Why shows error for connecting Matlab with Aspen Plus ?

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wanrong wang
wanrong wang 2023-4-11
回答： Manikanta Aditya 2023-4-28
I'm trying to use the command
Aspen = actxserver('Apwn.Document.39.0'); %34.0 ---> V8.8; 35.0 ---> V9.0; and 36.0 ---> V10.0
to connect aspen plus and Matlab. It works fine when I changed it to HYSYS. But it keeps showing the following error :
Error using feval
Server Creation Failed: Server execution failed
Error in actxserver (line 89)
h=feval(['COM.' convertedProgID], 'server', machinename, interface);
Error in AspenPlus_Matlab_Link (line 5)
Aspen = actxserver('Apwn.Document.39.0'); %34.0 ---> V8.8; 35.0 ---> V9.0; and 36.0 ---> V10.0
Could any one help me on this? It is reallt important for me.
Best regards,
Wanrong

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回答（1 个）

Manikanta Aditya
Manikanta Aditya 2023-4-28
Hi Wanrong,
As per my understanding, you tried running the above command to connect MATLAB and Aspen Plus and got an error ‘Server creation failed: Server Execution failed’.
The error could not be from MATLAB, but rather from windows produced error.
You can check the following MATLAB Answer to resolve the error:
I hope this resolves the issue you were facing.

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