error_function_call

Hi,
I'm trying to write data to a characteristic of a BLE device (following the doc I have for this) but I always get an error :

ERROR Error: Uncaught (in promise): [BluetoothError]:error_function_call, writeCharacteristic, undefined, {"peripheralUUID":"A4:C1:38:C4:28:8A","serviceUUID":"1000","characteristicUUID":"1001","value":{}}
JS: BluetoothError: error_function_call
JS:     at file: src\webpack:\myapp\node_modules\@nativescript-community\ble\index.android.js:1934:32
JS:     at Bluetooth.attachSubDelegate (file: src\webpack:\myapp\node_modules\@nativescript-community\ble\index.android.js:2388:12)
JS:     at file: src\webpack:\myapp\node_modules\@nativescript-community\ble\index.android.js:1897:17
JS:     at new ZoneAwarePromise (file: src\webpack:\myapp\node_modules\zone.js\fesm2015\zone.js:1429:0)
JS:     at file: src\webpack:\myapp\node_modules\@nativescript-community\ble\index.android.js:1874:50
JS:     at file: src\webpack:\myapp\node_modules\@nativescript-community\ble\index.android.js:1633:82
JS:     at _ZoneDelegate.invoke (file: src\webpack:\myapp\node_modules\zone.js\fesm2015\zone.js:372:0)
JS:     at Object.onInvoke (file: src\webpack:\myapp\node_modules\@angular\core\fesm2015\core.mjs:25548:0)
JS:     at _ZoneDelegate.invoke (file: src\webpack:\myapp\node_modules\zone.js\fesm2015\zone.js:371:0)
JS:     at Zone.run (file:///data/data/be....

Here is what I try to do in the onConnected method :

let data = new Uint8Array([0x07, 0x04, 0x03, 0x00, 0x1e]);
self.bluetooth.writeWithoutResponse({
    peripheralUUID: peripheral2.UUID,
    serviceUUID: "00001000-0000-1000-8000-00805f9b34fb",
    characteristicUUID: "00001001-0000-1000-8000-00805f9b34fb",
    value: data.buffer
}).then(() => {
...
});

I'm having a similar issue with the read function
JS: read error: [BluetoothError]:error_function_call, readCharacteristic, undefined, {"peripheralUUID":"A4:C1:38:FD:D2:38","serviceUUID":"1000","characteristicUUID":"1002"}

Here is my code for that

self.bluetooth.read({
  peripheralUUID: peripheral2.UUID,
  serviceUUID: '00001000-0000-1000-8000-00805f9b34fb',
  characteristicUUID: '00001002-0000-1000-8000-00805f9b34fb',
}).then(function(result) {
...
});

I tried to read/write to those characteristics with a Java application and it's working so I guess this is a plugin issue ? Can you help me with that if it is ?
I use Nativescript with Angular and the phone that connects to the device is on Android 12.

Thanks in advance !

Start by reproducing the read and writeWithoutResponse calls on Android 12 using the UUIDs and Uint8Array shown in the report. Then inspect the Android implementation around index.android.js lines 1934 and 2388, including the readCharacteristic and writeCharacteristic paths. Done means identifying the cause of error_function_call and confirming a working read/write behavior or a narrowly documented plugin limitation.