[TRNSYS-users] Error with matlab calling

[SALMA LAHMAR]

Thanks a lot.
I will answer you once I test these suggestions

Le mer. 13 nov. 2019 à 20:02, David BRADLEY <d.bradley at tess-inc.com> a
écrit :

> Salma,
>
>  The most common cause of this problem is that the Type155.dll file
> located in your .\Trnsys18\Exe\ directory is not the one for the version of
> Matlab that you are using. Look in the ..\Trnsys18\Exe\DLLs\ directory and
> you'll find various *.zip files containing versions of Type155.dll for
> different versions of Matlab. If you find your Matlab version then replace
> the existing Type155.dll with the one from the *.zip file.
>
>  There are a number of other possible causes of this error. It is hard to
> diagnose because a lot of times it has to do with the configuration of
> Matlab and TRNSYS and your computer. Here is the knowledge base that we
> have collected:
>
> •    Avoid the use of the Matlab “clear all” statement. This statement has
> been found to delete all of the data that is being passed from TRNSYS to
> Matlab.
> •    *Make sure that neither TRNSYS nor Matlab is installed in the
> .\Program Files\ directory.*
> •    *Make sure that both your user account and the SYSTEM user (a
> built-in Windows user account) have full administrative privileges.*
> •    *The Type155.dll in your ..\TrnsysXX\Exe directory must match the
> version of Matlab that you are using. DLLs for various Matlab releases are
> located in the ..\TrnsysXX\Exe\DLLs\ directory. If you find your version of
> Matlab there, extract the Type155.dll and place it in ..\TrnsysXX\Exe,
> replacing the file that is already in that location. If you do not see your
> version of Matlab in the ..\TrnsysXX\Exe\DLLs\ directory please contact
> your distributor; they can provide you with an appropriate version of the
> file.*
> •    Add the path to libeng.dll, which is normally located in
> C:\Matlab\bin\win64, to your windows search path (assuming you installed in
> C:\Matlab, otherwise adapt)
> •    To do this, in Control Panel, System, Advanced System Settings,
> Environment variables, edit the Path variable (we recommend that you edit
> the one in System Variables rather than User Variables). Add
> “C:\Matlab\bin\win64;” (without the quotes but with the trailing semicolon)
> at the beginning of the search path. You will notice that Matlab has added
> other subdirectories of C:\Matlab to the path but not that one (and you
> thought TRNSYS was bad…).
> •    If you also install the 32-bit version of Matlab you should make sure
> that the win64 directory appears before all other references to Matlab in
> the path. NOTE: some users have found that they need to remove all other
> references to Matlab in the path, regardless of their relative placement.
> •    Note that if you change the path while the TRNSYS Studio is running
> you will need to restart the TRNSYS Studio.
> •    Some users have found it necessary to run the command
> 'regmatlabserver' in your Matlab command window. This registers Matlab as
> comserver.
>
> On 11/12/2019 13:01, SALMA LAHMAR via TRNSYS-users wrote:
>
> Hello
> I need urgent help,
> I use Matlab 2015 64 bit with trnsys 18 I have this erreur : "Your input
> file uses Type 155 (Calling Matlab). "Type155.dll" was found but could not
> be loaded. Please make sure that a supported version of Matlab is installed
> and that Matlab's "bin\win32" folder is on Windows' search path"
> Respectfully
> salma
> ᐧ
>
> _______________________________________________
> TRNSYS-users mailing listTRNSYS-users at lists.onebuilding.orghttp://lists.onebuilding.org/listinfo.cgi/trnsys-users-onebuilding.org
>
> --
> ***************************
> David BRADLEY
> Principal
> Thermal Energy Systems Specialists, LLC3 North Pinckney Street - suite 202
> Madison, WI  53703 USA <https://www.google.com/maps/search/3+North+Pinckney+Street+-+suite+202%0D%0AMadison,+WI++53703+USA?entry=gmail&source=g>
>
> P:+1.608.274.2577
> F:+1.608.278.1475d.bradley at tess-inc.com
> http://www.tess-inc.comhttp://www.trnsys.com
>
>
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