Getting Uncaught SyntaxError: Unexpected token { error when using downloaded ArcGIS API in PC without internet)

How do I fix an unexpected token syntax error?

To fix this error, you must carefully review your code and identify the unexpected token causing the error. Once you have found the unexpected token, you can correct it by removing it, adding the missing token that it was supposed to be paired with, or fixing the syntax error that caused the unexpected token to appear.
 

What causes uncaught SyntaxError unexpected token?

The ‘Uncaught SyntaxError: Unexpected token u in JSON at position 0’ error is caused when the client has been asked to execute JSON. parse() on a string beginning with u instead of the stringified object it was expecting. Usually this is a stringified version of the undefined primitive.
 

What does uncaught SyntaxError invalid or unexpected token mean?

The JavaScript exceptions “unexpected token” occur when a specific language construct was expected, but something else was provided. This might be a simple typo.
 

Is Arcgis API for JavaScript free?

The JavaScript API is hosted by Esri and is available for free use, please read the Terms of Use – FAQ for more info.

How do I get rid of unexpected token error?

As you write your JavaScript application, the unexpected token error always occurs because JavaScript expected a specific syntax that’s not fulfilled by your current code. You can generally fix the error by removing or adding a specific JavaScript language symbol to your code.
 

Why does it keep saying syntax error?

Syntax errors are mistakes in the source code, such as spelling and punctuation errors, incorrect labels, and so on, which cause an error message to be generated by the compiler. These appear in a separate error window, with the error type and line number indicated so that it can be corrected in the edit window.

How do you fix uncaught SyntaxError unexpected end of input?

In conclusion, If you’re seeing the unexpected end of input error in your JavaScript code, it’s likely that you’re missing a closing brace somewhere. To fix this, simply check your code for any open braces and make sure that they all have corresponding closing braces.
 

What does uncaught error mean?

Editorial Staff. June 01, 2022. CWE 248-Uncaught Exception occurs when an exception is not caught by a programming construct or by the programmer, it results in an uncaught exception. In Java, for example, this would be an unhandled exception that would terminate the program.