Expert Q&A

0x5ca8...8c9510

Oct 17, 2024

Expert Q&A

Q1: Is it possible that if a user supplies certain asset on AAVE V2, instead of just receiving equivalent number of Atoken, the user can also receive a non-Atoken? Q2: If I supplied 1000 USDC on AAVE V2, I am subjected to receive equivalent amount of aUSDC and get intrest on it, is it possible I can receive other rewards too without doing anything? If yes how?

• Aave Protocol
• Aave v2

Marcador51

May 20, 2024

Expert Q&A

I encountered an error "No matching key" while attempting to unstake USDC on the BNB chain. Can anyone provide guidance on how to resolve this issue?

• Aave Protocol

Marcador51

Apr 22, 2024

Expert Q&A

I attempted to restake claimable AAVE tokens but encountered a "Transaction Failed" error. Can anyone provide guidance on resolving this issue? Thank you.

• Aave Protocol
• Aave Pool

Alch10

Apr 15, 2024

Expert Q&A

I am encountering an issue while attempting to withdraw my ETH on the OP platform. Despite approving the withdrawal, I consistently receive an error message. Has anyone else experienced this problem or can offer guidance on how to resolve it?

• Aave Protocol

0x1179...33ff10

Apr 11, 2024

Expert Q&A

I am looking for a dApp that can help me monitor the Aave positions of multiple addresses simultaneously. Additionally, I need the capability to perform operations on each position. Does anyone know of a dapp that offers this functionality or have suggestions on how to achieve this? Thank you.

• Aave Protocol

0x45d0...544010

Mar 22, 2024

Expert Q&A

Hello everyone, When trying to withdraw my ethereum I get the following error: RotationProvider exceeded max number of retries. Last error: cannot estimate gas; transaction may fail or may require manual gas limit (error={"reason":"processing response error","code":"SERVER_ERROR","body":"{\"jsonrpc\":\"2.0\",\"id\":43,\"error\":{\"code\":3,\"message\":\"execution reverted: arithmetic underflow or overflow\",\"data\":\"0x4e487b710000000000000000000000000000000000000000000000000000000000000011\"}}\n","error":{"code":3,"data":"0x4e487b710000000000000000000000000000000000000000000000000000000000000011"},"requestBody":"{\"method\":\"eth_estimateGas\",\"params\":[{\"value\":\"0x0\",\"from\":\"0x45d08fd819c4f78f17ce69b80f51e91a81465440\",\"to\":\"0x8be473dcfa93132658821e67cbeb684ec8ea2e74\",\"data\":\"0x80500d20000000000000000000000000a238dd80c259a72e81d7e4664a9801593f98d1c5ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000000000000000000045d08fd819c4f78f17ce69b80f51e91a81465440\"}],\"id\":43,\"jsonrpc\":\"2.0\"}","requestMethod":"POST","url":"https://base-mainnet.public.blastapi.io"}, method="estimateGas", transaction={"from":"0x45d08fd819C4F78f17CE69b80F51E91A81465440","to":"0x8be473dCfA93132658821E67CbEB684ec8Ea2E74","value":{"type":"BigNumber","hex":"0x00"},"data":"0x80500d20000000000000000000000000a238dd80c259a72e81d7e4664a9801593f98d1c5ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000000000000000000045d08fd819c4f78f17ce69b80f51e91a81465440","accessList":null}, code=UNPREDICTABLE_GAS_LIMIT, version=providers/5.5.3) I've tried it on multiple wallets and I get the error message on all of them. I don't think it can be that I do not have enough eth in my wallet, because on all of my wallets there is at least 5 dollars in eth as balance. What can I do about this? Is this a bug from Aave that needs fixing or is it something I am doing wrong? Thanks for your help already, I appreciate it.

• Aave v3

0x45d0...544010

Mar 22, 2024

Expert Q&A

Hello everyone, When trying to withdraw my ethereum I get the following error: RotationProvider exceeded max number of retries. Last error: cannot estimate gas; transaction may fail or may require manual gas limit (error={"reason":"processing response error","code":"SERVER_ERROR","body":"{\"jsonrpc\":\"2.0\",\"id\":43,\"error\":{\"code\":3,\"message\":\"execution reverted: arithmetic underflow or overflow\",\"data\":\"0x4e487b710000000000000000000000000000000000000000000000000000000000000011\"}}\n","error":{"code":3,"data":"0x4e487b710000000000000000000000000000000000000000000000000000000000000011"},"requestBody":"{\"method\":\"eth_estimateGas\",\"params\":[{\"value\":\"0x0\",\"from\":\"0x45d08fd819c4f78f17ce69b80f51e91a81465440\",\"to\":\"0x8be473dcfa93132658821e67cbeb684ec8ea2e74\",\"data\":\"0x80500d20000000000000000000000000a238dd80c259a72e81d7e4664a9801593f98d1c5ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000000000000000000045d08fd819c4f78f17ce69b80f51e91a81465440\"}],\"id\":43,\"jsonrpc\":\"2.0\"}","requestMethod":"POST","url":"https://base-mainnet.public.blastapi.io"}, method="estimateGas", transaction={"from":"0x45d08fd819C4F78f17CE69b80F51E91A81465440","to":"0x8be473dCfA93132658821E67CbEB684ec8Ea2E74","value":{"type":"BigNumber","hex":"0x00"},"data":"0x80500d20000000000000000000000000a238dd80c259a72e81d7e4664a9801593f98d1c5ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000000000000000000045d08fd819c4f78f17ce69b80f51e91a81465440","accessList":null}, code=UNPREDICTABLE_GAS_LIMIT, version=providers/5.5.3) I've tried it on multiple wallets and I get the error message on all of them. I don't think it can be that I do not have enough eth in my wallet, because on all of my wallets there is at least 5 dollars in eth as balance. What can I do about this? Is this a bug from Aave that needs fixing or is it something I am doing wrong? Thanks for your help already, I appreciate it.

• Aave v3

0x4e7e...691110

Feb 02, 2024

Expert Q&A

I'm encountering an issue while calling the deposit function on the Aave lending pool in my Python code using Brownie. I've already approved the ERC20 token and am attempting to make a deposit, but the transaction is failing with the following error: File "brownie/_cli/run.py", line 51, in main ... ValueError: Execution reverted during call: 'execution reverted'. This transaction will likely revert. If you wish to broadcast, include allow_revert:True as a transaction parameter. Here is my python code: def main(): account = get_account() erc20_address = config'networks']['weth_token'] lending_pool_addresses_provider = interface.IPoolAddressesProvider( config'networks']['pool_addresses_provider'] ) lending_pool_address = lending_pool_addresses_provider.getPool() lending_pool = interface.IPool(lending_pool_address) approve_erc20(lending_pool.address, AMOUNT, erc20_address, account) tx = lending_pool.deposit( erc20_address, AMOUNT, account.address, 0, {'from': account, 'gas_limit': 500000, 'allow_revert': True} ) The error suggests that the execution reverted during the call, and it advises including allow_revert: True as a transaction parameter. However, I'm still facing the issue even after adding this parameter. What could be causing this error? Any insights or guidance on resolving this error would be greatly appreciated.

• Aave Protocol

0x3379...a9c210

Dec 19, 2023

Expert Q&A

Hi, I am trying to understand how Aave smart contracts work. I cannot understand many of the variables in the ReserveLogic contract. For instance, what is NormalizedDebt? Why do you find the amount of the debt of a user by multiplying NormalizedDebt by the number of DebtToken the user has? I mean how come all the users no matter when they have started borrowing will have the same NormalizedDebt per debt token?

• Aave Protocol
• Aave v3

0xb2f5...763515

Nov 07, 2023

Expert Q&A

Hey team. I am trying to withdraw my Ether from AAVE v2 but keep getting this error message: RotationProvider exceeded max number of retries. Last error: cannot estimate gas; transaction may fail or may require manual gas limit (error={"reason":"processing response error","code":"SERVER_ERROR","body":"{\"jsonrpc\":\"2.0\",\"id\":112,\"error\":{\"code\":3,\"message\":\"execution reverted: 64\",\"data\":\"0x08c379a0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000023634000000000000000000000000000000000000000000000000000000000000\"}}","error":{"code":3,"data":"0x08c379a0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000023634000000000000000000000000000000000000000000000000000000000000"},"requestBody":"{\"method\":\"eth_estimateGas\",\"params\":[{\"value\":\"0x0\",\"from\":\"0xb2f5a80bbced7d1f25507a3132ff03bdeb757635\",\"to\":\"0xeffc18fc3b7eb8e676dac549e0c693ad50d1ce31\",\"data\":\"0x80500d200000000000000000000000007d2768de32b0b80b7a3454c06bdac94a69ddc7a9000000000000000000000000000000000000000000000000096f98bb8a21a000000000000000000000000000b2f5a80bbced7d1f25507a3132ff03bdeb757635\"}],\"id\":112,\"jsonrpc\":\"2.0\"}","requestMethod":"POST","url":"https://cloudflare-eth.com/v1/mainnet"}, method="estimateGas", transaction={"from":"0xb2F5a80bBced7D1F25507A3132ff03bDeB757635","to":"0xEFFC18fC3b7eb8E676dac549E0c693ad50D1Ce31","value":{"type":"BigNumber","hex":"0x00"},"data":"0x80500d200000000000000000000000007d2768de32b0b80b7a3454c06bdac94a69ddc7a9000000000000000000000000000000000000000000000000096f98bb8a21a000000000000000000000000000b2f5a80bbced7d1f25507a3132ff03bdeb757635","accessList":null}, code=UNPREDICTABLE_GAS_LIMIT, version=providers/5.5.3) This occurs whether I select WETH or ETH to withdraw. I also get the same error when I attempt to migrate the WETH over to V3. How can I fix this so I can withdraw my ETH?

• Aave Protocol
• Aave v2
• Aave Pool