Need help with message 'CallbackContext for uuid fetching doesn't exist.'

[luis-ocampo-tierconnect-com]

In the bluetooth demo after clicking on Connect I get the following error and doesn't connect to the target device, what am I doing wrong?

The device I'm testing on is a Galaxy Note3 with Android KitKat 4.4.2

05-21 15:36:01.433  14092-14130/com.whitefang W/PluginManager﹕ THREAD WARNING: exec() call to Bluetooth.connect blocked the main thread for 22ms. Plugin should use CordovaInterface.getThreadPool().
05-21 15:36:01.433  14092-14156/com.whitefang D/BluetoothUtils﹕ isSocketAllowedBySecurityPolicy start : device null
05-21 15:36:01.433  14092-14156/com.whitefang W/BluetoothAdapter﹕ getBluetoothService() called with no BluetoothManagerCallback
05-21 15:36:01.438  14092-14156/com.whitefang D/BluetoothSocket﹕ connect(), SocketState: INIT, mPfd: {ParcelFileDescriptor: FileDescriptor[139]}
05-21 15:36:05.843  14092-14130/com.whitefang E/BluetoothPlugin﹕ CallbackContext for uuid fetching doesn't exist.
05-21 15:36:24.863  14092-14170/com.whitefang D/BluetoothUtils﹕ isSocketAllowedBySecurityPolicy start : device null
05-21 15:36:24.863  14092-14170/com.whitefang W/BluetoothAdapter﹕ getBluetoothService() called with no BluetoothManagerCallback
05-21 15:36:24.868  14092-14170/com.whitefang D/BluetoothSocket﹕ connect(), SocketState: INIT, mPfd: {ParcelFileDescriptor: FileDescriptor[140]}
05-21 15:36:30.043  14092-14130/com.whitefang E/BluetoothPlugin﹕ CallbackContext for uuid fetching doesn't exist.

[tanelih]

Hi,

I really have no idea what's going on there. I've been testing the code on a Nexus 4 (Android 4.4.2) myself and haven't run into problems like these. I think the demo has also been tested on a Galaxy Mini, so there's that too...

05-21 15:36:05.843  14092-14130/com.whitefang E/BluetoothPlugin﹕ CallbackContext for uuid fetching doesn't exist.

You can find the CallbackContext for UUID's in the BluetoothPlugin.java file. I think this error originates from there. Maybe you can throw in some logging to see what is causing this?

I hope you can find a solution to this.

[netgfx]

Same here throws
"CallbackContext for pairing doesn't exist."
and then
CallbackContext for uuid fetching doesn't exist.

anyone got a solution on this?

[kozak]

This error is in my log as well. But it doesn't affect the connection/working of the app.
Just a speculation but maybe startDiscovery will both trigger BluetoothWrapper.MSG_DEVICE_FOUND and BluetoothWrapper.MSG_UUIDS_FOUND. And startDiscovery usually happens before the uuid callback ctx is assigned (before the client calls bluetooth.getUuids().