Bluetooth connection error

MIT App Inventor Help
1

Hi all, new to this site but so far its been pretty good. i have come across an issue regarding Bluetooth connectivity. The app i have created is a simple app that drives an Rc car using a bluetooth module. When i try and download the app or even connect using using Ai comparison. Here is the error....Need android.permission.BLUETOOTH_CONNECT permission for AttributionSource { uid = 10223, packageName = edu.mit.appinventor.aicompanion3, attributionTag = null, token = android.os.BinderProxy@7d18eca, next = null }: AdapterService getBondedDevices....Any advice????

2

(Canned Response)
These blocks can be dragged into your Blocks Editor to request permission(s) for Bluetooth scanning and connecting. All three parts are needed.

to apiLevel result
to apiLevel result1650×228 38.3 KB

when Screen1 .Initialize do
when Screen1 .Initialize do1366×592 84.4 KB

when Screen1 .PermissionGranted permissionName do
when Screen1 .PermissionGranted permissionName do1366×790 109 KB

Thanks to @Anke for the original code.
My changes include

  • use of the Screen1 permission blocks to avoid the possibility of a typo
  • using a TinyDB tag particular to BT permissions and only for BT permissions.
3

20230614_092519
20230614_0925191920×2560 490 KB

After dragging these boxes over to my block editor this is the error I am getting?

4

Show us all your blocks.

5

(Canned Reply: ABG- Export & Upload .aia)
Export your .aia file and upload it here.
export_and_upload_aia

6

Also, check if your device Companion version matches the current AI2 version 2.66

7

bt_basic_scan (1).aia (4.1 KB)

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yes my companion is version 2.66

9

Do you see red errors in your blocks? Before you run the project, you need to get rid of all errors.

Nowy obraz mapy bitowej (2)
Nowy obraz mapy bitowej (2)1143×468 101 KB

In addition to dragging the block image, your project requires to add the appropriate components that were in the blocks image.