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🚨 If you want to use a never version use this Template

Angular + Truffle = 💓 ÐAPPS

This Trufflebox provides a base for Truffle Framework and Angular DAPP. and you can make transactions between accounts and scale you app with beautiful material design

This was generated with Angular CLI version 11.2.1

Development server

Run ng serve for a dev server. Navigate to http://localhost:4200/. The app will automatically reload if you change any of the source files.

Code scaffolding

Run ng generate component component-name to generate a new component. You can also use ng generate directive|pipe|service|class|guard|interface|enum|module.


  1. Install truffle, Angular CLI and an Ethereum client. If you don't have a test environment

    npm install -g truffle
    npm install -g @angular/cli
    npm install -g ganache-cli

  2. Download the box.

    truffle unbox ng-es/angulartruffledapp

  3. Run your Ethereum client. For Ganache CLI:

    Note the mnemonic 12-word phrase printed on startup, you will need it later.

  4. Install the dependencies and Compile and migrate your contracts, into the directory Blockchain using :

    npm install 

  5. Change the port in truffle-config.js change the port in truffle-config.js 8545 in windows the port is 7545 but in linux the defaul port is 8545
  6. Navigate into the Frontend Directory
    npm install & ng serve , And lets Buidl 
  7. If you want to customize <===

  8. First Change the contract in Blockchain/contracts or make your own contract and compile and migrate

  9. Second Change the app/service/contract.service.ts with your builded contract .json and you custom directives and functions

Common errors and their solutions

Error Solution
Module not found: Error: Can't resolve '../../../../../Blockchain/build/contracts/Payment.json' during ng serve Run truffle compile
Error: the tx doesn't have the correct nonce. in MetaMask Reset MetaMask: Settings -> Reset Account //Warning only with test accounts
Error getting balance; see log. in UI, with Error: MetaCoin has not been deployed to detected network (network/artifact mismatch) in browser console Ensure you have started ganache, run truffle migrate and configured MetaMask to point to ganache

Code contributions welcome!

  1. Fork it
  2. Add new features
git checkout -b my-new-feature
git commit -am 'Add some feature'
git push origin my-new-feature
  1. Create a pull request