Karura Apps
  • Welcome
  • 📚Getting Started
    • Wallet Setup
      • Talisman
      • Polkadot.js
      • SubWallet
    • Address Binding
    • Bringing Tokens to Karura
    • General FAQ
    • Transfer Guide
      • Parachain Transfer Guide
      • Karura Wormhole Bridge
      • Wormhole Bridge
      • Swim Swap Guide
    • Flexible Fee Guide
  • 🪙Mint aUSD
    • Mint aUSD FAQ
    • Creating a Vault Guide
    • Managing a Vault Guide
    • Closing a Vault Guide
  • 🔀Karura Swap
    • Karura Swap FAQ
  • 🌊Liquid Staking
    • FAQ
    • Liquid Staking Guide
  • 🥩Stake
    • KAR Staking
    • LKSM Farming
    • Earn FAQ
    • Bootstrapping
    • Adding Liquidity Guide
      • Taiga Stable Pairs
    • Withdrawing Liquidity Guide
      • Taiga Stable Pairs
  • 📈Trading Dashboard
  • ⚖️Stablecoin 3 Pool
  • ⚠️Common App Errors
  • 🐦Protocol Wiki
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On this page
  • No Polkadot.js extension found
  • Unable to retrieve keypair
  • 1010: Invalid Transaction: Inability to pay some fees, e.g. account balance too low
  • 1010: Invalid Transaction: Transaction has a bad signature
  • Update metadata for best experience

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⚠️Common App Errors

Information on how to troubleshoot common errors.

PreviousStablecoin 3 Pool

Last updated 3 years ago

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No Polkadot.js extension found

1) You could be getting this error because you haven't installed the polkadot.js browser extension. If you haven't, you can do so

2) Make sure your extension is set to allow use on any chain.

3) Go to manage website access and make sure that apps.karura.network is allowed.

Unable to retrieve keypair

1) You could be getting this error because you are trying to use a wallet that isn't supported. Ledger wallets will not work even if used with the polkadot.js browser extension.

2) Additionally, users with the other active wallet extensions sometimes receive errors. Once you disable the other wallet extensions, the error should go away.

3) Make sure your polkadot.js browser extension is set to allow use on any chain.

1010: Invalid Transaction: Inability to pay some fees, e.g. account balance too low

1) The amount you are trying to transact may be too much. Try using a little less and reinitiating the transaction.

2) You could be trying to pay your transaction fees with a token that is not supported. Only tokens that are traded on the DEX can be used to pay transaction fees. If you switch to pay your fee with a supported token, your transaction should process.

1010: Invalid Transaction: Transaction has a bad signature

Refresh the app and accept the metadata update. Refresh the app again.

Update metadata for best experience

Do it😎.

here.