Node.js (node:12276) [SEQUELIZE0004] DeprecationWarning

Question

I am when I am trying to run nodemon app.js socioboard-api/user I am getting the following error

[nodemon] 1.19.3
[nodemon] to restart at any time, enter `rs`
[nodemon] watching dir(s): *.*
[nodemon] watching extensions: js,mjs,json
[nodemon] starting `node app.js`
(node:1220) [SEQUELIZE0004] DeprecationWarning: A boolean value was passed to options.operatorsAliases. This is a no-op with v5 and should be removed.

I Used PowerShell and CMD but still having the same issue

Answer 1

From sequelize docs:

Operators Aliases

Sequelize allows setting specific strings as aliases for operators. With v5 this will give you deprecation warnin g.

You should be setting "operatorsAliases": false in config.json for v4 and not setting it at all in v5+ as it will be false by default

Answer 2

If that is related to socioboard-api/user installation..

you should edit this config file and comment the values " "operatorsAliases": false," as per the error This is a no-op with v5 and should be removed

as you can see from the error it is a warning only.. which is not going to halt your application, but you need to address it.

Answer 3

I had a similar issue occur when I was trying to render a table using MySQL. I was able to fix my issue by adding a password into my config.json file. Are you using MySQL or anything of the like that may require you to enter your password?