Postman issues tried different solution gettings bad results

[dylanrychlik]

I get this issue in postman: I set appropriate Header: Content-Type: application/json and looked at your code in github. I also set body from test to json in postman. Please help

UnhandledPromiseRejectionWarning: Error: WHERE parameter “username” has invalid “undefined” value at MySQLQueryGenerator.whereItemQuery (C:\Users\dylan\Documents\node-js-jwt-auth\node_modules\sequelize\lib\dialects\abstract\query-generator.js:2258:13) at C:\Users\dylan\Documents\node-js-jwt-auth\node_modules\sequelize\lib\dialects\abstract\query-generator.js:2247:25 at Array.forEach () at MySQLQueryGenerator.whereItemsQuery (C:\Users\dylan\Documents\node-js-jwt-auth\node_modules\sequelize\lib\dialects\abstract\query-generator.js:2245:35) at MySQLQueryGenerator.getWhereConditions (C:\Users\dylan\Documents\node-js-jwt-auth\node_modules\sequelize\lib\dialects\abstract\query-generator.js:2663:19) at MySQLQueryGenerator.selectQuery (C:\Users\dylan\Documents\node-js-jwt-auth\node_modules\sequelize\lib\dialects\abstract\query-generator.js:1316:28) at MySQLQueryInterface.select (C:\Users\dylan\Documents\node-js-jwt-auth\node_modules\sequelize\lib\dialects\abstract\query-interface.js:939:27) at Function.findAll (C:\Users\dylan\Documents\node-js-jwt-auth\node_modules\sequelize\lib\model.js:1753:47) at processTicksAndRejections (internal/process/task_queues.js:97:5) at async Function.findOne (C:\Users\dylan\Documents\node-js-jwt-auth\node_modules\sequelize\lib\model.js:1917:12) (node:22656) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag –unhandled-rejections=strict (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 2) (node:22656) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.