Can't link a JS script generated from a Kotlin/JS project using IntelliJ IDEA

user_14396321 0
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As stated above, the problem is that I can't link the compiled JS code from a Kotlin project (called twf) to my web-project. No matter what I try, Chrome outputs an error such as twf.stringToExpression is not a function

As far as I'm concerned, the Kotlin code does compile correctly, and the beginning of an output file twf.js looks as follows:

if (typeof kotlin === 'undefined') {
throw new Error("Error loading module 'twf'. Its dependency 'kotlin' was not found. Please, check whether 'kotlin' is loaded prior to 'twf'.");
}var twf = function (_, Kotlin) {
'use strict';
var setOf = Kotlin.kotlin.collections.setOf_mh5how$;
...

Which means that variable twf does exist. Also, in the same file I found this:

function stringToExpression(string, scope, isMathMl, functionConfiguration, compiledConfiguration) {
if (scope === void 0)
  ...
if (isMathMl === void 0)
  ...
if (functionConfiguration === void 0) {
  ...
}if (compiledConfiguration === void 0)
  ...

So the function exists and I can call it with only a string as an input, just like I do in the index.html file (I know that having a bare script inside an HTML file is a bad habit, but it is only a prototype):

<script type="text/javascript">
  ...
  var testTaskString = "a-b/c";
  console.log(twf.stringToExpression(testTaskString));
  ...
</script>

Nevertheless, I still get the error I mentioned above and I don't seem to know with to do about it. How do I solve it?

P.S. This is the <head> part of the page (both kotlin.js and twf.js are linked):

<title>PixiJS Test</title>
<meta charset="UTF-8">
<link rel="stylesheet" href="css/style.css">
<script src="lib/pixi.js"></script>
<script src="lib/kotlin.js"></script>
<script src="lib/twf.js"></script>

P.P.S. I even put @JsName("stringToExpression") before the function in the Kotlin code before compilation, but that didn't seem to help.

kotlin javascript
1 Answers

Looks like this question was just an another instance of the "look through the code that you are using more carefully" problem, since the solution was quite trivial. When I used the console.log(twf) command (since I was sure that the twf variable was declared) I get the following output:

> Object
  > api:
    ...
    > stringToExpression: ƒ stringToExpression( ... )
    ...
  > baseoperations:
  ...

Hence, as far as I'm concered and as far as it works, I had to use the following code to refer to the function instead:

var testTaskString = "a-b/c";
console.log(twf.api.stringToExpression(testTaskString));
user_143963210
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