当前，我正在使用Hyperledger Fabric 1.4，并且我正在尝试修改基本网络。我试图与一个同龄人添加一个org2。每当我尝试从第二个组织（Org2）上的对等方调用链码时，都会出现以下错误：
错误：认可链码错误：rpc错误：代码=未知desc =访问被拒绝：频道[]创建者组织[Org2MSP]
我当前的网络组件是：org1，有两个对等体org2，一个同龄人CA1CA2订单命令行界面和一个名为“ mychannel”的频道
我能够创建频道“ mychannel”，并加入来自两个组织的3个同行。另外，我能够在两个组织的三个对等节点上安装chaincode。我在Org1中的peer0上实例化链码
订购记录的一部分：
2019-05-13 13:17:42.384 UTC [fsblkstorage] newBlockfileMgr -> INFO 003 Getting block information from block storage
2019-05-13 13:17:42.970 UTC [orderer.commmon.multichannel] Initialize -> INFO 004 Starting system channel 'testchainid' with genesis block hash f1bcfe55588bd24faaa699bc740045455283b63950436a36d5cf473f4b3d8f81 and orderer type solo
2019-05-13 13:17:42.970 UTC [orderer.common.server] Start -> INFO 005 Starting orderer:
Version: 1.4.1
Commit SHA: 87074a7
Go version: go1.11.5
OS/Arch: linux/amd64
2019-05-13 13:17:42.970 UTC [orderer.common.server] Start -> INFO 006 Beginning to serve requests
2019-05-13 13:21:30.921 UTC [comm.grpc.server] 1 -> INFO 007 streaming call completed grpc.service=orderer.AtomicBroadcast grpc.method=Broadcast grpc.peer_address=172.20.0.6:36544 grpc.code=OK grpc.call_duration=27.428231ms
2019-05-13 13:21:30.927 UTC [fsblkstorage] newBlockfileMgr -> INFO 008 Getting block information from block storage
2019-05-13 13:21:31.038 UTC [orderer.commmon.multichannel] newChain -> INFO 009 Created and starting new chain mychannel
2019-05-13 13:21:31.044 UTC [comm.grpc.server] 1 -> INFO 00a streaming call completed grpc.service=orderer.AtomicBroadcast grpc.method=Deliver grpc.peer_address=172.20.0.6:36542 grpc.code=OK grpc.call_duration=152.538972ms
2019-05-13 13:22:11.867 UTC [common.deliver] Handle -> WARN 00b Error reading from 172.20.0.6:36578: rpc error: code = Canceled desc = context canceled
2019-05-13 13:22:11.867 UTC [comm.grpc.server] 1 -> INFO 00c streaming call completed grpc.service=orderer.AtomicBroadcast grpc.method=Deliver grpc.peer_address=172.20.0.6:36578 error="rpc error: code = Canceled desc = context canceled" grpc.code=Canceled grpc.call_duration=5.757971ms
2019-05-13 13:22:22.295 UTC [orderer.common.broadcast] Handle -> WARN 00d Error reading from 172.20.0.8:34272: rpc error: code = Canceled desc = context canceled
2019-05-13 13:22:22.295 UTC [comm.grpc.server] 1 -> INFO 00e streaming call completed grpc.service=orderer.AtomicBroadcast grpc.method=Broadcast grpc.peer_address=172.20.0.8:34272 error="rpc error: code = Canceled desc = context canceled" grpc.code=Canceled grpc.call_duration=7.238573847s
2019-05-13 13:23:46.748 UTC [orderer.common.broadcast] Handle -> WARN 00f Error reading from 172.20.0.8:34362: rpc error: code = Canceled desc = context canceled
2019-05-13 13:23:46.748 UTC [comm.grpc.server] 1 -> INFO 010 streaming call completed grpc.service=orderer.AtomicBroadcast grpc.method=Broadcast grpc.peer_address=172.20.0.8:34362 error="rpc error: code = Canceled desc = context canceled" grpc.code=Canceled grpc.call_duration=49.20235ms
在夏季，由于通道访问错误，我无法从第二个组织（Org2）调用链码。注意：我正在生成CA，并且已经检查了文件，这似乎是正确的
[如果有人可以提供帮助，我将不胜感激。在此先感谢
如果您共享了对等日志，将很容易回答。
错误可能是由于证书用于签署交易。仔细检查您从CA收到的证书，还检查了peer1的docker容器内使用的证书和路径。