Michel,
This happens when TRNOpt/GenOpt picks some combination of
values that results in a simulation error. For instance, if you
were allowing TRNOpt to find a value of specific heat that best
fit some data but you did not prevent the guessed values of
specific heat from being negative then you might get this error.
The *.lst and *.log files (where the error is specified) will
be located in:
.\TrnsysXX\Optimization\GenOpt\Simulation\tmp-genopt-run-YYY
Either file can be opened with a text editor.
kind regards,
David
On 01/09/2019 06:28, Michel Tamarzians
via TRNSYS-users wrote:
Hi all,
I am trying to do an optimization for my pv-hydrogen
system to find the optimal sizing.
I wanted to use the Parametric Mesh algorithm, however
TRNOPT terminates with the following error:
Optimization terminated with error.
Error message:
**************
java.lang.ClassNotFoundException:
genopt.algorithm.EquMesh
Check whether file 'genopt.algorithm.EquMesh.class' is in
the correct path.
GenOpt terminated with error.
Can you perhaps tell me where I have to look to find the
correct path?? The strange thing is that the Parametric
algorithm works just fine so it should be something with a
path issue but I can't manage to figure out where to look.
Any tip/help is appreciated.
Thanks.
Kind regards,
Michel Tamarzians
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David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
3 North Pinckney Street - suite 202
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d.bradley@tess-inc.com
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