How to Solve the Angular ${..} Sign Error

If you are working on an Angular project and encounter the error “Uncaught SyntaxError: Unexpected token ‘${‘” in your code, you may be missing the necessary type definitions for jQuery. This error often occurs when using jQuery in an Angular project and not having the proper type definitions installed.

To solve this error, you can install the necessary type definitions for jQuery by using npm. Here’s how to do it:

npm i --save-dev @types/jquery

This command will install the type definitions for jQuery as a development dependency in your project. Once the installation is complete, you should no longer encounter the ${..} sign error in your Angular code.

It’s important to have the correct type definitions for any external libraries or frameworks you are using in your Angular project. This will help ensure that your code is type-safe and free of any syntax errors or unexpected behavior.

By following the above steps to install the type definitions for jQuery, you can effectively resolve the Angular ${..} sign error and continue working on your project without any issues.