Error popped : Failed Code generation information file does not exist. 0 of 1 models built (0 models already up to date)

While deploying a trial code on my STM32 F446ZE MCU following error popped up :-

### Starting build procedure for: TRIAL_2 ### Build procedure for TRIAL_2 aborted due to an error.

Build Summary

Top model targets built: Model Action Rebuild Reason =================================================================== TRIAL_2 Failed Code generation information file does not exist. 0 of 1 models built (0 models already up to date) Build duration: 0h 0m 1.169s

STM32 Project must be generated with NoMain option enabled.

Answer 1

[Manish]

Hi Jashan

I understand that you are facing the error 'code generation Information file doesnot exist'.

To resolve the error you can try the below steps:

1. Make sure the build folder exists and that its path is accurately defined.
2. Look for any errors in the MATLAB Command Window that might have led to the failure of code generation
3. Ensure that the necessary support packages and target files are installed in MATLAB.
4. Try shortening the path and attempt to build and generate again.

Refer the below MATLAB answers for better understanding:

• https://www.mathworks.com/matlabcentral/answers/1590659
• https://www.mathworks.com/matlabcentral/answers/857975
• https://www.mathworks.com/support/search.html/answers/1849558
• https://www.mathworks.com/support/search.html/answers/1806225

Hope it helps!