[SOLVED] Sending bnb to a specific address

Moralis General
#1

i want to develop a contract where. when the function Optimizer is called it will send a specific amount of bnb to a specific wallet address, problem is the wallet address is not receiving the amount when i call the optimizer function.

** i am using bsc testnet and metamask.

pragma solidity ^0.8.7;

// SPDX-License-Identifier: GPL-3.0

contract AB {

   address payable  b= payable(0x9997aBff396d699FBFCEcbC17d69Bbe9343bD13e);

function Optimizer( )public  payable{

        msg.value==1000000000000000000 wei;

        require(msg.value==1000000000000000000 wei);


      b.transfer(msg.value);

    }

   }
#2

When you call the optimizer function the transaction succeeds? You can also post on our Discord server in the #smart-contract-help channel

#3

no metamask show this error: Gas estimation errored with the following message (see below). The transaction execution will likely fail. Do you want to force sending? Internal JSON-RPC error. { “code”: -32000, “message”: "execution reverted

#4

You are sending this exact value with the transaction?

#5

this is the value: i am only calling the function,metamask should transfer 1 bnb, right? while i am calling the optimizer function.

#6

metamask should transfer 1 bnb, right?

How do you call this contract function? You need to specify the value to pass along with the transaction.

#7

i am using metamask and the contract is in bsc testnet

#8

this looks like invalid syntax for me

you can try it in remix until you make it work, you can also try to debug it in remix

#9

i used 1 ether/ 1*1e18 also. and there is no error on remix, now?

#10

does it work now in remix to call that Optimizer function and does it make that transfer?

#11

it work on remix with 100000000000000000 wei as the value u set on remix differently. but when the contract is deployed then there is no remix option, hence the problem stand. metamask shows error with 1 ether also. the main goal is to call the function and pay the 1 bnb from my metamask.

#12

there shouldn’t be an issue related to metamask if it works in remix

what do you mean with this part?

#13

first of all metamask shows this error:Gas estimation errored with the following message (see below). The transaction execution will likely fail. Do you want to force sending? Internal JSON-RPC error. { “code”: -32000, “message”: "execution reverted

and in remix i select value from here( 1 ether) remix

**is there any chance that you run it on remix by yourself and use bsc testnet with metamask?

#14

You could deploy from Remix on bsc testnet with MetaMask as web3 injected and then you can run functions directly on the contract form bsc testnet from remix

#15

i know all these steps, it looks like we are in a loop.so wha’st your opinion about metamask error?

#16

i said this coz then you will know that the error exists.

#17

That is an error for when the execution will be reverted.
I don’t know exactly how you call that contract function. You can not call it directly from MetaMask.

#18

here what i do: i deploy the contract on bsc test net. then i call the function from remix, then i got the error on metamask( as my wallet is metamask)
to make it more clear to you: remix vm shows no error .

#19

Then it means that it doesn’t work.
If you deploy on remix and test it on remix then it works?

#20

yes in local environment it works if i assign value from remix ( mentioned in the pic i attached). but when i deploy on testnet with injected provider and call the function, metamask shows the error.