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Associate
April 1, 2026
Question

LwIP: can't find fs.c; needed by fs.o

  • April 1, 2026
  • 4 replies
  • 227 views

Hi,

I am new to ST platform, i am facing an issue as below.

C:/Users/Yuvaraj/Desktop/Test/1/Middlewares/Third_Party/LwIP/src/apps/http/fs.c', needed by 'Middlewares/LwIP/apps/http/fs.o'. Stop

I am opened the project from examples codes.

Can anyone help ? How to resolve this?

 

Regards,

Yuvaraj V

4 replies

mƎALLEm
Technical Moderator
April 1, 2026

Hello @Yuvi89 and welcome to the ST community,;

From which link you've downloaded the source code? from this link? or from Github in this link?

If you've downloaded it from the from Github did you clone with the recursive option --recursive?

Please refer to this knowledge base article: Downloading STM32Cube packages from GitHub correctly

"To give better visibility on the answered topics, please click on ""Accept as Solution"" on the reply which solved your issue or answered your question."
Yuvi89Author
Associate
April 2, 2026

Hello Meallem,

Thanks for the info.

   I am downloaded from Github able to build successfully.

If i am copy the project from the IDE and opened on another computer but this time getting same error.

The another computer also installed the Github files.

 

 

 

Ozone
Principal
April 2, 2026

> If i am copy the project from the IDE and opened on another computer but this time getting same error.
> The another computer also installed the Github files.

I'm not quite sure what you mean here exactly.

But when copying it to another PC, you most probably need to adapt the project location / paths.

> C:/Users/Yuvaraj/Desktop/Test/1/Middlewares/Third_Party/LwIP/src/apps/http/fs.c', needed by 'Middlewares/LwIP/apps/http/fs.o'. Stop

Check if this path / pathes are correct.

Alternatively clone it via git on you second PC, instead of copying it. 

Yuvi89Author
Associate
April 2, 2026

Let me try.

Technical Moderator
April 9, 2026

Hello @Yuvi89

Have you managed to resolve the issue you are encountering?

Best regards,

To improve visibility of answered topics, please click 'Accept as Solution' on the reply that resolved your issue or answered your question.