Hello I Tray run one code but I do not find this library
#include "WProgram.h"
Could someone help me !
this means it's a super old code... Now it's #include <Arduino.h>
I include but keep the same msg. Thank you.
This library does not exist anymore. I am looking for everywhere but nothing.
don't keep it. REPLACE it by the new include (which should not even be needed in a .ino)
as I can't guess your code, next answer will be after you posted all the code.
You need to replace #include "WProgram.h" with #include <Arduino.h>.
We can provide specific instructions if you provide more information:
- If you don't still have the IDE or web editor open with the error present, repeat the process that generated it.
- You now need to copy the full and exact text of the output.
The procedure for doing this is different depending on which Arduino development software you are using:- Arduino IDE 1.x: Click the Copy error messages button on the right side of the orange bar in the IDE.
- Arduino IDE 2.x: Right click on the black "Output" panel at the bottom of the IDE window and then select "Copy All" from the context menu.
- Arduino Web Editor: Click the icon that looks like two pieces of paper at the top right corner of the black console window Web Editor.
- Open a forum reply here by clicking the Reply button.
- Click the
</>icon on the post composer toolbar.
This will add the forum's code block markup (```) to your reply to make sure the error messages are correctly formatted.
- Press Ctrl+V.
This will paste the compilation output into the code block. - Move the cursor outside of the code block markup before you add any additional text to your reply.
- Click the Reply button to post the output.
Oops, J-M-L beat me to it. I'll leave mine up in case the instructions for getting the error message might be of value.
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