Error scraping PowerDNS: reflect: call of reflect.Value.Type on zero Value" source="powerdns_exporter.go:201

[gitlilei2019]

pdns：4.6.4

docker run -d -p 9120:9120 --name pdns_exporter janeczku/powerdns-exporter -api-url="http://ip:port/api/v1/" -api-key="key"

docker logs -f pdns_exporter
time="2023-08-25T02:13:30Z" level=info msg="Starting Server: :9120" source="powerdns_exporter.go:338"
time="2023-08-25T02:14:12Z" level=error msg="Error scraping PowerDNS: reflect: call of reflect.Value.Type on zero Value" source="powerdns_exporter.go:201"
time="2023-08-25T02:14:14Z" level=error msg="Error scraping PowerDNS: reflect: call of reflect.Value.Type on zero Value" source="powerdns_exporter.go:201"