Bitcoin Core - Unable to Send | Bitcointalksearch.org

ABCbits

legendary

Activity: 2870

Merit: 7490

Crypto Swap Exchange

Quote from: BrianH on November 29, 2020, 09:52:53 AM

However, my transaction is going unconfirmed. It looks like the client is mining a pre-fork chain. "Warning: Unknown block versions being mined! It's possible unknown rules are in effect"

I doubt, usually it's false warning because some miners use ASICBoost, the warning feature which often generate false warning removed on newer Bitcoin Core version.

But to make sure, try to search your transaction ID on few bitcoin blockexplorer.

BrianH

sr. member

Activity: 280

Merit: 253

Thanks for the help, all.

Quote from: ranochigo on November 29, 2020, 09:45:56 AM

Go to Windows>Console and type the following, skip the first one if your wallet is unencrypted, replacing the password accordingly:

Code:

walletpassphrase PASSWORD 500

And

Code:

keypoolrefill

Try again if it works. If not, what does the console say?

Console says null.

NeuroticFish's link looks like it will fix the issue. I recently encrypted an old wallet from 2011. I did not upgrade it to HD, as far as I know. Wish I could return to the old unencrypted wallet...

Edit: I downgraded Bitcoin core to v17.1 and send works again.

However, my transaction is going unconfirmed. It looks like the client is mining a pre-fork chain. "Warning: Unknown block versions being mined! It's possible unknown rules are in effect"

NeuroticFish

legendary

Activity: 3668

Merit: 6382

Looking for campaign manager? Contact icopress!

I would start by reading this: https://github.com/bitcoin/bitcoin/issues/16091
One proposal was a downgrade back to 0.17.1; maybe you can try that (of course, backup your wallet first).

ranochigo

legendary

Activity: 3038

Merit: 4418

Crypto Swap Exchange

Go to Windows>Console and type the following, skip the first one if your wallet is unencrypted, replacing the password accordingly:

Code:

walletpassphrase PASSWORD 500

And

Code:

keypoolrefill

Try again if it works. If not, what does the console say?

BrianH

sr. member

Activity: 280

Merit: 253

What is going on? Why can't I send? This is the error I am receiving from Bitcoin Core when I try to send bitcoins:
"Can't generate a change address key. No keys in the internal keypool and can't generate any keys."

https://postimg.cc/k2c76MRG

Topic: Bitcoin Core - Unable to Send (Read 175 times)