Error: TodoList has not been deployed to detected network (network/artifact mismatch)

Question

truffle(development)> TodoList = await TodoList.deployed() Uncaught: Error: TodoList has not been deployed to detected network (network/artifact mismatch) at processTicksAndRejections (node:internal/process/task_queues:96:5) at /usr/local/lib/node_modules/truffle/build/webpack:/packages/truffle-contract/lib/contract/constructorMethods.js:113:1

Answer 1

Please follow the steps:

1. Create another file named 2_anyname.js(make sure it doesn't start with 1 and you can name it anything) in migration folder.

2. Paste this content in file

   var contract_name = artifacts.require('contract_name');
   
   module.exports = function (deployer) {  
   deployer.deploy(contract_name); };
   

3. run commands in this order : truffle compile -> truffle migrate --reset or truffle deploy --reset -> truffle console

4. you are good to go !!