Nsryjdtyk

I am trying to enable JWT for hyperledger composer to my blockchain project.

However whilst following the tutorial I came accross the below error. I am not sure what it means:

Error: Can't find end of central directory : is this a zip file ? If it is, see http://stuk.github.io/jszip/documentation/howto/read_zip.html

when running ./createPeerAdminCard.sh below is the exact output:

Development only script for Hyperledger Fabric control

Running 'createPeerAdminCard.sh'

FABRIC_VERSION is set to 'hlfv11'

FABRIC_START_TIMEOUT is unset, assuming 15 (seconds)



Using composer-cli at v0.19.5



Successfully created business network card file to

        Output file: /tmp/PeerAdmin@hlfv1.card



Command succeeded





Successfully imported business network card

        Card file: /tmp/PeerAdmin@hlfv1.card

        Card name: PeerAdmin@hlfv1



Command succeeded



Error: Can't find end of central directory : is this a zip file ? If it is, see http://stuk.github.io/jszip/documentation/howto/read_zip.html

Command failed



Hyperledger Composer PeerAdmin card has been imported, host of fabric specified as 'localhost'

Are you running on a Mac ?

This problem has been seen when there is a hidden file present somewhere in the ~/.comoposer folder.

If you have cards you need to keep then try a composer card export to try and export them, then delete the folder ~/.composer and re-run the script to create the Peer Admin card.

There are a few details of the problem in this issue on github.