X509 - The CRT/CRL/CSR format is invalid, e.g. different type expected #78
Description
i got an error when i want to use HTTPS with root_ca.pem
Here is the log
[V][HTTPClient.cpp:245] beginInternal(): url: https://192.168.18.192/x
[D][HTTPClient.cpp:293] beginInternal(): protocol: https, host: 192.168.18.192 port: 443 url: /x
[D][HTTPClient.cpp:579] sendRequest(): request type: 'GET' redirCount: 0
[V][ssl_client.cpp:59] start_ssl_client(): Free internal heap before TLS 267404
[V][ssl_client.cpp:65] start_ssl_client(): Starting socket
[V][ssl_client.cpp:104] start_ssl_client(): Seeding the random number generator
[V][ssl_client.cpp:113] start_ssl_client(): Setting up the SSL/TLS structure...
[V][ssl_client.cpp:129] start_ssl_client(): Loading CA cert
[E][ssl_client.cpp:36] _handle_error(): [start_ssl_client():138]: (-8576) X509 - The CRT/CRL/CSR format is invalid, e.g. different type expected
[E][WiFiClientSecure.cpp:133] connect(): start_ssl_client: -8576
[V][ssl_client.cpp:265] stop_ssl_socket(): Cleaning SSL connection.
[D][HTTPClient.cpp:1118] connect(): failed connect to 192.168.18.192:443
[W][HTTPClient.cpp:1417] returnError(): error(-1): connection refused
[E][esp32fota.cpp:444] execHTTPcheck(): Error on HTTP request
[D][HTTPClient.cpp:400] disconnect(): tcp is closed
[V][ssl_client.cpp:265] stop_ssl_socket(): Cleaning SSL connection.
[V][ssl_client.cpp:265] stop_ssl_socket(): Cleaning SSL connection.
[V][ssl_client.cpp:265] stop_ssl_socket(): Cleaning SSL connection.
How my root_ca.pem looks like
-----BEGIN CERTIFICATE-----
MIICNzCCAd2gAwIBAgIUDanrxeh8iZsiFFdKoakZxWCZzmcwCgYIKoZIzj0EAwIw
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
MvaV54fWuY4CIQCXAscqWiIcjOU6nL7gFH/rp01HR20J5ciAOe7R5IYS+A==
-----END CERTIFICATE-----