Error executing createPeerAdminCard.sh

[ikumar6]

I followed the steps all the way till executing the script ./createPeerAdmin.sh, I get the below error when i run this script.

module.js:549 throw err: Error : Cannot find module './api' at Function.Module._resolveFilename (module.js:547:15) at Function.Module._load (module.js:474:25) at Module.require (module.js:596:17) ............

Tried upgrading npm package but didn't solve the issue.

[ljbennett62]

@ ikumar6 - so I just went through the pattern and did not run into the same error. My questions to you are:

Did you install the pre-reqs: Docker Version 17.03 or higher npm V5.6.0 or higher nvm 8.11.3 (use nvm to install node) node 8.11.3 (note version 9 is not supported) composer-cli@.19.5

I found it was very particular how you installed node and what version you used.

Additional things to note:

• Do not use npm with sudo or su to root to use it.
• Avoid installing node globally as root. **

If you’ve previously used an older version of Hyperledger Composer and are now setting up a new install, you may want to kill and remove all previous Docker containers, which you can do with these commands:

[ljbennett62]

You will need to uninstall composer, upgrade to node 8.9 and re-install composer. The reason is that composer depends on fabric node-sdk which depends on grpc. grpc is sensitive to the level of node you use, so by just upgrading node and not re-installing composer the version of grpc currently installed will not be the right one for node, so then you get the error you described.

https://hyperledger.github.io/composer/latest/installing/installing-prereqs

[ikumar6]

ljbennett62 , Thanks for your response. It seems there was some issue with the script/code given in the sample. i installed the composer by following the steps provided on hyperledger website and could get this sample running.

thanks

On Wed, Jun 27, 2018 at 3:14 AM, ljbennett62 notifications@github.com wrote:

@ ikumar6 - so I just went through the pattern and did not run into the same error. My questions to you are:

Did you install the pre-reqs: Dockerv1.13 npm V5.6.0 or higher nvm 8.11.3 (use nvm to install node) node 8.11.3 composer-cli@.19.5

I found it was very particular how you installed node and what version you used.

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