Why is the js file not fully loaded in the browser?

Question

JavaScript

From time to time there is a problem, the js file is not fully loaded. As a result, you can see an error in the console

SyntaxError: Unexpected end of input

and actually by the contents of the js file it is clear that it was only partially loaded.

Request like: //server/files/file.js?234234

What is the reason and how can I fix it?

Answer 1

The server is probably not sending the Content-Length header correctly.
This happens when there are utf-8 characters in js. For example, Content-Length sends the number of characters, but you need to send the number of bytes

Answer 2

Have you looked in the debugger?
By the time "Serializer.SetData(filePath, data);" what is in data?
And what is a Serializer?
Maybe in a standard way ( https://msdn.microsoft.com/ru-ru/library/system.xm...
Or is it its own wrapper? Then you need to look into it