Error while generating DLL

Question

Abhishek 2024-8-29

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2148619-error-while-generating-dll

回答： Kautuk Raj 2024-9-17

I have around 50 simulink models.For 47 models i was able to generate harness and use the same harness as argument for slbuild command and generate DLL.This is done with the help of the m-script we created and its generic for all model.

But for the 3 models i am uable to generate DLL and i am getting errors as follows:

.### Build procedure for model: 'VcCcCmptCtr_GT_Harness' aborted due to an error.

Error using tlc_new

Error: Errors occurred - aborting

Error in tlc (line 87)

[varargout{:}] = tlc_new(varargin{:});

Error in callTLCService

Error in tlc_c>InvokeTLC (line 1025)

callTLCService(action, tlcCmd, tlcProfilerOn, buildDir, ...

Error in tlc_c (line 562)

InvokeTLC(dispOpts, buildDir, modelName, rtwroot, ...

Error in coder.internal.ModelBuilder/buildProcedure (line 710)

buildResult = tlc_c(h,...

Error in coder.internal.ModelBuilder/make_rtw (line 197)

buildResult = buildProcedure...

Error in coder.internal.ModelCodegenMgr/make_rtw (line 8)

buildResult = obj.make_rtw(varargin);

Please assist.

Thanks

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Abhishek 2024-9-2

Hi Rik,

below is the complete errror message:

Error using tlc_new

Error: Errors occurred - aborting

Error in tlc (line 87)

[varargout{:}] = tlc_new(varargin{:});

Error in callTLCService

Error in tlc_c>InvokeTLC (line 1025)

callTLCService(action, tlcCmd, tlcProfilerOn, buildDir, ...

Error in tlc_c (line 562)

InvokeTLC(dispOpts, buildDir, modelName, rtwroot, ...

Error in coder.internal.ModelBuilder/buildProcedure (line 710)

buildResult = tlc_c(h,...

Error in coder.internal.ModelBuilder/make_rtw (line 197)

buildResult = buildProcedure...

Error in coder.internal.ModelCodegenMgr/make_rtw (line 8)

buildResult = obj.make_rtw(varargin);

Error in make_rtw (line 20)

buildResult = h.make_rtw(buildArgs, varargin{:});

Error in build_target

Error in build_standalone_rtw_target

Error in slbuild_private

Error in sl (line 15)

[varargout{1:nargout}]=feval(varargin{:});

Error in slbuild (line 72)

sl('slbuild_private', mdl, target, varargin{2:end});

Rik 2024-9-2

This doesn't look the same most Matlab errors do. Since I don't see anything I'm familiar with, I unfortunately cannot help you. the number of people intimately familiar with Simulink is also fairly limited (compared to Matlab in general).

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Answer 1

Kautuk Raj 2024-9-17

1
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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2148619-error-while-generating-dll#answer_1517655

I reckon that you are encountering an error when trying to generate a DLL for some Simulink models. The error message indicates issues with the TLC (Target Language Compiler) process.

In one of my models, I faced a similar issue in the R2017b version. I could not find any workarounds to overcome this.

Updating to MATLAB R2020b or a later version resolved the issue for me.

I recommend trying the same update to see if it resolves your problem as well.

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Error while generating DLL

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