Sudden Error

[eunni]

Hi,

I am currently working on a project using an STM32U5 series microcontroller, and I have encountered a significant build issue with numerous errors related to the HAL driver.

Attached picture is just some of error code. (First and the last page)

It made1675 errors and 381 warnings.

I think my code doesn't have any problem becuase It worked well just few minutes ago.

Thank you. 

 

[eunni]

Additional information,

I am using NUCLEO-U575ZI-Q board, and entire project is about I2C.

1 U575ZI-Q master and 3 LK432KC slave board.

 

[eunni]

Project Explorer said some of my Inc, src files in Drivers foler had problems. 

[mƎALLEm]

Hello,

Maybe you need to share your project to let other members to help you efficiently.

[Kakyouka]

What have you already tried to fix it ?

[eunni]

Nothing..

[STTwo-32]

Hello @eunni and welcome to the ST Community :smiling_face_with_smiling_eyes:.

can you share your project So that we can check. Also, what are the versions of the STM32CubeIDE, CubeMX and CubeH5 that you are using. Also, have you downloaded your CubeH5 Library As a .Zip from Github. 

Best Regards.

STTwo-32

[eunni]

I use STM32CubeIDE 1.15.0 version.

and I don't know what CubeH5 is. I've never downloaded CubeH5 before. 

It's my very first time to use STM32, sorry :(

[mƎALLEm]

Hello,

You need to share your project folder instead of the main file.

[Andrew Neil]

---

@eunni wrote:

It made1675 errors and 381 warnings.

---

Typically, that happens because of 1 (or a few) early error which then causes a load of consequent errors.

A common example is omitting to #include a required header - which will, of course, result in an error on every single place that tries to use something from that header.

Therefore, you need to start by looking at the very first reported error.

 

 

---

@eunni wrote:

Attached picture is just some of error code. (First and the last page)

---

It would be better to include the errors as text, rather than a pictures.

Copy & paste using the code button:

 

"implicit declarations" occur when you haven't provided an explicit declaration for the function you're calling.

Again, this often means that a needed header file is missing - either the #include is missing, or it failed.

 

It doesn't look like your Console window has all the errors - it's presumably overflowed, and lost the very first ones.

There was a thread recently about how to find the full log ...

[eunni]

Thank you for kind explanation :)

I attactched my main.c code below and full error code here.

Since the error so long, I attacthed it in .txt file. 

 

thank you

[Andrew Neil]

I don't believe that's the full error list - I'm sure there must have been more errors before the start of that.

The full log would start with something like:

11:25:43 **** Build of configuration Debug for project nucleo-l073 ****
make -j8 all 

I'm afraid I can't find the post on where to find the full build log.

[eunni]

I cannot resolve this issue.

but I made new project with same code, and It work!

 

Thank you all for help :)