I am following this tutorial Link. I am getting this error. Error Error: could not assemble transaction, err proposal response was not successful, error code 500, msg instantiation policy violation: signature set did not satisfy policy
How can I fix the issue ?
I encountered the same issue
I deleted the admin cert and enrolled the fabric admin again, so that the old cert which was used to create the channel "mainchannel" was lost so that I cannot upgrade the channel chain code anymore.
Every time I instantiated or upgraded the chaincode, I received the error: err proposal response was not successful, error code 500, msg instantiation policy violation: signature set did not satisfy policy
Finally, I have to create new channel
