FileSystemWallet is not a constructor

[phokusm2000]

Good day all,

Kindly assist with this error:

PS C:\Users\CCSA\Desktop\evote-master\web-app\server> node enrollAdmin.js
Failed to enroll admin user ' + app-admin + : TypeError: FileSystemWallet is not a constructor

Thank-you!

[kokirieducare]

I am stuck at the same place :

Background :

1. I am using IBM Blockchain env [ from market place latets version 2.0 ] on VSCode [ Version: 1.52.1 ] with node v12.7.0 and npm 6.10.

2. I did git clone https://github.com/IBM/evote.

3. Top of this I had to adjust to get the Fabric Smart contract to work on Fabric version 2 ( which is the current latest provided local env for VSCode ] by following Smart Contract Not Compatible with IBM Blockchain Platform 2.5 using Fabric 2.x Images #43.
   "dependencies": {
   "fabric-contract-api": "1.4.5",
   "fabric-shim": "^1.4.5",
   "mem": "^5.1.1",
   "os-locale": "^4.0.0"
   },

4. Then while starting the server from the server folder , npm start it will fail I had adjust by updating the package.json inside server by ..
   "nodemon": "^2.0.7",
   "fabric-ca-client": "^1.4.5",

5. Then Server/Client starts after npm install and npm rebuild.

6. Then looking at at App running at:

• Local: http://localhost:8082/
• Network: unavailable
  We see the page coming up properly.

7. Now if you try adding a user

it will be the following error

::1 - - [01/Feb/2021:01:42:07 +0000] "OPTIONS /registerVoter HTTP/1.1" 204 0 "http://localhost:8082/" "Mozilla/5.0 (Macintosh; Intel Mac OS X 11_1_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.96 Safari/537.36"
req.body:
{
voterId: '1234',
registrarId: '2345',
firstName: 'sss',
lastName: 'sss'
}
registrarId
2345
voterId
1234
Failed to register user + 1234 + : TypeError: FileSystemWallet is not a constructor
response from registerVoter:
{
error: TypeError: FileSystemWallet is not a constructor
at Object.exports.registerVoter (/Users/saikatsahoo/SaikatRepo/07_SwPrg_workspaces/eVote/evote/web-app/server/src/fabric/network.js:179:20)
at /Users/saikatsahoo/SaikatRepo/07_SwPrg_workspaces/eVote/evote/web-app/server/src/app.js:83:32
at Layer.handle [as handle_request] (/Users/saikatsahoo/SaikatRepo/07_SwPrg_workspaces/eVote/evote/web-app/server/node_modules/express/lib/router/layer.js:95:5)
at next (/Users/saikatsahoo/SaikatRepo/07_SwPrg_workspaces/eVote/evote/web-app/server/node_modules/express/lib/router/route.js:137:13)
at Route.dispatch (/Users/saikatsahoo/SaikatRepo/07_SwPrg_workspaces/eVote/evote/web-app/server/node_modules/express/lib/router/route.js:112:3)
at Layer.handle [as handle_request] (/Users/saikatsahoo/SaikatRepo/07_SwPrg_workspaces/eVote/evote/web-app/server/node_modules/express/lib/router/layer.js:95:5)
at /Users/saikatsahoo/SaikatRepo/07_SwPrg_workspaces/eVote/evote/web-app/server/node_modules/express/lib/router/index.js:281:22
at Function.process_params (/Users/saikatsahoo/SaikatRepo/07_SwPrg_workspaces/eVote/evote/web-app/server/node_modules/express/lib/router/index.js:335:12)
at next (/Users/saikatsahoo/SaikatRepo/07_SwPrg_workspaces/eVote/evote/web-app/server/node_modules/express/lib/router/index.js:275:10)
at cors (/Users/saikatsahoo/SaikatRepo/07_SwPrg_workspaces/eVote/evote/web-app/server/node_modules/cors/lib/index.js:188:7)
}
::1 - - [01/Feb/2021:01:42:07 +0000] "POST /registerVoter HTTP/1.1" 200 1539 "http://localhost:8082/" "Mozilla/5.0 (Macintosh; Intel Mac OS X 11_1_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.96 Safari/537.36"

8. Error even using web-app\server> node enrollAdmin.js
   Failed to enroll admin user ' + app-admin + : TypeError: FileSystemWallet is not a constructor

9. I have hit the same issue with other fabcar codebase .... with this FileSystemWallet issue.