Adafruit_Sensor.h: No such file or directory

This error message indicates that the Arduino IDE is unable to find the "Adafruit_Sensor.h" library that your code is trying to use. To fix this error, you need to make sure that you have the library installed correctly.

Here are the steps to install the Adafruit Sensor library:

1. Open the Arduino IDE and go to Sketch > Include Library > Manage Libraries.
2. In the Library Manager, search for "Adafruit Sensor".
3. Select the latest version of the library and click "Install".
4. Once the installation is complete, close the Library Manager and reopen your sketch.
5. In your sketch, include the library by adding the following line at the top:

`#include <Adafruit_Sensor.h>`

6. Save your sketch and try uploading it again.

If you have already installed the library and are still getting the error, double-check that the library is spelled correctly in your code and that you have included the correct path to the library folder in your sketch.