報錯
Failed validating bootstrap block: initializing channelconfig failed: could not create channel Orderer sub-group config: setting up the MSP manager failed: the supplied identity is not valid: x509: certificate signed by unknown authority (possibly because of "x509: ECDSA verification failure" while trying to verify candidate authority certificate "ca.tbc20200721.vbaas.com")
截圖
導致原因：
將服務都停了后，又重復執行了證書生成腳本和創世區塊生成命令導致。
cryptogen generate --config=${NETWORKPATH}/${NETWORKNAME}/crypto-config.yaml
configtxgen -profile SampleMultiNodeEtcdRaft -channelID byfn-sys-channel -configPath ${NETWORKPATH}/${NETWORKNAME} -outputBlock ${NETWORKPATH}/${NETWORKNAME}/channel-artifacts/genesis.block
生產環境請不要多次執行上面兩命令。
測試環境解決辦法： 刪除證書 和 創世區塊文件，重新生成，再啟動。