ESP32 Mining troubleshooting

Problem: sha_parallel_engine.h troubleshooting

Compilation error:

ResolveLibrary(sha/sha_parallel_engine.h)
  -> candidates: []ESP32_Code:59:85: fatal error: sha/sha_parallel_engine.h: No such file or directory
 #include "sha/sha_parallel_engine.h" // Include hardware accelerated hashing library
                  ^
compilation terminated.

Solution: You can see some workarounds for this in this documentation.

Problem: ArduinoJson.h: No such file or directory

Compilation error:

ESP32_Code:59:25: fatal error: ArduinoJson.h: No such file or directory

Solution: Get the ArduinoJSON dependency (how-to).