Error: proposal failed (err: bad proposal response 500: cannot create ledger from genesis block: ledger [mychannel] already exists with state [ACTIVE]) After 5 attempts, peer0.1 has failed to join channel 'mychannel'

[Piyushmethi09]

Error: proposal failed (err: bad proposal response 500: cannot create ledger from genesis block: ledger [mychannel] already exists with state [ACTIVE])
After 5 attempts, peer0.1 has failed to join channel 'mychannel'

[eveporras23]

@Piyushmethi09 Did you find a fix for this issue? I have the same.

[bestbeforetoday]

I hit this error recently and the problem - for me at least - seemed to be Docker volumes hanging around from a previous time the Fabric network was created. This was resolved by running:

1. ./network.sh down
2. docker system prune --volumes

[ConstantRohmer]

I have the same error as you, but only while trying to add a second peer to the channel :

I don't understand why it attempts to recreate a channel, when I only want to add another peer to it.

If someone has a clue...

[lvxinnian]

I have the same error as you, but only while trying to add a second peer to the channel :

I don't understand why it attempts to recreate a channel, when I only want to add another peer to it.

If someone has a clue...

Hello, have you solved this problem? I'm running into this issue now as well

[dave1725]

I hit this error recently and the problem - for me at least - seemed to be Docker volumes hanging around from a previous time the Fabric network was created. This was resolved by running:

1. ./network.sh down
2. docker system prune --volumes

this solved the issue for me! thank youu!