IOException Bluetooth not initialized

[amigax]

Bluetooth wont initialise, samsung s7, android 8.

W/System.err: java.io.IOException: Bluetooth not initialized
W/System.err: at com.codename1.cordova.Cordova.execute(Cordova.java:33)
W/System.err: at com.codename1.bluetoothle.Bluetooth.enable(Bluetooth.java:83)
W/System.err: at userclasses.MainForm.startBluetooth(MainForm.java:67)
W/System.err: at userclasses.StateMachine.onMain_BtScanAction(StateMachine.java:71)
W/System.err: at generated.StateMachineBase.handleComponentAction(StateMachineBase.java:250)
W/System.err: at com.codename1.ui.util.UIBuilder$FormListener.actionPerformed(UIBuilder.java:2835)
W/System.err: at com.codename1.ui.util.EventDispatcher.fireActionEvent(EventDispatcher.java:349)
W/System.err: at com.codename1.ui.Button.fireActionEvent(Button.java:571)
W/System.err: at com.codename1.ui.Button.released(Button.java:605)
W/System.err: at com.codename1.ui.Button.pointerReleased(Button.java:709)
W/System.err: at com.codename1.ui.Form.pointerReleased(Form.java:3528)
W/System.err: at com.codename1.ui.Component.pointerReleased(Component.java:4629)
W/System.err: at com.codename1.ui.Display.handleEvent(Display.java:2249)
W/System.err: at com.codename1.ui.Display.edtLoopImpl(Display.java:1212)
W/System.err: at com.codename1.ui.Display.mainEDTLoop(Display.java:1130)
W/System.err: at com.codename1.ui.RunnableWrapper.run(RunnableWrapper.java:120)
W/System.err: at com.codename1.impl.CodenameOneThread$1.run(CodenameOneThread.java:60)
W/System.err: at java.lang.Thread.run(Thread.java:764)
D/HobMonitor_V1: [EDT] 0:21:45,924 - MainForm##### IOException Bluetooth not initialized