Dear Eric,
The MATLAB DLLs are
linked in dynamically, it is not necessary to update the PROFORMA (updating the
Proforma has no impact on the simulation).
You should contact your
TRNSYS distributor in order to obtain the binary version of type155 compatible
with the MATLAB version you use.
Sincerely,
Werner
De :
ericjhwilson@gmail.com [mailto:ericjhwilson@gmail.com] De la part de Eric Wilson
Envoyé : lundi 22 septembre 2008
20:01
À : trnsys-users@cae.wisc.edu
Objet : [TRNSYS-users]
"Unable to start the Matlab Engine" using MATLAB R14Type 155
Hi,
I am using TRNSYS version 16.01.0002 trying to run the "Calling
Matlab" example. I am using Matlab 7.0 (R14), although Matlab 2006
was previously installed on this computer so that might be causing problems.
I get the error:
"Access violation at address 04ED1457 in module 'libeng.dll'. Read of
address 00000004."
followed by:
"An unexpected error was encountered and TRNSYS will abort."
The log file reads "Message: Unable to start the Matlab Engine".
I opened the Type155.tmf file and noticed that on the "Files" tab the
"Source Code File" path is
".\SourceCode\Types\Type155.f90". However, this file is not
located at that path, but rather at ".\SourceCode\Optional\Type155.f90"
I tried copying it (and those four .lib files) to the Types directory.
Clicking the "Edit" button will now find the file, but clicking
"Compile Module" still can't find the file in this location.
I have the Windows search path properly set to "C:\Matlab\bin\win32"
How do I make sure the routine is linked with the libeng.lib, libmat.lib,
libmex.lib and libmx.lib files?
I have tried copying these files from the Matlab installation
(C:\Matlab\extern\lib\win32\...) to the "SourceCode\Optional\"
directory. However, there are several versions of each file. How do I
know which folder to get them from (i.e. watcom, microsoft, lcc, digital
borland)? My Fortran compiler is Compaq Visual Fortran 6.6.0 (Microsoft
Visual Studio DF98).
Do I need to recompile Type155, as suggested by Diego in a previous
message? I assume that this is done by clicking "Compile
Module" on the "Files" tab of Type155.tmf, however I get an
error as mentioned above.
Thank you in advance for any help or suggestions you can give me.
Eric Wilson
Building Systems Program
University of Colorado at Boulder
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