Web View Post Message/Receive Message Error

[damian]

Im using the Thunkable Web Viewer Extensions (https://github.com/thunkable/webviewer-extension) to pass a simple object from my web app to the thunkable web viewer:

and catch it like that:

it works well on the live preview:

but when previewing on iOS using the Thunkable Live app im getting the following error:

it works when im passing a simple string instead of an object. is this a bug or am i missing something?
any help is much appreciated.

[jared]

in your code, use this

ThunkableWebviewerExtension.postMessage(JSON.stringify(messasgeObj)

and in your blocks use it like this

[damian]

awesome, works perfectly! thanks.

was not aware that the component expects a string…