You can better try with: a= (short)1; instead of a=a (short)1; ClassCastException is:- Thrown to indicate that the code has attempted to cast an object to a subclass of which it is not an instance. Although in your code it is not making sense how you receive the ClassCastException even after if we change as … Read more
Set your BluetoothController as application in your AndroidManifest.xml <application android:icon=”@drawable/ic_launcher” android:name=”.BluetoothController” <– Here is the change android:label=”@string/app_name” android:logo=”@drawable/ic_launcher” android:theme=”@android:style/Theme.Holo.Light” > 0 solved ClassCast Exception Error
You are trying to change List<String> to List<tcmb> and problem lies here public static List<tcmb> getList(Activity a){ // your code // List<String> itemList = new ArrayList<String>(); itemList.addAll(Arrays.asList(itemWords)); dovizList = (List)itemsList; Log.d(TAG, “getValuestcmb: ” + dovizList.size()); return dovizList; Also, I don’t understand, what exactly you are trying to achieve here. List<String> itemsList = new ArrayList<String>(); dovizList … Read more
The only way the problem can exist given the posted code, if the reported exception/line is correct, is when “Somerecords” is not really creating a List<Object[]> object – but a List containing non-Object[] elements. One reason could be the method in question is typed to return a non-generic List, filled with double values. Java will … Read more