无法恢复 fabric-samples test-network 的备份 - Hyperledger fabric v2.2.0
Unable to restore the backup of fabric-samples test-network - Hyperledger fabric v2.2.0
我正在尝试备份和恢复 hyperledger fabric network v2.2.0。为了对此进行测试，我使用了结构发布的测试网络 - https://github.com/hyperledger/fabric-samples/archive/refs/tags/v2.2.0.tar.gz. First I brought up the network, created the channel, deployed CC and performed invoke, query. Then I took backup by following the article - https://www.devprovider.com/how-to-take-backup-from-hyperledger-fabric。完成备份后，我删除了网络。然后我尝试从备份数据（排序者的加密材料、节点、通道工件、节点数据和排序者数据）中恢复。我通过比较我删除的网络和恢复的网络的通道高度，确认恢复成功。我备份的时候是8点。因此，为了从 Chaincode 的角度检查一切是否正常，我尝试了导致错误的查询，
Error: endorsement failure during query. response: status:500
message:"error in simulation: failed to execute transaction
392e33eaadd537650590479036a1018946dcbbebaf3d55cbddb288e243485e80:
could not launch chaincode
basic_1.0:4ec191e793b27e953ff2ede5a8bcc63152cecb1e4c3f301a26e22692c61967ad: error starting container: error starting container: API error (404):
network _test not found"
同样的调用错误。谁能指导我如何克服 CC 调用和查询失败的问题？提前致谢！
您尚未设置 COMPOSE_PROJECT_NAME 的值，请在启动结构网络之前将其设置为任意值
export COMPOSE_PROJECT_NAME=net
此变量设置在与对等方相同的桥接网络上启动链码容器
我正在尝试备份和恢复 hyperledger fabric network v2.2.0。为了对此进行测试，我使用了结构发布的测试网络 - https://github.com/hyperledger/fabric-samples/archive/refs/tags/v2.2.0.tar.gz. First I brought up the network, created the channel, deployed CC and performed invoke, query. Then I took backup by following the article - https://www.devprovider.com/how-to-take-backup-from-hyperledger-fabric。完成备份后，我删除了网络。然后我尝试从备份数据（排序者的加密材料、节点、通道工件、节点数据和排序者数据）中恢复。我通过比较我删除的网络和恢复的网络的通道高度，确认恢复成功。我备份的时候是8点。因此，为了从 Chaincode 的角度检查一切是否正常，我尝试了导致错误的查询，
Error: endorsement failure during query. response: status:500 message:"error in simulation: failed to execute transaction 392e33eaadd537650590479036a1018946dcbbebaf3d55cbddb288e243485e80: could not launch chaincode basic_1.0:4ec191e793b27e953ff2ede5a8bcc63152cecb1e4c3f301a26e22692c61967ad: error starting container: error starting container: API error (404): network _test not found"
同样的调用错误。谁能指导我如何克服 CC 调用和查询失败的问题？提前致谢！
您尚未设置 COMPOSE_PROJECT_NAME 的值，请在启动结构网络之前将其设置为任意值
export COMPOSE_PROJECT_NAME=net
此变量设置在与对等方相同的桥接网络上启动链码容器