I checked out Bugs in Kodular Eagle before creating a new topic
i don’t know if that is related with the bug “* java.lang.RuntimeException: Unable to start activity ComponentInfo, related with textbox” but when i use the block “on text changed” and i download the apk the block doesn’t work.
if i use companion it works good.
use “on text changed” block
9
Please search in forum before creating topic…
Its a bug so please wait for kodular update…
This function is working good… Nothing wrong found… Check your blocks… By the way, the way you set your block is never gonna work…
Everyone created the topic against it so i think that it’s a bug… Thank You for correcting us…
why not?
when i test in companion it work.
i searched with google but i didn’t find anything
There are almost 10 topic related to this. So next time first search then create topic…
Keep Calm & Happy Koding
when the update will be avaiable? 
i cant advance in my project without this block
There are lots of way to show app update…
You dont understand what i try to say, in this topic we are talking about " Text box on text changed don’t work", and you said “Its a bug so please wait for kodular update…”, i am asking about this update.
Oops i am sorry. No release date iss declared by the kodular. So better you wait…
One solution while correcting the bug that EAGLE have, is to use the Taifun extension “Textbox Extension”, here is the link 
:
https://puravidaapps.com/textbox.php
Then use the event after text changed:
so you got the temporary solution…
after the update 1.4.1 onTextChange work well for me
My mistake