Nknd exit with Fatal error: sync blocks error: all workers failed

The node is working on Aliyun in BeiJing. It seems it is working just fine in the first two days but suddenly it crashed. Reading its log and it doesn’t seems my network is causing that problem. Why this happened and what should I do? By the way, it is not working after I restart the program.

Most likely you have lost all connections with your neighbors, i suggest you to recreate your wallet file and try again.

I don’t think recreating wallet is necessary. Typically restart can solve the problem

I have the same problem all 30 min or more. My docker container restart it, but how can fix it?
Please check my log and help me.nkn_serverlog.txt (29,4 KB)

I have the same issue with my docker container … runs fine for about 30 minutes and then crashes with the same message.

Do you still get rewards? When the docker container restart evertime.
Current i check this info: https://forum.nkn.org/t/nkn-mining-guide-for-mainnet-wiki-version/1720/49?u=stefanwe

@bechemeko now it work stable over 3 hours. Here is my docker-compose file, i add ulimits:

version: ‘3.2’
services:
nknnode:
image: nknorg/nkn
restart: always
container_name: nkn_service
volumes:
- /opt/nkn/data:/nkn/data
ports:
- 80:80
- 30000-30021:30000-30021
ulimits:
nproc: 65535
nofile:
soft: 20000
hard: 40000