Random Simulink TI C2000 build error: Code generation information file does not exist

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Clemens Hauser
Clemens Hauser 2021-9-21
评论： Prabhat 2024-1-25
Hello all,
i am trying to run a model on a TI LaunchPad F28069M (TI C2000 MPU) with a BOOSTXL-DRV8305 daughter-card attached to it.
While building i randomly get the following error in simulink:
Code generation information file does not exist.
After the error appears, it is not possible for me to get the whole model running again. I could not find a setting or modification that led to a successful build afterwards. If i copy the model's content and paste it into a new model, everything works fine until the error appears again! Please find attached the complete build-log. Thank you for your help!

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Aditya Padmanabha
Aditya Padmanabha 2021-9-23
Hi Clemens,
Please try the following and if that does not solve the problem please contact Technical Support: www.mathworks.com/contact_us as we may need artifacts to understand the issue.
  1. Change the folder path (C:\Users\seppb\LRZ Sync+Share\MEE\01_Masterarbeit\Praxis\F28069M Launchpad) to remove charecters like '+' and try once?
  2. Try out the example by changing it to the required hardware boardand see if that works fine Parameter Tuning and Signal Logging with Serial Communication - MATLAB & Simulink Example (mathworks.com)
Thanks,
Aditya
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Prabhat
Prabhat 2024-1-25
Hi Meenakshi,
In matlab command window you can change the directory.
cd C:\Users\seppb\LRZ Sync+Share\MEE\01_Masterarbeit\Praxis\F28069M Launchpad

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