ErrorStackParser is not defined

[patrickdemooij9]

Hi!

Running into an issue with the Errors plugin and I am not quite sure if this is my fault or if something is broken. I enabled sendAfterOnload on the config and added

setTimeout(() => {
	console.error("Test2");
}, 1000);

to test if it would be picked up. But I then run into this issue:

Adding a debug point, it indeed cannot find the ErrorStackParser and looking at where the ErrorStackParser is defined doesn't really tell me how this is supposed to work.

[nicjansma]

Hi @patrickdemooij9!

ErrorStackParser should be "bundled" (inline) in the errors.js plugin.

When the errors.js plugin is loaded, it should execute this block which would register a global ErrorStackParser (e.g. on window):

(function (root, factory) {
  'use strict';
  root.ErrorStackParser = factory();
}(this, function ErrorStackParser() {
  // <-- ErrorStackParser code here
});

Is this when this function is executed something other than the global root / window object?

If the whole plugin or boomerang.js is wrapped in another object, that could be changing the this and registering ErrorStackParser onto something else.

We could probably be smarter about where we register ErrorStackParser here, maybe just inline into the BOOMR. namespace so there's no potential conflicts or writing it onto something unexpected.