Runtime Error: Targeting S+ (version 31 and above) requires that one flag of FLAG_IMMUTABLE be specified[...]

Can you confirm which version of the companion you are using when this isn't working?

Currently it is 2.65u

Ok, when using the test server you need to ensure you are running companion 2.65d2u otherwise none of the fixes will be available when you test.

Thank you, how do I find the 2.65d2u companion?

You can download it from here. For any version of App Inventor we publish there is a link and QR code available in the Help > Companion Information menu item.

Thank you, the Help > Companion Information only allows 2.65 add 2.65u and for some reason the link is not pulling anything up (could be the school's security).
CompanionApp

@Kira_Pickett are you using the test server? The temporary fix for the issues will not work using the main App Invertor server. You must use the test server and the 2.65d2u Companion.

Please confirm you are using the test server link.

@SteveJG
I was using the main App Inventor server earlier. I have been using the test server and the 2.65d2u Companion this week and I still just cannot get it to work, even with the simplest of code.

I have this working with apk built with your test server http://nb190a-bugfixes.ai2-ewpatton-temp.appspot.com/#5190787553820672. The sendDirect works perfectly.

When can we expect to see this fix the main server ? Thanks

This server is sending message directly . http://nb190a-bugfixes.ai2-ewpatton-temp.appspot.com/#5190787553820672.
Can this functionality be added to main server?



i am getting this isuue ,kindly help me

Specifically, which extension is causing the problem?

It happens with SendMessage as well, not just the Direct function...

You mean Google Play has rejected your App because it is using SendMessage?

No... The error happens with SendMessage as well, even if we don't use the direct function...

Thanks for letting us know - I thought that had actually been fixed, along with other functions and extensions.

2 posts were split to a new topic: ArduinoSerial extension. error

A post was merged into an existing topic: ArduinoSerial extension. error ( requires that one flag of FLAG_IMMUTABLE be specified)

You need to make sure that you are using the companion published by that server. If your version number is still 2.65 or 2.65u, then you are using the production version of the App Inventor companion that has the regression.

your server

[http://nb190a-bugfixes.ai2-ewpatton-temp.appspot.com/#5943822726987776 ]

But when i click in build apk, there Is a server error. Moreover there Is a message at the bottom reporting that the server Is no more Active the.

Plz help me with this... Trying from 5 days..

And when this solution I'll be on main server?