我能够使用RAFT订购服务创建频道并调用链码。现在，我想在现有渠道中添加另一个组织。我升级了财团和渠道。这样做没有任何错误，也能够加入频道。在调用时出现错误。
access denied: channel [mychannel] creator org [org3MSP]
一段时间后，我也得到了错误
2019-10-10 12:46:04.982 UTC [gossip.gossip] Gossip -> WARN 22c3 Failed obtaining gossipChannel of [115 119 97 112 99 104 97 110 110 101 108] aborting
2019-10-10 12:46:05.967 UTC [ConnProducer] NewConnection -> ERRO 22c4 Failed connecting to {oodjaeuen108-orderer0.orderer.com:7050 []} , error: context deadline exceeded
2019-10-10 13:11:59.977 UTC [ConnProducer] NewConnection -> ERRO 2406 Failed connecting to {oodjaeuen108-orderer0.orderer.com:7050 []} , error: context deadline exceeded
2019-10-10 13:11:59.977 UTC [ConnProducer] NewConnection -> ERRO 2407 Could not connect to any of the endpoints: [{oodjaeuen108-orderer2.orderer.com:7050 []} {oodjaeuen108-orderer1.orderer.com:7050 []} {oodjaeuen108-orderer0.orderer.com:7050 []}]
2019-10-10 13:11:59.977 UTC [deliveryClient] connect -> ERRO 2408 Failed obtaining connection: could not connect to any of the endpoints: [{oodjaeuen108-orderer2.orderer.com:7050 []} {oodjaeuen108-orderer1.orderer.com:7050 []} {oodjaeuen108-orderer0.orderer.com:7050 []}]
2019-10-10 13:11:59.977 UTC [deliveryClient] try -> WARN 2409 Got error: could not connect to any of the endpoints: [{oodjaeuen108-orderer2.orderer.com:7050 []} {oodjaeuen108-orderer1.orderer.com:7050 []} {oodjaeuen108-orderer0.orderer.com:7050 []}] , at 12 attempt. Retrying in 34m8s
2019-10-10 13:12:00.123 UTC [gossip.gossip] Gossip -> WARN 240a Failed obtaining gossipChannel of [115 119 97 112 99 104 97 110 110 101 108] aborting