TLC error when generating Simulink model code

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computer12345
computer12345 2023-6-2
回答： Piyush 2023-6-15
Hello,
I am trying to generate the model code for my Simulink model which has some dSPACE blocks in it. When I try to build, I get the following TLC related errors:
Error: File: C:\Software\Mathworks\Matlab_All_Products_2020a\rtw\c\tlc\mw\opaquelib.tlc Line: 6 Column: 10
Unable to open %include file file_name_aux.tlc
Main program:
==> [00] C:\Software\Mathworks\Matlab_All_Products_2020a\rtw\c\tlc\mw\opaquelib.tlc:<NONE>(6)
Error: File: C:\Software\Mathworks\Matlab_All_Products_2020a\rtw\c\tlc\blocks\opaque.tlc Line: 14 Column: 23
Attempt to call a non-function value: NULL
Main program:
==> [00] C:\Software\Mathworks\Matlab_All_Products_2020a\rtw\c\tlc\blocks\opaque.tlc:BlockTypeSetup(14)
[01] C:\Software\Mathworks\Matlab_All_Products_2020a\rtw\c\tlc\private_api\blocksetuplib.tlc:BlockSetupAndCompatibilityCheck(107)
[02] C:\Software\Mathworks\Matlab_All_Products_2020a\rtw\c\tlc\mw\commonpass.tlc:<NONE>(51)
Error: File: C:\Software\Mathworks\Matlab_All_Products_2020a\rtw\c\tlc\blocks\opaque.tlc Line: 15 Column: 49
Undefined identifier protoBuf
Main program:
==> [00] C:\Software\Mathworks\Matlab_All_Products_2020a\rtw\c\tlc\blocks\opaque.tlc:BlockTypeSetup(15)
[01] C:\Software\Mathworks\Matlab_All_Products_2020a\rtw\c\tlc\private_api\blocksetuplib.tlc:BlockSetupAndCompatibilityCheck(107)
[02] C:\Software\Mathworks\Matlab_All_Products_2020a\rtw\c\tlc\mw\commonpass.tlc:<NONE>(51)
Error: File: C:\Software\Mathworks\Matlab_All_Products_2020a\rtw\c\tlc\fixpt\fixptlib.tlc Line: 1988 Column: 16
Unable to open %include file file_name_fixpt_util.tlc
Main program:
==> [00] C:\Software\Mathworks\Matlab_All_Products_2020a\rtw\c\tlc\fixpt\fixptlib.tlc:FixPt_LoadFixPtUtils(1988)
[01] C:\Software\Mathworks\Matlab_All_Products_2020a\rtw\c\tlc\mw\commonbodlib.tlc:SLibGenBodyCache(6309)
[02] C:\Software\Mathworks\Matlab_All_Products_2020a\rtw\c\tlc\mw\formatwide.tlc:<NONE>(70)
Error Message #01144: Could Not Generate Code
Could not generate code for the file_name model: Error: File: C:\Software\Mathworks\Matlab_All_Products_2020a\rtw\c\tlc\fixpt\fixptlib.tlc Line: 1989 Column: 9
Attempt to call a non-function value: CGIRBlockRegisterFixPointFunctions
Do you know what the issue could be?
Thank you.

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回答（1 个）

Piyush
Piyush 2023-6-15
Hello,
I understand that you are receiving errors related to TLC while you are trying to generate code from you Simulink model.
TLC Error Handling - MATLAB & Simulink (mathworks.com)
Please go through this documentation. It has mentioned many TLC errors explanation which may help you.

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