Protected Model Code Generation

Question

EddieM 2017-11-1

1
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/364493-protected-model-code-generation

回答： EddieM 2017-11-8

Hi

I'm trying to use a protected subsystem as part of a model. I've been able to protect the subsystem fine and am trying to generate code for the whole model but get the following error:

Error encountered while executing custom build hooks MemMapVariableCheck(modelName);: Error due to multiple causes. Caused by: Error due to multiple causes. Error due to multiple causes. Detected recursive call to slbuild, which might indicate invalid simultaneous model builds. If only one model build was in progress, and if you previously used dbquit while in the MATLAB debugger or pressed Ctrl-C during the build process, please restart the model build. Error while bringing model references of model Top_Model up to date: Detected recursive call to slbuild, which might indicate invalid simultaneous model builds. If only one model build was in progress, and if you previously used dbquit while in the MATLAB debugger or pressed Ctrl-C during the build process, please restart the model build. Unable to resolve workspace variables for block diagram 'Top_Model'

So I've converted the subsystem to a referenced subsystem and then created a protected model and selected the code generation option, which generates the code okay. However when I include the protected model in the main model, I get those errors. Happens if I use my own target or the .ert target as well. I've used the same method in the past and it's worked. Any help would be greatly appreciated. Thanks