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C# 找不到具有LinearLayout和MapView的id的视图_C#_Android_Android Fragments_Xamarin - Fatal编程技术网

C# 找不到具有LinearLayout和MapView的id的视图

C# 找不到具有LinearLayout和MapView的id的视图,c#,android,android-fragments,xamarin,C#,Android,Android Fragments,Xamarin,我得到一个错误,说明 java.lang.IllegalArgumentException:找不到id为0x7f0e00a7的视图 (com.jvlapps.myapp:id/linearLayout1)用于片段ParamMapFragment 以下是我的布局: <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/an

我得到一个错误,说明

java.lang.IllegalArgumentException:找不到id为0x7f0e00a7的视图 (com.jvlapps.myapp:id/linearLayout1)用于片段ParamMapFragment

以下是我的布局:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:ads="http://schemas.android.com/apk/res-auto"
    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:orientation="vertical"
    android:id="@+id/linearLayout1">
    <com.google.android.gms.ads.AdView
        android:id="@+id/bannerAdView"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_centerHorizontal="true"
        android:layout_alignParentBottom="true"
        ads:adSize="BANNER"
        ads:adUnitId="@+string/AdMob_TEST_Unit_Id" />
 <fragment
        android:name="GetMeThere.MainMenuFragment"
        android:id="@+id/MainMenuFragment"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />
</LinearLayout>
以下是我的活动的OnCreate:

protected override void OnCreate(Bundle savedInstanceState)
{
    base.OnCreate(savedInstanceState);

    var agencyName = Intent.Extras.GetString("current_agency", "None");

    var mapFrag = ParamMapFragment.NewInstance(agencyName);
    FragmentManager.BeginTransaction()
                    .Add(Resource.Id.linearLayout1, mapFrag, "main_map_fragment")
                    .Commit();
}

我已经为此挣扎了好几个小时了。我甚至不知道我现在在做什么,也不知道我的应用程序还能做什么。我将完成此应用程序的制作,然后销毁整个宇宙。

您需要调用
SetContentView(Resource.Layout.)OnCreate
方法中执行code>。否则,您的活动没有任何内容视图,并且无法找到
id/linearLayout1

的任何内容,您在哪一行收到此错误?@Mehmed VS说“所有线程都在执行外部代码”,所以我没有收到具体的行。但是FragmentManager.BeginTransaction().Add。。。这条线就是我一次穿过一条线的地方。
protected override void OnCreate(Bundle savedInstanceState)
{
    base.OnCreate(savedInstanceState);

    var agencyName = Intent.Extras.GetString("current_agency", "None");

    var mapFrag = ParamMapFragment.NewInstance(agencyName);
    FragmentManager.BeginTransaction()
                    .Add(Resource.Id.linearLayout1, mapFrag, "main_map_fragment")
                    .Commit();
}