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Lab 7: Can't join the channel for the new org

On the pdf page 8, the instructions are
peer channel fetch config Org2AddedConfig.pb -o orderer.example.com:7050 -c allarewelcome
peer channel join -b Org2AddedConfig.block
which seems weird and broken as the pd file is not used and the block name is no where to come.
I tried to join the channel
peer channel join -b allarewelcom.block
then, install and instantiate the chaincode, error happened,
Error: error endorsing chaincode: rpc error: code = Unknown desc = access denied: channel...
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Comments
Hi @terany ,
Seem that the blockfile name is wrong between the pdf file and the command file. I cant remember on the fly which it is, but it is either the filename in the PDF or the command file which is correct. You will naturally see the right one based on previous commands.
It is basically the "peer channel join -b wrong_name_in_documentation" - hope this helps