c:\Users\MINH\Documents\Arduino\libraries\MySQL_Connector_Arduino\src\MySQL_Encrypt_Sha1.cpp: In member function 'virtual size_t Encrypt_SHA1::write(uint8_t)':
c:\Users\MINH\Documents\Arduino\libraries\MySQL_Connector_Arduino\src\MySQL_Encrypt_Sha1.cpp:89:1: error: no return statement in function returning non-void [-Werror=return-type]
89 | }
| ^
c:\Users\MINH\Documents\Arduino\libraries\MySQL_Connector_Arduino\src\MySQL_Encrypt_Sha1.cpp: In member function 'virtual size_t Encrypt_SHA1::write(uint8_t*, int)':
c:\Users\MINH\Documents\Arduino\libraries\MySQL_Connector_Arduino\src\MySQL_Encrypt_Sha1.cpp:95:1: error: no return statement in function returning non-void [-Werror=return-type]
95 | }
| ^
cc1plus.exe: some warnings being treated as errors
When I upload to Pico, I get this error
c:\Users\MINH\Documents\Arduino\libraries\MySQL_Connector_Arduino\src\MySQL_Encrypt_Sha1.cpp: In member function 'virtual size_t Encrypt_SHA1::write(uint8_t)': c:\Users\MINH\Documents\Arduino\libraries\MySQL_Connector_Arduino\src\MySQL_Encrypt_Sha1.cpp:89:1: error: no return statement in function returning non-void [-Werror=return-type] 89 | } | ^ c:\Users\MINH\Documents\Arduino\libraries\MySQL_Connector_Arduino\src\MySQL_Encrypt_Sha1.cpp: In member function 'virtual size_t Encrypt_SHA1::write(uint8_t*, int)': c:\Users\MINH\Documents\Arduino\libraries\MySQL_Connector_Arduino\src\MySQL_Encrypt_Sha1.cpp:95:1: error: no return statement in function returning non-void [-Werror=return-type] 95 | } | ^ cc1plus.exe: some warnings being treated as errors
exit status 1
Compilation error: exit status 1