Could not find root URL that matches running application URL

I want to solve the problem.

my grafana config

[server]
protocol = https
http_port = 3000
root_url = %(protocol)s://%(domain)s:%(http_port)s/grafana/
serve_from_sub_path = true

nginx config

server {
listen 443 ssl;
server_name _;
ssl_certificate cert.pem;
ssl_certificate_key rsa.key;
client_max_body_size 500M;
location /grafana/ {
proxy_pass https://localhost:3000/;
}
}

private plugin error
t=2021-12-23T08:36:20+0000 lvl=warn msg=“Could not find root URL that matches running application URL” logger=plugins plugin=loveiskin-my-datasource appUrl=https://localhost:3000/grafana/ rootUrls="[https://localhost:3000/grafana/]"
t=2021-12-23T08:36:21+0000 lvl=warn msg=“Some plugin scanning errors were found” logger=plugins errors=“plugin ‘loveiskin-my-datasource’ has an invalid signature”

Note the following:

Hi,

Is your plugin signed following the procedures shared ?

Good luck

HI,
Yes I signed my plugin.

Hi,

I think your problem might be similar to the one discussed here :

Hope it helps.

Good Luck