Scroll view making the reason to crash

Question

My application getting crash by throughing below errors for scrollview, even childs are grouped in parent view. this is happening only when internet is off, otherwise it's working.

02-22 14:26:20.504 13277-13277/com.eonelectric.eon E/AndroidRuntime: FATAL EXCEPTION: main
                                                                 Process: com.eonelectric.eon, PID: 13277
                                                                 java.lang.IllegalStateException: ScrollView can host only one direct child
                                                                     at android.widget.ScrollView.addView(ScrollView.java:248)
                                                                     at android.support.design.widget.Snackbar.showView(Snackbar.java:483)
                                                                     at android.support.design.widget.Snackbar$1.handleMessage(Snackbar.java:167)
                                                                     at android.os.Handler.dispatchMessage(Handler.java:98)
                                                                     at android.os.Looper.loop(Looper.java:135)
                                                                     at android.app.ActivityThread.main(ActivityThread.java:5343)
                                                                     at java.lang.reflect.Method.invoke(Native Method)
                                                                     at java.lang.reflect.Method.invoke(Method.java:372)
                                                                     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:905)
                                                                     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:700)

My layout file is here.

<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:tools="http://schemas.android.com/tools"
android:fillViewport="true">

<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/main_layout"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical">

    <ImageView
        android:id="@+id/loginBackgroundIv"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:scaleType="fitXY"
        android:src="@drawable/login_bg"
        tools:ignore="ContentDescription"/>

    <de.hdodenhof.circleimageview.CircleImageView xmlns:app="http://schemas.android.com/apk/res-auto"
        android:id="@+id/profilePicIv"
        android:layout_width="135dp"
        android:layout_height="110dp"
        android:layout_gravity="center_horizontal"
        android:layout_marginTop="16dp"
        android:scaleType="centerCrop"
        android:src="@drawable/user"
        app:civ_border_color="#fff"
        app:civ_border_width="2dp" />

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginBottom="16dp"
        android:layout_marginLeft="16dp"
        android:layout_marginRight="16dp"
        android:layout_marginTop="130dp"
        android:orientation="vertical">

        <android.support.design.widget.TextInputLayout
            android:id="@+id/nameWraper"
            android:layout_width="match_parent"
            android:layout_height="wrap_content">

            <android.support.design.widget.TextInputEditText
                android:id="@+id/nameEt"
                style="@style/custom_et"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:inputType="textPersonName"
                android:singleLine="true"
                android:textColor="#ffffff" />
        </android.support.design.widget.TextInputLayout>

        <android.support.design.widget.TextInputLayout
            android:id="@+id/phoneWrapper"
            android:layout_width="match_parent"
            android:layout_height="wrap_content">

            <android.support.design.widget.TextInputEditText
                android:id="@+id/phoneEt"
                style="@style/custom_et"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:inputType="number"
                android:maxLength="10"
                android:singleLine="true" />
        </android.support.design.widget.TextInputLayout>

        <android.support.design.widget.TextInputLayout
            android:id="@+id/emailWrapper"
            android:layout_width="match_parent"
            android:layout_height="wrap_content">

            <android.support.design.widget.TextInputEditText
                android:id="@+id/emailEt"
                style="@style/custom_et"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:singleLine="true" />
        </android.support.design.widget.TextInputLayout>

        <LinearLayout
            android:id="@+id/pwdLayout"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical">

            <android.support.design.widget.TextInputLayout
                android:id="@+id/pwdwrapper"
                android:layout_width="match_parent"
                android:layout_height="wrap_content">

                <android.support.design.widget.TextInputEditText
                    android:id="@+id/pwdEt"
                    style="@style/custom_et"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:inputType="textWebPassword"
                    android:singleLine="true" />
            </android.support.design.widget.TextInputLayout>

            <android.support.design.widget.TextInputLayout
                android:id="@+id/repwdwrapper"
                android:layout_width="match_parent"
                android:layout_height="wrap_content">

                <android.support.design.widget.TextInputEditText
                    android:id="@+id/repwdEt"
                    style="@style/custom_et"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:inputType="textWebPassword"
                    android:singleLine="true" />
            </android.support.design.widget.TextInputLayout>
        </LinearLayout>

        <!--<LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:gravity="center_vertical"
            android:orientation="horizontal"
            android:weightSum="100">

            <TextView
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="40"
                android:padding="8dp"
                android:text="User type ?"
                android:textColor="@android:color/white"
                android:textSize="16sp" />

            <Spinner
                android:id="@+id/userTypeSpinner"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="60"
                android:entries="@array/userTypeArray" />
        </LinearLayout>-->

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:gravity="center_vertical"
            android:orientation="horizontal"
            android:weightSum="100">

            <TextView
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="40"
                android:padding="8dp"
                android:text="State ?"
                android:textColor="@android:color/white"
                android:textSize="16sp" />

            <Spinner
                android:id="@+id/stateSpinner"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="60" />
        </LinearLayout>

        <LinearLayout
            android:id="@+id/empLayout"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical"
            android:visibility="visible">

            <android.support.design.widget.TextInputLayout
                android:id="@+id/empCodeWrapper"
                android:layout_width="match_parent"
                android:layout_height="wrap_content">

                <android.support.design.widget.TextInputEditText
                    android:id="@+id/empCodeEt"
                    style="@style/custom_et"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:singleLine="true" />
            </android.support.design.widget.TextInputLayout>

            <!--<android.support.design.widget.TextInputLayout
                android:id="@+id/empDivCodeWrapper"
                android:layout_width="match_parent"
                android:layout_height="wrap_content">

                <EditText
                    android:id="@+id/empDivCodeEt"
                    style="@style/custom_et"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:singleLine="true" />
            </android.support.design.widget.TextInputLayout>-->
        </LinearLayout>

        <Button
            android:id="@+id/finishSignupBtn"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="16dp"
            android:text="Sign Up"
            android:textColor="@android:color/white" />
    </LinearLayout>

</FrameLayout>
</ScrollView>

Like the error says. You need to wrap child layout in linear layouts and run — rohitanand, Feb 24 '17 at 12:27
Possible duplicate of [How can I avoid "IllegalStateException: Scrollview can host only one direct child"?](http://stackoverflow.com/questions/3735095/how-can-i-avoid-illegalstateexception-scrollview-can-host-only-one-direct-chil) — rohitanand, Feb 24 '17 at 12:28

score 1 · Answer 1 · answered Feb 22 '17 at 10:01

       <?xml version="1.0" encoding="utf-8"?>
 <RelativeLayout android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools">
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true">

<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/main_layout"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical">

    <ImageView
        android:id="@+id/loginBackgroundIv"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:scaleType="fitXY"
        tools:ignore="ContentDescription"/>

    <de.hdodenhof.circleimageview.CircleImageView xmlns:app="http://schemas.android.com/apk/res-auto"
        android:id="@+id/profilePicIv"
        android:layout_width="135dp"
        android:layout_height="110dp"
        android:layout_gravity="center_horizontal"
        android:layout_marginTop="16dp"
        android:scaleType="centerCrop"
        app:civ_border_color="#fff"
        app:civ_border_width="2dp" />

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginBottom="16dp"
        android:layout_marginLeft="16dp"
        android:layout_marginRight="16dp"
        android:layout_marginTop="130dp"
        android:orientation="vertical">

        <android.support.design.widget.TextInputLayout
            android:id="@+id/nameWraper"
            android:layout_width="match_parent"
            android:layout_height="wrap_content">

            <android.support.design.widget.TextInputEditText
                android:id="@+id/nameEt"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:inputType="textPersonName"
                android:singleLine="true"
                android:textColor="#ffffff" />
        </android.support.design.widget.TextInputLayout>

        <android.support.design.widget.TextInputLayout
            android:id="@+id/phoneWrapper"
            android:layout_width="match_parent"
            android:layout_height="wrap_content">

            <android.support.design.widget.TextInputEditText
                android:id="@+id/phoneEt"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:inputType="number"
                android:maxLength="10"
                android:singleLine="true" />
        </android.support.design.widget.TextInputLayout>

        <android.support.design.widget.TextInputLayout
            android:id="@+id/emailWrapper"
            android:layout_width="match_parent"
            android:layout_height="wrap_content">

            <android.support.design.widget.TextInputEditText
                android:id="@+id/emailEt"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:singleLine="true" />
        </android.support.design.widget.TextInputLayout>

        <LinearLayout
            android:id="@+id/pwdLayout"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical">

            <android.support.design.widget.TextInputLayout
                android:id="@+id/pwdwrapper"
                android:layout_width="match_parent"
                android:layout_height="wrap_content">

                <android.support.design.widget.TextInputEditText
                    android:id="@+id/pwdEt"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:inputType="textWebPassword"
                    android:singleLine="true" />
            </android.support.design.widget.TextInputLayout>

            <android.support.design.widget.TextInputLayout
                android:id="@+id/repwdwrapper"
                android:layout_width="match_parent"
                android:layout_height="wrap_content">

                <android.support.design.widget.TextInputEditText
                    android:id="@+id/repwdEt"

                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:inputType="textWebPassword"
                    android:singleLine="true" />
            </android.support.design.widget.TextInputLayout>
        </LinearLayout>

        <!--<LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:gravity="center_vertical"
            android:orientation="horizontal"
            android:weightSum="100">

            <TextView
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="40"
                android:padding="8dp"
                android:text="User type ?"
                android:textColor="@android:color/white"
                android:textSize="16sp" />

            <Spinner
                android:id="@+id/userTypeSpinner"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="60"
                android:entries="@array/userTypeArray" />
        </LinearLayout>-->

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:gravity="center_vertical"
            android:orientation="horizontal"
            android:weightSum="100">

            <TextView
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="40"
                android:padding="8dp"
                android:text="State ?"
                android:textColor="@android:color/white"
                android:textSize="16sp" />

            <Spinner
                android:id="@+id/stateSpinner"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="60" />
        </LinearLayout>

        <LinearLayout
            android:id="@+id/empLayout"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical"
            android:visibility="visible">

            <android.support.design.widget.TextInputLayout
                android:id="@+id/empCodeWrapper"
                android:layout_width="match_parent"
                android:layout_height="wrap_content">

                <android.support.design.widget.TextInputEditText
                    android:id="@+id/empCodeEt"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:singleLine="true" />
            </android.support.design.widget.TextInputLayout>

            <!--<android.support.design.widget.TextInputLayout
                android:id="@+id/empDivCodeWrapper"
                android:layout_width="match_parent"
                android:layout_height="wrap_content">

                <EditText
                    android:id="@+id/empDivCodeEt"
                    style="@style/custom_et"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:singleLine="true" />
            </android.support.design.widget.TextInputLayout>-->
        </LinearLayout>

        <Button
            android:id="@+id/finishSignupBtn"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="16dp"
            android:text="Sign Up"
            android:textColor="@android:color/white" />
    </LinearLayout>

</FrameLayout>

score 0 · Answer 2 · answered Feb 22 '17 at 10:53

ScrollView can have only one child view. Make a LinearLayout inside ScrollView to wrap all of child view. Like -

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/main_layout"
    android:layout_width="match_parent"
    android:layout_height="match_parent">


   <ScrollView 
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         xmlns:tools="http://schemas.android.com/tools"
         android:fillViewport="true">

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


    <ImageView
        android:id="@+id/loginBackgroundIv"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:scaleType="fitXY"
        android:src="@drawable/login_bg"
        tools:ignore="ContentDescription"/>

    <de.hdodenhof.circleimageview.CircleImageView xmlns:app="http://schemas.android.com/apk/res-auto"
        android:id="@+id/profilePicIv"
        android:layout_width="135dp"
        android:layout_height="110dp"
        android:layout_gravity="center_horizontal"
        android:layout_marginTop="16dp"
        android:scaleType="centerCrop"
        android:src="@drawable/user"
        app:civ_border_color="#fff"
        app:civ_border_width="2dp" />

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginBottom="16dp"
        android:layout_marginLeft="16dp"
        android:layout_marginRight="16dp"
        android:layout_marginTop="130dp"
        android:orientation="vertical">

        <android.support.design.widget.TextInputLayout
            android:id="@+id/nameWraper"
            android:layout_width="match_parent"
            android:layout_height="wrap_content">

            <android.support.design.widget.TextInputEditText
                android:id="@+id/nameEt"
                style="@style/custom_et"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:inputType="textPersonName"
                android:singleLine="true"
                android:textColor="#ffffff" />
        </android.support.design.widget.TextInputLayout>

        <android.support.design.widget.TextInputLayout
            android:id="@+id/phoneWrapper"
            android:layout_width="match_parent"
            android:layout_height="wrap_content">

            <android.support.design.widget.TextInputEditText
                android:id="@+id/phoneEt"
                style="@style/custom_et"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:inputType="number"
                android:maxLength="10"
                android:singleLine="true" />
        </android.support.design.widget.TextInputLayout>

        <android.support.design.widget.TextInputLayout
            android:id="@+id/emailWrapper"
            android:layout_width="match_parent"
            android:layout_height="wrap_content">

            <android.support.design.widget.TextInputEditText
                android:id="@+id/emailEt"
                style="@style/custom_et"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:singleLine="true" />
        </android.support.design.widget.TextInputLayout>

        <LinearLayout
            android:id="@+id/pwdLayout"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical">

            <android.support.design.widget.TextInputLayout
                android:id="@+id/pwdwrapper"
                android:layout_width="match_parent"
                android:layout_height="wrap_content">

                <android.support.design.widget.TextInputEditText
                    android:id="@+id/pwdEt"
                    style="@style/custom_et"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:inputType="textWebPassword"
                    android:singleLine="true" />
            </android.support.design.widget.TextInputLayout>

            <android.support.design.widget.TextInputLayout
                android:id="@+id/repwdwrapper"
                android:layout_width="match_parent"
                android:layout_height="wrap_content">

                <android.support.design.widget.TextInputEditText
                    android:id="@+id/repwdEt"
                    style="@style/custom_et"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:inputType="textWebPassword"
                    android:singleLine="true" />
            </android.support.design.widget.TextInputLayout>
        </LinearLayout>

        <!--<LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:gravity="center_vertical"
            android:orientation="horizontal"
            android:weightSum="100">

            <TextView
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="40"
                android:padding="8dp"
                android:text="User type ?"
                android:textColor="@android:color/white"
                android:textSize="16sp" />

            <Spinner
                android:id="@+id/userTypeSpinner"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="60"
                android:entries="@array/userTypeArray" />
        </LinearLayout>-->

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:gravity="center_vertical"
            android:orientation="horizontal"
            android:weightSum="100">

            <TextView
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="40"
                android:padding="8dp"
                android:text="State ?"
                android:textColor="@android:color/white"
                android:textSize="16sp" />

            <Spinner
                android:id="@+id/stateSpinner"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="60" />
        </LinearLayout>

        <LinearLayout
            android:id="@+id/empLayout"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical"
            android:visibility="visible">

            <android.support.design.widget.TextInputLayout
                android:id="@+id/empCodeWrapper"
                android:layout_width="match_parent"
                android:layout_height="wrap_content">

                <android.support.design.widget.TextInputEditText
                    android:id="@+id/empCodeEt"
                    style="@style/custom_et"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:singleLine="true" />
            </android.support.design.widget.TextInputLayout>

            <!--<android.support.design.widget.TextInputLayout
                android:id="@+id/empDivCodeWrapper"
                android:layout_width="match_parent"
                android:layout_height="wrap_content">

                <EditText
                    android:id="@+id/empDivCodeEt"
                    style="@style/custom_et"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:singleLine="true" />
            </android.support.design.widget.TextInputLayout>-->
        </LinearLayout>

        <Button
            android:id="@+id/finishSignupBtn"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="16dp"
            android:text="Sign Up"
            android:textColor="@android:color/white" />
    </LinearLayout>

</LinearLayout>

</ScrollView>
</FrameLayout>

Scroll view making the reason to crash

2 Answers2