must have a property "appenders" of type object.

[yanqic]

when i start my project.it throw new Error :must have a property "appenders" of type object. do you know how can i slove the problem? thank you very much.

Error: Problem with log4js configuration: ({ appenders:
[ { type: 'console', category: 'http' },
{ type: 'console', category: 'kafka' },
{ type: 'console', category: 'mysql' },
{ type: 'console', category: 'redis' },
{ type: 'console', category: 'info' } ] }) - must have a property "appenders" of type object.
at tests.forEach (/media/yanqi/娱乐/work_space/comments-writer-server/node_modules/_log4js@2.5.3@log4js/lib/configuration.js:43:15)