Channel creation failed at test network of hyperledger fabric

Question

当我在超级账本结构上运行测试网络时，出现此错误错误：发布“https:\/\/localhost:7053\/participation\/v1\/channels”：拨打 tcp 127.0.0.1:7053：连接：连接被拒绝频道创建失败如何解决

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Answer 1

Try downloading again the test network from Github repository and start the network again. Sometimes, when the test network is stopped, it stores some annoying files. By redownloading the test network, you will start with a clean network.

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Answer 2

I tried the following. it worked Assuming you are in the following folder fabric-samples\/test-network

Basically all containers are stopped

check with 'docker ps'