Fabric appears when trying to use application call: Unknown: access denied: Channel [mychannel] creator org [org1msp]

What happened

An unknown: access denied: Channel [mychannel] creator org [org1msp] error occurred when running the go application of “asset transfer” according to the official document of fabric.


Open the go application and you can see that there are two folders, keystore and wallet, as shown in the following figure. The problem can be solved by deleting these two folders and running the application again

Cause of the problem

You may have run the application once before, and then these two folders will be generated. Then execute the command./network. Sh down and rebuild the network. This leads to errors
the specific reason is not clear, please ask the boss to answer.

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