini
comsolserver.ini
In this case there is no MLROOT, instead I used the typical -Dsc which appears in the manual. I copy and paste the path from the comsol manual since it was not there before.
I still keep the MLROOT=/Applications/MATLAB_R2011b.app in the other file which was somewhere else
PS: to clarify my mistake in Mac there is a folder COMSOL42 and the icon app COMSOL42, First I chose the icon with right click to get the contents and found the bin folder and the comsol.ini file (incorrect file since it has the MLROOT script)....but then I chose the folder COMSOL42, went to the bin folder and then to MAC64 folder and found
comsol.ini
comsolserver.ini
and works....however I have a new problem
Matlab opened, I upload my file and got an error, smthg like line 1209 X# : etc... The real mistake was that "[ ]" are not necessary in the script, so I deleted all the brackets as they were suggested by Matlab and fixed that problem....
Now when I run it, it runs really fast compared to before but I have the following mistake
Java exception occurred:
java.lang.IllegalStateException: Not active: CDOTransaction(1)
at
org.eclipse.net4j.util.lifecycle.LifecycleUtil.checkActive(LifecycleUtil.java:67)
at
etc
etc
Error in weak (line 10)
model = ModelUtil.create('Model');
BUT i don't know what is this error about..any help is appreciated
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Posted:
1 decade ago
27 feb 2013, 05:04 GMT-5
Hi Christian,
I have the same Problem.
It occurs when a model is loaded to the server and I try to export an other one with a different ModelName to the comsol server.
Did you solve your Problem? I also need to find one, because I want to handle multiple models within the same comsol-server.
Hi Christian,
I have the same Problem.
It occurs when a model is loaded to the server and I try to export an other one with a different ModelName to the comsol server.
Did you solve your Problem? I also need to find one, because I want to handle multiple models within the same comsol-server.
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Posted:
1 decade ago
27 feb 2013, 05:12 GMT-5
model=mphload('PATH_&_MODEL.mph','Model');
model2=mphload('PATH_&_MODEL.mph.mph','Model2');
seems to work at least within matlab
model=mphload('PATH_&_MODEL.mph','Model');
model2=mphload('PATH_&_MODEL.mph.mph','Model2');
seems to work at least within matlab