npm solc: AssertionError [ERR_ASSERTION]: Invalid callback specified

Question

I am trying to compile solidity smart contract using npm solc. I tried to follow different examples. Link to example: https://medium.com/coinmonks/how-to-compile-a-solidity-sma

Answer 1

• unistall solidity compiler

• using - npm uninstall solc

• then install required version of solidity compiler

• using - npm install solc@0.4.17