I’m trying to swap at Ropsten network some tokens for testing purposes, but I’m getting the following error: Cannot estimate gas . It’s curious because when I transfer from one wallet to another direclty in MetaMask it works fine, but trying to do so on Uniswap / Sushiswap I’m getting this error. T…

Hi, welcome! :wave: The code looks like ok, so you can transfer, can add liquidity, but can not swap? Is there a failed transaction hash?

Hi @Skyge , thnks for replying me! That’s right, I can transfer directly through MetaMask, I can add liquidity and remove the volume added, but when I try to swap using Sushiswap and / or Uniswap I got this error - I don’t even get to a transaction fail as the DEx are blocking this swap. [image] T…

[image] Hey any idea how to solve this? Trying to swap, tried raising slippage and still keep getting this

Cannot estimate gas on Uniswap / Sushiswap

Support

Niko May 13, 2021, 4:16pm 5

Hey, I’ve just learned that this is related to the slippage tolerance - I’ve changed it to 5.5% and it worked fine.

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Cannot estimate gas on Uniswap / Sushiswap

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