Attempt to invoke virtual method 'java.util.Set android.bluetooth.BluetoothAdapter.getBondedDevices()' on a null object reference
49
What is a NullPointerException, and how do I fix it?
57458
Cannot remove any bluetooth device
17309
How to use an Android device as bluetooth USB dongle?
35818
How to pair with a bluetooth headset?
30614
How to finish an activity from an Adapter..?
139469
setValue:forUndefinedKey: this class is not key value coding-compliant for the key
88422
Why does this text cause android devices to 'hang'?
74172
Binary XML file line #2: Error inflating class android.widget.LinearLayout
73034
StringBuilder append() and null values
8283
Why does null reference print as "null"
130819
Nullpointerexception while setting a bean
127345
Ralink RT3290 bluetooth adapter is not working [full process]
669
How to activate bluetooth device for RTL8723DE?
112328
Error: "an object reference is required for the non-static field, method or property..."
55830
What's the rationale for null terminated strings?
96453
Caught Throwable or Exception is null
11458
NullReferenceException in Unity