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Re: [TRNSYS-users] DLL problems



Iker Marino Bilbao wrote:

When I try to run any project, it appears the following error: "Did not find TrnDLL.dll", and hence it's impossible to carry out any kind of simulation. I have checked that this problem appears just when I have Matlab installed in the same PC. I need to have the two programs installed at the same time, because I want to build and applications that employs the both of them. I'm not able to solve the problem and maybe someone could help me.

TRNSYS 16 should not interact with Matlab unless you are running a project with Type 155. I would suggest the following steps for troubleshooting:


If you are trying to run a project with Type 155 (calling MAtlab):
- Make sure that your Matlab "bin\win32" directory is on windows' search path (C:\Matlab\bin\win32 by default) and that you are using a supported version of Matlab (R13 or R14)


If you are not running a project with Type 155:
- You could try removing Type155.dll from your Trnsys16\UserLib directory (really remove it, renaming it won't help). If it solves your problem please report it to your distributor with a description of your system and installed programs, it is a bug.
- Check the log file for an indication of what the problem might be. E.g. when you run begin.tpf (in Examples\Begin), the file should look like the attached file. Please send your log file to your distributor if you cannot run Begin.tpf
Kind regards,


Michaël Kummert



--
_________________________________________________________

Michaël Kummert

Solar Energy Laboratory - University of Wisconsin-Madison
1303 Engr Res Bldg, 1500 Engineering Drive
Madison, WI 53706

Tel: +1 (608) 263-1589
Fax: +1 (608) 262-8464
E-mail: kummert@xxxxxxxxxxxxx

SEL Web Site: http://sel.me.wisc.edu
TRNSYS Web Site: http://sel.me.wisc.edu/trnsys
            TRNSYS - the TRaNsient SYstem Simulation program                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
   The Solar Energy Lab at the University of Wisconsin - Madison, USA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
Le Centre Scientifique et Technique du Batiment, Sophia Antipolis, France                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
           Transsolar Energietechnik GmBH, Stuttgart, Germany                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
        Thermal Energy System Specialists, Madison Wisconsin, USA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                           Release 16.00.0036                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
Simulation log for: "C:\Program Files\Trnsys16\Examples\Begin\Begin.dck"                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
 
*** Notice at time        :         0.000000
    Generated by Unit     : Not applicable or not available
    Generated by Type     : Not applicable or not available
    Message               : The following Types were loaded from TRNDll.dll: Type109, Type3, Type1, Type6, Type24, Type25, Type65, Type14
 
*** Notice at time        :         0.000000
    Generated by Unit     : Not applicable or not available
    Generated by Type     : Not applicable or not available
    Message               : "Type155.dll" was found but not loaded since Type 155 is not used in the input file.
 
*** Notice at time        :         0.000000
    Generated by Unit     : Not applicable or not available
    Generated by Type     : Not applicable or not available
    Message               : "Type62.dll" was found but did not contain any components from the input file.
 
*** Notice at time        :         0.000000
    Generated by Unit     : Not applicable or not available
    Generated by Type     : Not applicable or not available
    TRNSYS Message    199 : TRNSYS found at least one user DLL in the UserLib directory. (Note: Only DLL's including Types that are used in the simulation are loaded)
    Reported information  : 0 user DLLs were loaded after searching in "C:\Program Files\Trnsys16\UserLib"
 
*** End of the simulation
    Total Notices         :         4
    Total Warnings        :         0
    Total Fatal Errors    :         0
 
    Total TRNSYS Calculation Time     :             1.6700 seconds
    Calculation time inside the Types :             0.2800 seconds
 
    TRNSYS Calculation Time Breakdown by Unit Number
    Unit     2 :           0.180000 seconds
    Unit     3 :           0.000000 seconds
    Unit     4 :           0.010000 seconds
    Unit     5 :           0.030000 seconds
    Unit     6 :           0.010000 seconds
    Unit     7 :           0.040000 seconds
    Unit     8 :           0.010000 seconds
    Unit     9 :           0.000000 seconds
 
    TRNSYS Calculation Time Breakdown by Type Number
    Type     1 :           0.010000 seconds
    Type     3 :           0.000000 seconds
    Type     6 :           0.030000 seconds
    Type    14 :           0.000000 seconds
    Type    24 :           0.010000 seconds
    Type    25 :           0.040000 seconds
    Type    65 :           0.010000 seconds
    Type   109 :           0.180000 seconds
 
    TRNSYS Iterative Call Breakdown by Unit Number
    Unit     2 :               2834 calls
    Unit     3 :               2954 calls
    Unit     4 :               2954 calls
    Unit     5 :               2953 calls
    Unit     6 :               1419 calls
    Unit     7 :               1419 calls
    Unit     8 :               1419 calls
    Unit     9 :               2835 calls
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