Error:Failed to fetch gas estimate

[AlleniCode]

My code:

let keystore = try! EthereumKeystoreV3(privateKey: "MyPrivateKey", password: "MyPassword")!
let name = "New Wallet"
let keyData = try! JSONEncoder().encode(keystore.keystoreParams)
let address = keystore.addresses!.first!.address
let wallet = Wallet(address: address, data: keyData, name: name, isHD: false)

let web3 = Web3.InfuraMainnetWeb3(accessToken: "fdde8c95e4704489aac3c8b014871980")
let contractAdddress = EthereumAddress("0x7a9E457991352F8feFB90AB1ce7488DF7cDa6ed5")
let keystoreManager = KeystoreManager([EthereumKeystoreV3(wallet.data)!])
web3.addKeystoreManager(keystoreManager)

let amount = "1.0"
var options = TransactionOptions.defaultOptions
options.value = Web3.Utils.parseToBigUInt(amount, units: .eth)
options.from = EthereumAddress(wallet.address)
options.gasPrice = . automatic
options.gasLimit = .automatic

let contract = web3.contract("MyABI", at: contractAdddress, abiVersion: 2)
let parameters = [EthereumAddress("0x000000000000000000000000000000000000000E"), Web3.Utils.parseToBigUInt(amount, units: .eth)] as [AnyObject]
let transaction = contract?.write("deposit",
                                               parameters: parameters,
                                               extraData: Data(),
                                               transactionOptions: options)

let result  = try transaction?.send(password: "MyPassword", transactionOptions: options)

In 'Web3+MutatingTransaction.swift' file, line 102, printing description of results:
expression produced error: error: /var/folders/z0/89zqhrn56hn16zv5y_h4vhlr0000gn/T/expr5-4bebed..swift:1:102: error: 'BigUInt' is not a member type of 'BigInt'
Swift._DebuggerSupport.stringForPrintObject(Swift.UnsafePointer<Swift.Array<PromiseKit.Result<BigInt.BigUInt>>>(bitPattern: 0x110307d20)!.pointee)

Please help me, THX!

[dangell7]

This is typically an issue with your "parameters".

Double quoting is not needed?

[dangell7]

If "0x000000000000000000000000000000000000000E" is an address it needs to be EthereumAddress(whateverAddress).

[AlleniCode]

@dangell7 Thanks！I have reedited my question, but I still get this error.

[dangell7]

can I see the contract code?

[dangell7]

You're putting the value of the transaction and the value of the parameters as the same...

Most likely you want one or the other? Or you wrote a bad sc.... You can always get the msg.value in the contract, so why are you passing the value in?

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Issue Status: 1. Open 2. Started 3. Submitted 4. Done

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Issue Status: 1. Open 2. Started 3. Submitted 4. Done

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[Iysbaera]

@AlleniCode Hey, is this still an issue for you? We recently merged a pr with a gas estimate fix into develop.
Could you please check it?

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Issue Status: 1. Open 2. Started 3. Submitted 4. Done

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[Iysbaera]

Authour of this issue haven't replied, so I suppose it was resolved and thus closing this issue.

To anyone still experiencing similar problems, feel free to reopen it.