[Channel.js]: Channel:mychannel received discovery error:access denied
2020-04-12T13:30:27.049Z - error: [Channel.js]: Error: Channel:mychannel Discovery error:access denied
2020-04-12T13:30:27.049Z - error: [Network]: _initializeInternalChannel: Unable to initialize channel. Attempted to contact 1 Peers. Last error was Error: Channel:mychannel Discovery error:access denied
Error processing transaction. Error: Unable to initialize channel. Attempted to contact 1 Peers. Last error was Error: Channel:mychannel Discovery error:access denied
Error: Unable to initialize channel. Attempted to contact 1 Peers. Last error was Error: Channel:mychannel Discovery error:access denied
    at Network._initializeInternalChannel (C:\Users\07\OneDrive\Desktop\supplyChainUP\node_modules\fabric-network\lib\network.js:119:12)
    at <anonymous>
Disconnect from Fabric gateway.
done

大家好，我在尝试运行invoke.js时遇到此错误。我正在关注https://github.com/horeaporutiu/VSCodeLocalNetwork.git这个存储库和https://github.com/horeaporutiu/VSCodeTutorial.git本教程