Hyperledger fabric 如何修复';下载hyperledgerfabric时从docker提取图像配置

Hyperledger fabric 如何修复';下载hyperledgerfabric时从docker提取图像配置,hyperledger-fabric,download,Hyperledger Fabric,Download,我试图在ubuntu中下载Fabric,但我不能,因为它显示了这个错误 error pulling image configuration: Get https://production.cloudflare.docker.com/registry-v2/docker/registry/v2/blobs/sha256/c8/c8b4909d8d46f41dc8a111937e4bacf2b3b4cf2816c8553ffde2cf497acd901d/data?verify=1550251944

我试图在ubuntu中下载Fabric,但我不能,因为它显示了这个错误

error pulling image configuration: Get https://production.cloudflare.docker.com/registry-v2/docker/registry/v2/blobs/sha256/c8/c8b4909d8d46f41dc8a111937e4bacf2b3b4cf2816c8553ffde2cf497acd901d/data?verify=1550251944-uHSYU8poIp5GJZPGIQBvWIJ6Pz4%3D: dial tcp: lookup production.cloudflare.docker.com on 127.0.0.53:53: read udp 127.0.0.1:46587->127.0.0.53:53: i/o timeout

I/O超时表示这只是一个internet连接问题。我建议更改为更快和/或更稳定的连接,然后重试

如果问题仍然存在,请使用所需的系统配置更新问题