Question

17.3. Error: authentication needed: password or unlock

			
> eth.sendTransaction({from: '0x83fda0ba7e6cfa8d7319d78fa0e6b753a2bcb5a6', to: '0xe8abf98484325fd6afc59b804ac15804b978e607', value: web3.toWei(1, "ether")})
Error: authentication needed: password or unlock
    at web3.js:3143:20
    at web3.js:6347:15
    at web3.js:5081:36
    at <anonymous>:1:1			
			
		

解锁转出账号

			
> personal.unlockAccount("0x83fda0ba7e6cfa8d7319d78fa0e6b753a2bcb5a6", "your_password", 300)
true
> eth.sendTransaction({from: '0x83fda0ba7e6cfa8d7319d78fa0e6b753a2bcb5a6', to: '0xe8abf98484325fd6afc59b804ac15804b978e607', value: web3.toWei(1, "ether")})
"0xd9e8c8fdc71e24ee8052048de4ff0acd7157b872393f37344c8ec2083f3fe48f"