Bitcoin Forum

Economy => Web Wallets => Topic started by: turquaise on August 19, 2017, 12:14:12 PM



Title: Validation Error: Error #-26: 258: txn-mempool-conflict
Post by: turquaise on August 19, 2017, 12:14:12 PM
Hello,
i am using blockchain.info wallet and when i try to send bitcoin i am getting this error. "Validation Error: Error #-26: 258: txn-mempool-conflict" my wallets are confirmed wallet but i couldn't understand where is problem
those wallets have money.
https://blockchain.info/address/1G9FFp1maErjZG69eBwHsXqexQzeFkfiUk
https://blockchain.info/address/13SYuHRvEs4gDCmGKjN8taCGdzmgndZ4pt
someone can help to me?


Title: Re: Validation Error: Error #-26: 258: txn-mempool-conflict
Post by: Casy on August 19, 2017, 04:25:30 PM
Hello,
i am using blockchain.info wallet and when i try to send bitcoin i am getting this error. "Validation Error: Error #-26: 258: txn-mempool-conflict" my wallets are confirmed wallet but i couldn't understand where is problem
those wallets have money.
https://blockchain.info/address/1G9FFp1maErjZG69eBwHsXqexQzeFkfiUk
https://blockchain.info/address/13SYuHRvEs4gDCmGKjN8taCGdzmgndZ4pt
someone can help to me?

I also faced this error once. In my case, there had been a transaction that was sent before, but was not confirmed yet and didn't propagate through the whole network very well. In my case, I just rebroadcasted the transaction and waited until it was confirmed, then the error disappeared.

If you have sent some bitcoins before but the transaction is not confirmed so far, just wait.

Otherwise, just wait for the transaction to disappear from the mempool (maximum 3 days) and then retry again.


Title: Re: Validation Error: Error #-26: 258: txn-mempool-conflict
Post by: minibank on August 21, 2017, 07:55:58 PM
I've got the same problem but no solution.


Title: Re: Validation Error: Error #-26: 258: txn-mempool-conflict
Post by: minibank on August 23, 2017, 06:16:36 AM
Support simply ignores my letters. Can anyone tell what to do in this case?
It is not the first time when support simply doesn't answer. And looks like i'm gonna loose money again bacause of those assholes from blockchain...  >:(


Title: Re: Validation Error: Error #-26: 258: txn-mempool-conflict
Post by: SMSCHAIN on August 23, 2017, 03:49:03 PM
Same problem here


Title: Re: Validation Error: Error #-26: 258: txn-mempool-conflict
Post by: minibank on August 23, 2017, 11:05:44 PM
Tried to send again... and succeeded!! No messages from support... no nothing. Just worked this time.