In order to avoid any of these, we have the perfect solution. What’s more, we will help you find a solution for your problem yourself. Yes, if you are experiencing the Unterminated string literal error, you’ve come to the right place, as we have the perfect solution for you!
SyntaxError: unterminated string literal
It means that there may be some problems within the code of the website or your code. This mainly happens due to having more quotes than necessary, not having the proper string literal or just not working correctly on different lines, making the code work horribly or not at all.
This also happens when someone is using Liferay MVC, one of the simplest but sometimes more problematic coding platforms available. If you are facing any of these problems, you can simply fix it by using the following codes:
First thing, make sure there are not split strings across the code like this:
var longString = 'this string needs to pass across the code in order to make the app readable and possible to function';
This type of code would terminate in the famous:
// SyntaxError: unterminated string literal
What you can do to avoid this, is to add a “+” or a “\“ after every line in the string. This will help the string to come across the whole code and eventually avoid further problems.
var longString = 'this string needs to pass across the' + 'code in order to make the app' + 'readable and possible to function.';
Or, as said before, you can use the backslash “\” at the end of all lines in the string just as you can use the “+”. However, you will need to make sure that there are no other characters, codes or too much space between the line of text and the “\” or even more important, any type of code or character after the “\”. By using the backlash it would look like this:
var longString = 'this string needs to pass across the \ code in order to make the app \ readable and possible to function.';
On the other hand, you can the template literals, which are often used with ECMAScript and Liferay MVC to fix the unterminated string literal error.
var longString = `tris string needs to pass across the code in order to make the app readable and possible to function.`;
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