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try catch solidity

Ivan Londono answered on February 12, 2023 Popularity 7/10 Helpfulness 5/10

answer try catch solidity

try catch solidity

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contract CharitySplitterFactory {
	mapping (address => CharitySplitter) public charitySplitters;
	uint public errorCount;
	event ErrorHandled(string reason);
	event ErrorNotHandled(bytes reason);

function MyAwsomeFunction(address charityOwner) public {
    try new CharitySplitter(charityOwner)
        returns (CharitySplitter newCharitySplitter) 
    {
        charitySplitters[msg.sender] = newCharitySplitter;
    } 
    catch (bytes memory reason) {
        errorCount++;
        emit ErrorNotHandled(reason);
    }
}
	
}

//This emits the following event on a failed constructor require error:
	CharitySplitterFactory.ErrorHandled(
    	reason: 'no-owner-provided' (type: string)
	)

Popularity 7/10 Helpfulness 5/10 Language solidity

Source: Grepper

Tags: solidity try-catch

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Contributed on Feb 12 2023

Ivan Londono

0 Answers Avg Quality 2/10

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