"Coin selection Insufficient funds" error

Fri, 15 Jul 2016 16:30:32 +0000

I have two nodes, A and B. After a certain period of time (~24 hours) the nodes become unresponsive and need to be restarted. On restart the following messages can be seen in the logs for A and B respectively:

Node A log

mchn: Coin selection: Insufficient funds, but there are coins belonging to addresses without send permission or P2SH addresses.

mchn: Coin selection: Insufficient funds, but there are coins belonging to addresses without send permission or P2SH addresses.keypool reserve 2
keypool return 2

Node B log

mchn: Coin selection: Insufficient fundsmchn: Coin selection: Insufficient fundsmchn: Coin selection: Insufficient fundsmchn: Coin selection: Insufficient fundskeypool reserve 2 keypool return 2

This is an intermittent issue, and could be related to the way in which the application we have built is interacting with MultiChain.

I know the messages themselves allude to the problem i.e. insufficient funds :). Furthermore our application does lock funds and make offers, so our application could be at fault. But before jumping to conclusions I wanted to know if this is a generic error for a multitude of possible issues or is it specific to one thing?

Any more info/clarity on these messages would be great

Thanks!

MultiChain Developer Q&A - Recent questions tagged fundskeypool

"Coin selection Insufficient funds" error