illegalstateexception

My app is map-centric. I call requestLocationUpdates() often. Once in a while, I get this exception when its called. Or in any other place which calls such method. I saw the solutions suggested on SOF, sadly nothing seems to work for me. Even if i call mLocationClient.connect() , there is no guarantee that it connects immediately, correct me if i'm wrong. How do i solve this problem? case R.id.btnContinue: gpsLocationDailog.cancel(); int isGooglePlayServiceAvilable = GooglePlayServicesUtil .isGooglePlayServicesAvailable(getApplicationContext()); if (isGooglePlayServiceAvilable ==

I realize the question is a little confusing, but I didn't know how else to word it. Anyway, here is the original code: private void readFile(String excelFileName) throws FileNotFoundException, IOException { XSSFWorkbook workbook = new XSSFWorkbook(new FileInputStream(excelFileName)); if (workbook.getNumberOfSheets() > 1){ System.out.println("Please make sure there is only one sheet in the excel workbook."); } XSSFSheet sheet = workbook.getSheetAt(0); int numOfPhysRows = sheet.getPhysicalNumberOfRows(); XSSFRow row; XSSFCell num; for(int y = 1;y < numOfPhysRows;y++){ //start at the 2nd row

I've been dealing with this problem for awhile and have looked at all the relevant questions I could find, such as: this one , this one , and this one . Could you help me correct this error? It's the only one being thrown by the logcat. java.lang.IllegalStateException: Could not find method playPauseMusic(View) in a parent or ancestor Context for android:onClick attribute defined on view class android.support.v7.widget.AppCompatImageButton with id 'playPause' Relevant code: radio.java package com.example.jacob.wutk; import android.media.AudioManager; import android.media.MediaPlayer; import

I am getting JSon data from a web service, the sample data is given below: [ { "SectionId": 1, "SectionName": "Android" } ] When i try to convert it, it throws an error, i am doing it as: Data data = new Gson().fromJson(jsonDataFromWebService, Data.class); My Section Class is: class Section { public int SectionId; public String SectionName; } class Data { public List<Section> sections; } The LogCat says: com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was BEGIN_ARRAY at line 1 column 2 The error explains whats wrong... u r returning an array and