Unhandled Exception: Invalid argument(s): Client is required to perform network actions

[sayhellotogithub]

flutter environment: sdk: ">=2.12.0 <3.0.0"

provider: ^6.0.1 web3dart: ^2.3.2 http: ^0.13.4 web_socket_channel: ^2.1.0

==================================================================================================== [VERBOSE-2:ui_dart_state.cc(209)] Unhandled Exception: Invalid argument(s): Client is required to perform network actions

0 _fillMissingData (package:web3dart/src/core/transaction_signer.dart:32:5)

#1 Web3Client.signTransaction (package:web3dart/src/core/client.dart:316:26) #2 Web3Client.sendTransaction (package:web3dart/src/core/client.dart:285:18) #3 ContractLinking.addData (package:population/contract_linking.dart:98:5) **This if condition have a problem.** ` if (client == null && (transaction.nonce == null || transaction.maxGas == null || loadChainIdFromNetwork) || (!transaction.isEIP1559 && gasPrice == null)) { throw ArgumentError('Client is required to perform network actions'); } if (!transaction.isEIP1559 && gasPrice == null) { gasPrice = await client!.getGasPrice(); } `

[simolus3]

Can you post your call to sendTransaction? This may be an issue in your code as well.

[sayhellotogithub]

(!transaction.isEIP1559 && gasPrice == null) this condition is the same with below

if (!transaction.isEIP1559 && gasPrice == null) { gasPrice = await client!.getGasPrice(); }

so below can't run .

[vinicentus]

I'm getting this as well since upgrade to 2.3.2. The same code works when rolling back to 2.3.1.

[thgehr]

I'm getting this as well since upgrade to 2.3.2. The same code works when rolling back to 2.3.1.

Same here, my code works on version 2.3.1 but not on 2.3.2

[tionx3na]

Any update on this problem?

[ludowkm]

The above code snippet is normal because we need the client to retrieve more information for transaction if missing, i used it without any error

[seungbok3240]

I'm getting this as well since upgrade to 2.3.2. The same code works when rolling back to 2.3.1.

Same here, my code works on version 2.3.1 but not on 2.3.2

my code do not works on version 2.3.1 and 2.3.2

[vinicentus]

Thank you for the fix @simolus3 🙂