Compilation error

Official Hardware Opta
1

Good evening,

in the last days I needed to format my PC, now I'm trying to compile and upload a sketch to an Opta device, unfortunately I get the following error message from the compiler:

In file included from d:\100 Arduino IDE\libraries\ArduinoIoTCloud\src/ArduinoIoTCloud.h:177:0,
                 from D:\100 Arduino IDE\Opta7MExample_cloud\thingProperties.h:7,
                 from D:\100 Arduino IDE\Opta7MExample_cloud\Opta7MExample_cloud.ino:17:
d:\100 Arduino IDE\libraries\ArduinoIoTCloud\src/ArduinoIoTCloudTCP.h:30:12: fatal error: Arduino_SecureElement.h: No such file or directory
   #include <Arduino_SecureElement.h>
            ^~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
exit status 1

Compilation error: exit status 1

Please may someone help me to understand where the problem arise?

2

Looks like the Arduino_SecureElement.h library has not been installed properly. Kindly follow this procedure: https://docs.arduino.cc/software/ide-v1/tutorials/installing-libraries/

3

I re installed the library, now the compiling is getting long and long....

4

The compiling took longer but with no errors