"Something Unexpected Error" on opening content item

So , I created a custom form component "xyz" and with that form component , i was trying to create a content item . But as soon as i select the "xyz" as the content type for the new content item and move on to next step , screen shows "something unxpected error " . First , i was getting the issue related to some minified react error ... so i resolved that by checking my webpack.config and other files to ensure that the project and org name is same in every file . But now , i am getting "Ientry.kxh.ce4a....07.js:25 Uncaught error: SyntaxError: Unexpected token '<' Object . And content item is not loading " . same screen as before .