Errors in log when using WeChat

[haijd]

2018/04/24 23:41:05 failed to dial: dial tcp: address [::ffff:42.236.126.28]: missing port in address
2018/04/24 23:41:06 failed to dial: dial tcp: address [::ffff:42.236.126.15]: missing port in address
2018/04/24 23:41:06 proxy-http 192.168.0.127:56591 <-> :80
2018/04/24 23:41:06 failed to dial: dial tcp: address [::ffff:42.236.126.30]: missing port in address
2018/04/24 23:41:06 proxy-http 192.168.0.127:56592 <-> :80
2018/04/24 23:41:06 failed to dial: dial tcp: address [::ffff:42.236.126.16]: missing port in address
2018/04/24 23:41:06 proxy-http 192.168.0.127:56593 <-> :80
2018/04/24 23:41:06 failed to dial: dial tcp: address [::ffff:42.236.126.11]: missing port in address
2018/04/24 23:41:06 failed to dial: dial tcp: address [::ffff:42.236.126.37]: missing port in address