Uniswap Router deployment error: “UniswapV2Router02” — Cannot create instance of UniswapV2Router02; no code at address 0xxxxxxxxx

• v2-core

  16 2,808 0.0 TypeScript

  🦄 🦄 Core smart contracts of Uniswap V2

  

I am trying to fork Uniswap and deploy on Ropsten testnet for educational and testing purposes. From what I gathered, it seems that we need to first deploy the UniswapV2Factory contract, followed by the UniswapV2Router02 contract. I cloned both from here and here respectively. I haven't made any changes to the code. I can deploy the factory contract just fine using truffle. However, I am getting the following error while deploying the router contract.:

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