The custom integration '' does not have a valid version key (None) in the manifest file and was blocked from loading. ignore
Go into custom component directory and run this:
cat << EOF >manifest.json
{
"domain": "your_domain_name",
"name": "Your Integration",
"documentation": "https://www.example.com",
"dependencies": [],
"codeowners": [],
"requirements": [],
"iot_class": "cloud_polling"
}
EOF
CRITICAL (MainThread) [supervisor.core] System is running in an unhealthy state and needs manual intervention!,
https://github.com/home-assistant/supervisor/issues/2334#issuecomment-739812280
cat << EOF >/opt/hassio/jobs.json
{"ignore_conditions": ["healthy"]}
EOF