fantom-foundation/fantom-funi

Fantom FUni

We are using:

• Node / NPM
• ES2015 (and beyond) support.
• Vue.js
• Vue Router for routing
• Vuex for global state management
• SCSS

Project setup

We use npm to handle dependencies.

npm install

Hot Build

The npm script can be used to serve default implementation.

npm run serve

Production Build

npm run build

fantom-funi's Issues

Transaction failure when trying to add liquidity with the "MAX" button on fUniswap

Hello Fantom Team. You can consider this a followup to a bug report submitted via your online chat a few weeks ago. In summary, I was getting transaction failure when I tried to add liquidity to Uniswap and couldn't see a reason why. I took another crack at it tonight and was able to work around it by typing in an exact amount (2.80 in the screenshot below). Pressing the maxTo... or maxFrom... buttons in the screenshot resulted in transaction failure.

The most suspect code I found after digging through your "FUniswapAddLiquidity" component was in ./src/plugins/defi/defi.js lines 136-138 - the "getTokenDecimals" function (see screenshot below). Right now my assumption is the addLiquidity function in the UniswapV2 router is being fed invalid inputs when I press the Max button, though I may be off the mark.

Here are the screenshots I shared with James the other week, for context:

Thanks guys! If someone else runs into this problem, just tell them to avoid the "MAX" button.