bo2 bo2 - 6 months ago 43
Android Question

Caused by: java.lang.NoSuchMethodException: <init> [class android.content.Context, interface android.util.AttributeSet]

I'm receiving this error when I run my application.

The error:

Caused by: java.lang.NoSuchMethodException: <init> [class android.content.Context, interface android.util.AttributeSet]
at java.lang.Class.getConstructorOrMethod(Class.java:472)
at java.lang.Class.getConstructor(Class.java:446)
at android.view.LayoutInflater.createView(LayoutInflater.java:574)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:702) 
at android.view.LayoutInflater.rInflate(LayoutInflater.java:761) 
at android.view.LayoutInflater.rInflate(LayoutInflater.java:769) 
at android.view.LayoutInflater.rInflate(LayoutInflater.java:769) 
at android.view.LayoutInflater.rInflate(LayoutInflater.java:769) 
at android.view.LayoutInflater.inflate(LayoutInflater.java:498) 
at android.view.LayoutInflater.inflate(LayoutInflater.java:398) 
at android.view.LayoutInflater.inflate(LayoutInflater.java:354) 
at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:366) 
at android.app.Activity.setContentView(Activity.java:2031) 
at com.example.syafiq.facialrecognition.Recognize_Face.onCreate(Recognize_Face.java:152)


The Recognize_Face.java:152) was pointed here:

(line 148) protected void onCreate(Bundle savedInstanceState) {
(line 149) Log.i(TAG, "called onCreate");
(line 150) 1super.onCreate(savedInstanceState);
(line 151) getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
(line 152) setContentView(R.layout.activity_recognize__face);


my activity_recognize_face.xml :

<?xml version="1.0" encoding="utf-8"?><RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:background="#e7bc3a">

<LinearLayout
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="0.88"
android:orientation="vertical">

<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="0.88">

<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent">

<Button
android:id="@+id/buttonCat"
android:layout_width="65dp"
android:layout_height="68dp"
android:text="@string/SViewAll"
android:background="#4892f4"/>

<com.example.syafiq.facialrecognition.Tutorial3View
android:id="@+id/tutorial3_activity_java_surface_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="0.88" />

<ImageView
android:id="@+id/imageView1"
android:layout_width="120dp"
android:layout_height="140dp"
android:src="@drawable/lightbulb" />
</LinearLayout>

</RelativeLayout>

<LinearLayout
android:layout_width="wrap_content"
android:layout_height="match_parent">

<TextView
android:id="@+id/textViewState"
android:layout_width="190dp"
android:layout_height="wrap_content"
android:text="@string/SIdle"
android:textAppearance="?android:attr/textAppearanceMedium" />

<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content">

<ImageView
android:id="@+id/imageView3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="@drawable/ic_green" />

<ImageView
android:id="@+id/imageView4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="@drawable/ic_yellow" />

<ImageView
android:id="@+id/imageView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="@drawable/ic_red" />

</RelativeLayout>

</LinearLayout>

<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">

<ToggleButton
android:id="@+id/toggleButton1"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="0.07"
android:checked="false"
android:text="@string/STrain"
android:textOff="@string/STrain"
android:textOn="@string/SStopTrain"
android:background="#4892f4" />

<TextView
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="0.71"
android:text="@string/SFaceName"
android:textAppearance="?android:attr/textAppearanceLarge" />

<EditText
android:id="@+id/editText1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1.76"
android:maxLines="1"
android:singleLine="true">

<requestFocus />
</EditText>

<ToggleButton
android:id="@+id/buttonBuscar"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:text="@string/SSearch"
android:textOff="@string/SSearch"
android:textOn="@string/SStopSearch"
android:background="#4892f4" />

<ToggleButton
android:id="@+id/toggleButtonGrabar"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:text="Grabar"
android:textOff="Rec"
android:textOn="Stop"
android:background="#4892f4" />

<ImageButton
android:id="@+id/imageButton1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="0.73"
android:src="@drawable/ic_stat_camera" />

</LinearLayout>

</LinearLayout>
</RelativeLayout>


Can anyone help me :/ I'm really appreciate your time and help for consideration for solving my error. Thanks in Advance!

Answer Source

You have a custom view referenced in your layout XML, and the custom view doesn't have the required public constructor that takes in Context,AttributeSet arguments.

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