window[arg.funcName] is not a function

[winst0niuss]

I got this error, why?

[liolick]

It seems something changed in last Chrome release.
Now this internal Taiko error reaches global window.onerror handler.
If application has such a handler and show errors to user it will show this internal error too.

[zabil]

Do you have a sample script to reproduce this error?

[winst0niuss]

It seems something changed in last Chrome release. Now this internal Taiko error reaches global window.onerror handler. If application has such a handler and show errors to user it will show this internal error too.

Is it possible to close this window with any command?

[liolick]

@zabil Yes
Test page on Sandbox: https://codesandbox.io/s/javascript-forked-nr4b4y?file=/index.js
Taiko test script:

(async () => {
try {
await openBrowser();
await goto("https://nr4b4y.csb.app/");
await waitFor("test", 20000);
} catch (error) {
console.error(error);
} finally {
await closeBrowser();
}
})();

Taiko must be run in observe mode!
Error does not reproduce in silent mode.

[liolick]

@Smitcore Depends on window. How it realised.