'int android.view.View.getVisibility（）'onphone對象引用onphone但不是在仿真器中

我得到一個java.lang.NullPointerException：嘗試調用虛擬方法'int android.view.View.getVisibility（）'的空對象引用錯誤，當我加載我的應用程序在我的android棉花糖手機上，但它不在avd模擬器上這個問題是不同的，因爲錯誤似乎只發生在android 6.1或更低。'int android.view.View.getVisibility（）'onphone對象引用onphone但不是在仿真器中

AlarmReceiver.java

package com.example.ersch.noschoolcalculator; 

public class MainActivity extends AppCompatActivity { 
private String htmlContentInStringFormat; 
private TextView Day1a; 
private TextView Day1b; 
private TextView Day1c; 
private TextView Day2a; 
private TextView Day2b; 
private TextView Day2c; 
private Boolean weather_gov_error; 
private TextView ERROR_LOG; 
private String first; 
public Boolean fatal_error; 
private String second; 
private String day1a; 
private String[] day1b; 
private String day1c; 
private String day2c; 
private String day2a; 
private String[] day2b; 
private PendingIntent pendingIntent; 
private AlarmManager manager; 
private String[] months = {"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"}; 
private StringBuilder sb = new StringBuilder(14); 
private Map<String, String> firstlist = new HashMap<>(); 
private Map<String, String> secondlist = new HashMap<>(); 
public static void longInfo(String str) { 
    if(str.length() > 4000) { 
     Log.i("Message:", str.substring(0, 4000)); 
     longInfo(str.substring(4000)); 
    } else 
     Log.i("Message:", str); 
} 

@Override 
protected void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    //executes jsoup 
    JsoupAsyncTask jsoupAsyncTask = new JsoupAsyncTask(); 
    jsoupAsyncTask.execute(); 
    //initializes layout 

    setContentView(R.layout.activity_main); 
    Day1a = (TextView)findViewById(R.id.Day1a); 
    Day1b = (TextView)findViewById(R.id.Day1b); 
    Day1c = (TextView)findViewById(R.id.Day1c); 
    Day2a = (TextView)findViewById(R.id.Day2a); 
    Day2b = (TextView)findViewById(R.id.Day2b); 
    Day2c = (TextView)findViewById(R.id.Day2c); 
    ERROR_LOG = (TextView)findViewById(R.id.ERROR_LOG); 
    ERROR_LOG.setVisibility(View.INVISIBLE); 
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar); 
    setSupportActionBar(toolbar); 
    FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab); 
    //button click 

    fab.setOnClickListener(new View.OnClickListener() { 
     @Override 
     public void onClick(View view) { 
      Snackbar.make(view, "Refreshing", Snackbar.LENGTH_SHORT) 
        .setAction("Action", null).show(); 
      longInfo("Refreshing"); 
      JsoupAsyncTask jsoupAsyncTask = new JsoupAsyncTask(); 
      jsoupAsyncTask.execute(); 
     } 

    }); 


} 
@Override 
public void onResume(){ 
    super.onResume(); 
    Intent alarmIntent = new Intent(this, AlarmReceiver.class); 
    pendingIntent = PendingIntent.getBroadcast(this, 0, alarmIntent, 0); 
} 


@Override 
public boolean onCreateOptionsMenu(Menu menu) { 
    // Inflate the menu; this adds items to the action bar if it is present. 
    getMenuInflater().inflate(R.menu.menu_main, menu); 
    return true; 
} 
public void startAlarm(View view) { 
    manager = (AlarmManager)getSystemService(Context.ALARM_SERVICE); 
    int interval = 10000; 

    manager.setRepeating(AlarmManager.RTC_WAKEUP, System.currentTimeMillis(), interval, pendingIntent); 
    Toast.makeText(this, "Alarm Set", Toast.LENGTH_SHORT).show(); 
    longInfo("Alarm Set"); 
} 
public void cancelAlarm(View view) { 
    if (manager != null) { 
     manager.cancel(pendingIntent); 
     Toast.makeText(this, "Alarm Canceled", Toast.LENGTH_SHORT).show(); 
     longInfo("Alarm Canceled"); 
    } 
} 
@Override 
public boolean onOptionsItemSelected(MenuItem item) { 
    // Handle action bar item clicks here. The action bar will 
    // automatically handle clicks on the Home/Up button, so long 
    // as you specify a parent activity in AndroidManifest.xml. 
    int id = item.getItemId(); 

    //noinspection SimplifiableIfStatement 
    if (id == R.id.action_settings) { 
     return true; 
    } 

    return super.onOptionsItemSelected(item); 
} 
public static boolean isListContainMethod(List<String> arraylist,String value) { 
    for (String str : arraylist) { 
     if (!str.toLowerCase().contains(value)) { 
      return false; 
     } 
    } 
    return true; 
} 
public class JsoupAsyncTask extends AsyncTask<Void, Void, Void> { 

    @Override 
    protected void onPreExecute() { 
     super.onPreExecute(); 
    } 

    @Override 
    protected Void doInBackground(Void... params) { 
     try { 

      String loginFormUrl = "https://www.snowdaycalculator.com/Account/login.php"; 
      String loginActionUrl = "https://www.snowdaycalculator.com/prediction.php?zipcode=10562&snowdays=0&extra=0&"; 
      String email = "[email protected]"; 
      String passinstr = "email"; 
      String password = "ltlake66"; 
      HashMap<String, String> cookies = new HashMap<>(); 
      HashMap<String, String> formData = new HashMap<>(); 
      Connection.Response loginForm = Jsoup.connect(loginFormUrl).method(Connection.Method.GET).execute(); 
      Document loginDoc = loginForm.parse(); // this is the document that contains response html 
      cookies.putAll(loginForm.cookies()); 
      formData.put("passInstr", "password"); 
      formData.put("email", email); 
      formData.put("password", password); 
      formData.put("back", ""); 
      Connection.Response homePage = Jsoup.connect(loginActionUrl) 
        .cookies(cookies) 
        .data(formData) 
        .method(Connection.Method.POST) 
        .execute(); 


      htmlContentInStringFormat = homePage.parse().html(); 
      //longInfo(htmlContentInStringFormat); 
      String[] lines = htmlContentInStringFormat.split("\\r?\\n"); 
      Pattern p = Pattern.compile("(theChance\\[)[0-9]{5,11}] = -?\\d*\\.?\\d+E*\\+*\\d*;"); 
      int x = 0; 
      for(int i = 0; i < lines.length - 1; i++) { 
       Matcher m = p.matcher(lines[i]); 
       if (m.find()) { 
        if (x == 0) { 
         first = lines[i]; 
         x += 1; 
        } 
        else{ 
         second = lines[i]; 
        } 
       } 

      } 
      longInfo(first); 
      if (first != null & second != null){ 
       String regex = "[0-9]{8,11}"; 
       Matcher m = Pattern.compile(regex).matcher(first); 
       if (m.find()) { 
        firstlist.put("date",Long.toString(Math.round(Double.parseDouble(m.group())))); 
       } 
       String regex2 = "-?\\d*\\.?\\d*;"; 
       Matcher m2 = Pattern.compile(regex2).matcher(first); 
       if (m2.find()) { 
        firstlist.put("chance",Long.toString(Math.round(Double.parseDouble(m2.group().substring(0, m2.group().length()-1))))); 

       } 
       String regex3 = "[0-9]{8,11}"; 
       Matcher m3 = Pattern.compile(regex3).matcher(second); 
       if (m3.find()) { 
        secondlist.put("date",Long.toString(Math.round(Double.parseDouble(m3.group())))); 
       } 
       String regex4 = "-?\\d*\\.?\\d*;"; 
       Matcher m4 = Pattern.compile(regex4).matcher(second); 
       if (m4.find()) { 
        secondlist.put("chance",Long.toString(Math.round(Double.parseDouble(m4.group().substring(0, m2.group().length()-1))))); 
       } 

       sb.setLength(0); 
       day1a = firstlist.get("date"); 
       day1b = day1a.split("(?!^)"); 
       sb.append(day1b[0]).append(day1b[1]).append(day1b[2]).append(day1b[3]); 
       firstlist.put("year", sb.toString()); 
       sb.setLength(0); 
       sb.append(day1b[4]).append(day1b[5]); 
       firstlist.put("month", sb.toString()); 
       sb.setLength(0); 
       sb.append(day1b[6]).append(day1b[7]); 
       firstlist.put("day", sb.toString()); 
       longInfo(firstlist.toString()); 


       day2a = secondlist.get("date"); 
       day2b = day2a.split("(?!^)"); 
       sb.setLength(0); 
       sb.append(day2b[0]).append(day2b[1]).append(day2b[2]).append(day2b[3]); 
       secondlist.put("year", sb.toString()); 
       sb.setLength(0); 
       sb.append(day2b[4]).append(day2b[5]); 
       secondlist.put("month", sb.toString()); 
       sb.setLength(0); 
       sb.append(day2b[6]).append(day2b[7]); 
       secondlist.put("day", sb.toString()); 
       longInfo(secondlist.toString()); 
       htmlContentInStringFormat = homePage.parse().html(); 
       lines = htmlContentInStringFormat.split("\\r?\\n"); 
       p = Pattern.compile("(1.5em\">)|(0.85em\")"); 
       x = 0; 
       for(int i = 0; i < lines.length - 1; i++) { 
        m = p.matcher(lines[i]); 
        if (m.find()) { 
         if (x == 0) { 
          first = lines[i]; 
          longInfo(first); 
          x += 1; 
         } 
         else{ 
          second = lines[i]; 
          longInfo(second); 
         } 
        } 

       } 
       regex = ">[A-z0-9, %]{2,1000}"; 
       m = Pattern.compile(regex).matcher(first); 
       sb.setLength(0); 
       while (m.find()) { 
        sb.append(m.group()); 
       } 
       String temp = sb.toString(); 
       temp = temp.replaceAll(">",""); 
       temp = temp.replaceAll("T","t"); 
       firstlist.put("message",temp); 
       longInfo(firstlist.get("message")); 


       regex = ">[A-z0-9, %]{2,1000}"; 
       m = Pattern.compile(regex).matcher(second); 
       sb.setLength(0); 
       while (m.find()) { 
        sb.append(m.group()); 
       } 
       temp = sb.toString(); 
       temp = temp.replaceAll(">",""); 
       temp = temp.replaceAll("T","t"); 
       secondlist.put("message",temp); 
       longInfo(secondlist.get("message")); 
      } 
      else{ 
       p = Pattern.compile("<b>Fatal error<\\/b>[A-z :()<>/.0-9]*"); 
       x = 0; 
       for(int i = 0; i < lines.length - 1; i++) { 
        Matcher m = p.matcher(lines[i]); 
        if (m.find()) { 
         if (x == 0) { 
          fatal_error = Boolean.TRUE; 
          x += 1; 
          longInfo(fatal_error.toString()); 
         } 
         else{ 
          longInfo("Extra fatal error data received"); 
         } 
        } 

       } 
       p = Pattern.compile("\\/\\*\\*\\/\\/\\*Error[\\*={'\"#!;}A-z :()<>/.0-9]*"); 
       //not verified working 
       x = 0; 
       for(int i = 0; i < lines.length - 1; i++) { 
        Matcher m = p.matcher(lines[i]); 
        if (m.find()) { 
         if (x == 0) { 
          weather_gov_error = Boolean.TRUE; 
          x += 1; 
          longInfo(weather_gov_error.toString()); 
         } 
         else{ 
          longInfo("Extra weather.gov error data received"); 
         } 
        } 

       } 

      } 





     } catch (IOException e) { 
      e.printStackTrace(); 
     } 
     return null; 
    } 

    @Override 
    protected void onPostExecute(Void result) { 
     if (first != null & second != null){ 
      Day1a.setText(months[Integer.parseInt(firstlist.get("month")) - 1] + " " + firstlist.get("day") + ", " + firstlist.get("year")); 
      if (Integer.parseInt(firstlist.get("chance")) <= 0) { 
       Day1b.setText("Low"); 
      } 
      else{ 
       Day1b.setText(firstlist.get("chance") + "%"); 
      } 
      Day1c.setText(firstlist.get("message") + "."); 
      Day2a.setText(months[Integer.parseInt(secondlist.get("month")) - 1] + " " + secondlist.get("day") + ", " + secondlist.get("year")); 
      if (Integer.parseInt(secondlist.get("chance")) <= 0) { 
       Day2b.setText("Low"); 
      } 
      else{ 
       Day2b.setText(secondlist.get("chance") + "%"); 
      } 
      Day2c.setText(secondlist.get("message") + "."); 
     } 
     else { 
      Day1a.setText("Error"); 
      Day1b.setText("Error"); 
      Day1c.setText("Error"); 
      Day2a.setText("Error"); 
      Day2b.setText("Error"); 
      Day2c.setText("Error"); 
      if (fatal_error) { 
       ERROR_LOG.setVisibility(View.VISIBLE); 
       ERROR_LOG.setText("Website: Fatal Error"); 
      } 
      else { 
       ERROR_LOG.setVisibility(View.INVISIBLE); 
      } 
      if (weather_gov_error) { 
       ERROR_LOG.setVisibility(View.VISIBLE); 
       ERROR_LOG.setText("Website: Weather Error"); 
      } 
      else { 
       ERROR_LOG.setVisibility(View.INVISIBLE); 
      } 
     } 

    } 
}

}

cell_shape.xml

<?xml version="1.0" encoding="utf-8"?> 
<shape 
xmlns:android="http://schemas.android.com/apk/res/android" 
android:shape= "rectangle" > 
<solid android:color="#ffffff"/> 
<stroke android:width="1dp" android:color="#000000"/>

activity_main.xml中

<?xml version="1.0" encoding="utf-8"?> 
<android.support.design.widget.CoordinatorLayout  xmlns:android="http://schemas.android.com/apk/res/android" 
xmlns:app="http://schemas.android.com/apk/res-auto" 
xmlns:tools="http://schemas.android.com/tools" 
android:layout_width="match_parent" 
android:layout_height="match_parent" 
android:fitsSystemWindows="true" 
tools:context="com.example.ersch.noschoolcalculator.MainActivity"> 

<android.support.design.widget.AppBarLayout 
    android:layout_width="match_parent" 
    android:layout_height="wrap_content" 
    android:theme="@style/AppTheme.AppBarOverlay"> 

    <android.support.v7.widget.Toolbar 
     android:id="@+id/toolbar" 
     android:layout_width="match_parent" 
     android:layout_height="?attr/actionBarSize" 
     android:background="?attr/colorPrimary" 
     app:popupTheme="@style/AppTheme.PopupOverlay" /> 

</android.support.design.widget.AppBarLayout> 

<include layout="@layout/content_main" /> 

<android.support.design.widget.FloatingActionButton 
    android:id="@+id/fab" 
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:layout_gravity="bottom|end" 
    android:layout_margin="@dimen/fab_margin" 
    app:srcCompat="@android:drawable/ic_popup_sync" 
    app:backgroundTint="@android:color/holo_green_dark" 
    app:rippleColor="@android:color/holo_red_dark" />

contnt_main.xml

<?xml version="1.0" encoding="utf-8"?> 
<TableLayout xmlns:android="http://schemas.android.com/apk/res/android" 
android:gravity="center_horizontal" 
xmlns:app="http://schemas.android.com/apk/res-auto" 
xmlns:tools="http://schemas.android.com/tools" 
android:id="@+id/content_main" 
android:layout_width="wrap_content" 
android:layout_height="wrap_content" 
android:paddingBottom="@dimen/activity_vertical_margin" 
android:paddingLeft="@dimen/activity_horizontal_margin" 
android:paddingRight="@dimen/activity_horizontal_margin" 
android:paddingTop="@dimen/activity_vertical_margin" 
app:layout_behavior="@string/appbar_scrolling_view_behavior" 
tools:context="com.example.ersch.noschoolcalculator.MainActivity" 
tools:showIn="@layout/activity_main"> 
<TableRow 
    android:gravity="center_horizontal"> 

    <TextView 
     android:background="@drawable/cell_shape" 
     android:layout_column="1" 
     android:text="Date" 
     android:gravity="center_horizontal" 
     android:padding="3dip" 
     android:paddingStart="10dip" 
     android:paddingEnd="10dip" 
     android:textColor="@android:color/black" 
     android:textSize="18sp" /> 

    <TextView 
     android:background="@drawable/cell_shape" 
     android:text="Chance" 
     android:gravity="center_horizontal" 
     android:padding="3dip" 
     android:paddingStart="10dip" 
     android:paddingEnd="10dip" 
     android:textColor="@android:color/black" 
     android:textSize="18sp" /> 

    <TextView 
     android:background="@drawable/cell_shape" 
     android:text="Message" 
     android:gravity="center_horizontal" 
     android:padding="3dip" 
     android:paddingStart="10dip" 
     android:layout_weight="1" 
     android:paddingEnd="10dip" 
     android:textColor="@android:color/black" 
     android:textSize="18sp" /> 
</TableRow> 

<TableRow android:gravity="center_horizontal" 
    android:layout_height="match_parent" 
    android:layout_width="match_parent"> 

    <TextView 
     android:background="@drawable/cell_shape" 
     android:gravity="center_horizontal" 
     android:layout_column="1" 
     android:padding="3dip" 
     android:paddingStart="10dip" 
     android:paddingEnd="10dip" 
     android:id="@+id/Day1a" 
     android:textSize="18sp" 
     android:layout_height="match_parent" /> 

    <TextView 
     android:background="@drawable/cell_shape" 
     android:gravity="center_horizontal" 
     android:padding="3dip" 
     android:paddingStart="10dip" 
     android:paddingEnd="10dip" 
     android:id="@+id/Day1b" 
     android:textSize="18sp" 
     android:layout_height="match_parent" /> 

    <TextView 
     android:background="@drawable/cell_shape" 
     android:gravity="center_horizontal" 
     android:padding="3dip" 
     android:paddingStart="10dip" 
     android:paddingEnd="10dip" 
     android:id="@+id/Day1c" 
     android:textSize="12sp" 
     android:layout_weight="1" 
     android:layout_width="match_parent" 
     android:layout_height="match_parent" /> 
</TableRow> 

<TableRow android:gravity="center_horizontal"> 

    <TextView 
     android:background="@drawable/cell_shape" 
     android:layout_column="1" 
     android:padding="3dip" 
     android:paddingStart="10dip" 
     android:paddingEnd="10dip" 
     android:gravity="center_horizontal" 
     android:id="@+id/Day2a" 
     android:textSize="18sp" 
     android:layout_height="match_parent" /> 

    <TextView 
     android:background="@drawable/cell_shape" 
     android:gravity="center_horizontal" 
     android:padding="3dip" 
     android:paddingStart="10dip" 
     android:paddingEnd="10dip" 
     android:id="@+id/Day2b" 
     android:textSize="18sp" 
     android:layout_height="match_parent" /> 

    <TextView 
     android:background="@drawable/cell_shape" 
     android:gravity="center_horizontal" 
     android:padding="3dip" 
     android:paddingStart="10dip" 
     android:paddingEnd="10dip" 
     android:id="@+id/Day2c" 
     android:textSize="12sp" 
     android:layout_weight="1" 
     android:layout_width="match_parent" 
     android:layout_height="match_parent" /> 
</TableRow> 

<TextView 
    android:background="@drawable/cell_shape" 
    android:gravity="center_horizontal" 
    android:padding="3dip" 
    android:paddingStart="10dip" 
    android:paddingEnd="10dip" 
    android:id="@+id/ERROR_LOG" 
    android:textSize="12sp" 
    android:layout_weight="1" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" /> 
<Button 
    android:id="@+id/button1" 
    android:layout_width="fill_parent" 
    android:layout_height="wrap_content" 
    android:text="Start Alarm" 
    android:onClick="startAlarm" /> 

<Button 
    android:id="@+id/button2" 
    android:layout_width="fill_parent" 
    android:layout_height="wrap_content" 
    android:text="Cancel Alarm" 
    android:onClick="cancelAlarm" />

Android清單

<?xml version="1.0" encoding="utf-8"?> 
<manifest xmlns:android="http://schemas.android.com/apk/res/android" 
package="com.example.ersch.noschoolcalculator"> 
<uses-permission android:name="android.permission.INTERNET" /> 
<application 
    android:allowBackup="true" 
    android:icon="@mipmap/ic_launcher" 
    android:label="@string/app_name" 
    android:supportsRtl="true" 
    android:theme="@style/AppTheme"> 
    <receiver android:name=".AlarmReceiver"></receiver> 
    <activity 
     android:name=".MainActivity" 
     android:label="@string/app_name" 
     android:theme="@style/AppTheme.NoActionBar"> 
     <intent-filter> 
      <action android:name="android.intent.action.MAIN" /> 

      <category android:name="android.intent.category.LAUNCHER" /> 
     </intent-filter> 
    </activity> 
</application>

錯誤消息

       --------- beginning of crash 
E/AndroidRuntime: FATAL EXCEPTION: main 
       Process: com.example.ersch.noschoolcalculator, PID: 2203 
       java.lang.NullPointerException: Attempt to invoke virtual method 'int android.view.View.getVisibility()' on a null object reference 
        at android.widget.LinearLayout.forceUniformHeight(LinearLayout.java:1380) 
        at android.widget.LinearLayout.measureHorizontal(LinearLayout.java:1368) 
        at android.widget.TableRow.onMeasure(TableRow.java:114) 
        at android.view.View.measure(View.java:17547) 
        at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5535) 
        at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1436) 
        at android.widget.TableLayout.measureChildBeforeLayout(TableLayout.java:464) 
        at android.widget.LinearLayout.measureVertical(LinearLayout.java:722) 
        at android.widget.TableLayout.measureVertical(TableLayout.java:476) 
        at android.widget.TableLayout.onMeasure(TableLayout.java:439) 
        at android.view.View.measure(View.java:17547) 
        at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5535) 
        at android.support.design.widget.CoordinatorLayout.onMeasureChild(CoordinatorLayout.java:703) 
        at android.support.design.widget.HeaderScrollingViewBehavior.onMeasureChild(HeaderScrollingViewBehavior.java:90) 
        at android.support.design.widget.AppBarLayout$ScrollingViewBehavior.onMeasureChild(AppBarLayout.java:1367) 
        at android.support.design.widget.CoordinatorLayout.onMeasure(CoordinatorLayout.java:768) 
        at android.view.View.measure(View.java:17547) 
        at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5535) 
        at android.widget.FrameLayout.onMeasure(FrameLayout.java:436) 
        at android.support.v7.widget.ContentFrameLayout.onMeasure(ContentFrameLayout.java:139) 
        at android.view.View.measure(View.java:17547) 
        at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5535) 
        at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1436) 
        at android.widget.LinearLayout.measureVertical(LinearLayout.java:722) 
        at android.widget.LinearLayout.onMeasure(LinearLayout.java:613) 
        at android.view.View.measure(View.java:17547) 
        at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5535) 
        at android.widget.FrameLayout.onMeasure(FrameLayout.java:436) 
        at android.view.View.measure(View.java:17547) 
        at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5535) 
        at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1436) 
        at android.widget.LinearLayout.measureVertical(LinearLayout.java:722) 
        at android.widget.LinearLayout.onMeasure(LinearLayout.java:613) 
        at android.view.View.measure(View.java:17547) 
        at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5535) 
        at android.widget.FrameLayout.onMeasure(FrameLayout.java:436) 
        at com.android.internal.policy.impl.PhoneWindow$DecorView.onMeasure(PhoneWindow.java:2615) 
        at android.view.View.measure(View.java:17547) 
        at android.view.ViewRootImpl.performMeasure(ViewRootImpl.java:2015) 
        at android.view.ViewRootImpl.measureHierarchy(ViewRootImpl.java:1173) 
        at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1379) 
        at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1061) 
        at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:5885) 
        at android.view.Choreographer$CallbackRecord.run(Choreographer.java:767) 
        at android.view.Choreographer.doCallbacks(Choreographer.java:580) 
        at android.view.Choreographer.doFrame(Choreographer.java:550) 
        at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:753) 
        at android.os.Handler.handleCallback(Handler.java:739) 
        at android.os.Handler.dispatchMessage(Handler.java:95) 
        at android.os.Looper.loop(Looper.java:135) 
        at android.app.ActivityThread.main(ActivityThread.java:5254) 
        at java.lang.reflect.Method.invoke(Native Method) 
        at java.lang.reflect.Method.invoke(Method.java:372) 
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698) 
I/Message:: theChance[20170219] = -1; //PREDICTION 
I/Message:: {day=19, date=20170219, month=02, chance=-1, year=2017} 
I/Message:: {day=20, date=20170220, month=02, chance=-1, year=2017} 
Application terminated.

來源

2017-02-13 Eric

這只是意味着視圖沒有膨脹。從本質上講，你已經設置了一個條件，在調用回調之前，你依賴於View來獲得充氣（例如在onCreate方法中）。你不能那樣做，而且一般來說，你無法預測真正的手機會發生哪種情況。甚至可能發生在同一部手機上，您的代碼在50％的時間內工作。基本上，您需要延遲調用回調，直到創建完所有內容。

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2017-02-13 21:00:24

非常感謝您的幫助，但我不確定我應該修復哪些內容。在我誇大觀點之前我打電話給我什麼，你如何建議我延遲迴調。 – Eric

如果您看到整個事件，錯誤消息應該告訴您問題的確切位置 –

錯誤消息根本沒有引用我的任何代碼。 – Eric

'int android.view.View.getVisibility（）'onphone對象引用onphone但不是在仿真器中

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