/** * NULLPointerException at com.when.coco.weather.WeatherDetail.releaseTime(WeatherDetail.java:471) * at com.when.coco.weather.WeatherDetail.updateWeatherData(WeatherDetail.java:421) at * com.when.coco.weather.WeatherDetail.onCreate(WeatherDetail.java:76) */ @SuppressLint("SimpleDateFormat") private Date releaseTime() { Date date = new Date(Long.parseLong(ws.getForecast_date()) * 1000); return date; }