Lakshmi Narasimhulu Gujjula issues

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                                            Lakshmi Narasimhulu Gujjula

react-native-bluetooth-escpos-printer first connecting attempt returns unable to connect device error, but on second attempt it connects

First connection attempt always falls with error Error: unable to connect device, but second connect successfully. BluetoothManager.connect(this.state.deviceAddr) .then((s)=>{ Alert.alert('connected') this.setState({loading: false, connected: true}) }, (err)=>{ //error here Alert.alert(err+'') this.setState({loading: false})...