Logitech bt speaker refuses to connect for pairing.
what does this logcat error means???
01-19 21:59:54.423: W/dalvikvm(1927): threadid=1: thread exiting with uncaught exception (group=0x400207d8)
01-19 21:59:54.423: E/AndroidRuntime(1927): FATAL EXCEPTION: main
01-19 21:59:54.423: E/AndroidRuntime(1927): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.test/com.test.MainActivity}: java.lang.InstantiationException: com.
@Override
public void onTabReselected(Tab tab, FragmentTransaction ft) {
Toast.makeText(MainActivity.appContext, "Reselected!", Toast.LENGTH_LONG).show();
}
My application closes and throws a Null Pointer Exception when i re-select the actionbar again. The error seems to be happening inside the above method.
I am creating a MapView programmatically like this:
MapView mv = new MapView(this);
However this leads to a NullPointerException (see log). If I use another constructor such as
MapView mv = new MapView(this, new GoogleMapOptions());
everything is fine.
01-19 15:56:04.529: W/dalvikvm(668): threadid=1: thread exiting with uncaught exception (group=0x40018560)
01-19 15:56:04.589: E/AndroidRuntime(668): FATAL EXCEPTION: main
01-19 15:56:04.589: E/AndroidRuntime(668): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.demo/com.example.demo.Demo}: android.view.InflateException: Binary XML file line #7: Error inflating class
I want to return the Jsonobject to main thread.
When I use NDK + android + JNI + OPENCV4ANDROID(2.4.2) I get the following error:
Caused by: java.lang.UnsatisfiedLinkError: Cannot load library: reloc_library[1312]: 2586 cannot locate '_ZN2cv3Mat8copySizeERKS0_'...
I couldn't find anything useful when I searched.
Here's the logcat:
04-10 12:05:19.960: E/AndroidRuntime(11567): FATAL EXCEPTION: main
04-10 12:05:19.960: E/AndroidRuntime(11567
I'm trying to use a tabhost with 4 widgets, I've tested this on android 4.2 and it works like a charm, however on android 2.2 it gives me a nullpointerexception when I change tabs
I know there is a known problem with tabhosts and android 2.1/2.2 however I can't seem to get it to work with the other fixes people have suggested on other threads.
NOTE: I'm using Android Annotations
Here's the Log
I honestly do not know where to look for the error in my code, in logcat it says that the problem was caused by ArrayIndexOutOfBoundsException: length=13; index=-1 but I can't seem to find where in my code there would be an index of -1, the logcat does not indicate which line the error is found either.