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POHow can I avoid "IllegalStateException: Scrollview can host only one direct child"?
 

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  1. POHow can I avoid "IllegalStateException: Scrollview can host only one direct child"?
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    <p>I am using <code>ScrollView</code> in my Android Layout but it shows </p> <p><code>IllegalStateException "Scrollview can host only one direct child"</code></p> <p>How can I avoid this exception? </p> <p>Crash info:</p> <pre><code>07-19 15:58:22.308 21372 21372 D AndroidRuntime: Shutting down VM 07-19 15:58:22.313 21372 21372 E AndroidRuntime: FATAL EXCEPTION: main 07-19 15:58:22.313 21372 21372 E AndroidRuntime: Process: com.languoguang.helloworld, PID: 21372 07-19 15:58:22.313 21372 21372 E AndroidRuntime: java.lang.RuntimeException: Unable to start activity ComponentInfo{com.languoguang.helloworld/com.languoguang.helloworld.plugin_homeadd.activity.AddDeviceWifiSettingActivity}: android.view.InflateException: Binary XML file line #254: ScrollView can host only one direct child 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3190) 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3285) 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at android.app.ActivityThread.-wrap12(Unknown Source:0) 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1887) 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at android.os.Handler.dispatchMessage(Handler.java:108) 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at android.os.Looper.loop(Looper.java:166) 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at android.app.ActivityThread.main(ActivityThread.java:7412) 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at java.lang.reflect.Method.invoke(Native Method) 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:245) 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:926) 07-19 15:58:22.313 21372 21372 E AndroidRuntime: Caused by: android.view.InflateException: Binary XML file line #254: ScrollView can host only one direct child 07-19 15:58:22.313 21372 21372 E AndroidRuntime: Caused by: java.lang.IllegalStateException: ScrollView can host only one direct child 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at android.widget.ScrollView.addView(ScrollView.java:292) 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at android.view.LayoutInflater.rInflate(LayoutInflater.java:878) 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:835) 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at android.view.LayoutInflater.rInflate(LayoutInflater.java:877) 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:835) 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at android.view.LayoutInflater.rInflate(LayoutInflater.java:877) 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:835) 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at android.view.LayoutInflater.inflate(LayoutInflater.java:515) 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at android.view.LayoutInflater.inflate(LayoutInflater.java:423) 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at android.view.LayoutInflater.inflate(LayoutInflater.java:374) 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at com.android.internal.policy.PhoneWindow.setContentView(PhoneWindow.java:477) 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at com.android.internal.policy.HwPhoneWindow.setContentView(HwPhoneWindow.java:313) 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at android.app.Activity.setContentView(Activity.java:2843) 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at com.languoguang.helloworld.plugin_homeadd.activity.AddDeviceWifiSettingActivity.onCreate(AddDeviceWifiSettingActivity.java:82) 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at android.app.Activity.performCreate(Activity.java:7358) 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1218) 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3143) 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3285) 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at android.app.ActivityThread.-wrap12(Unknown Source:0) 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1887) 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at android.os.Handler.dispatchMessage(Handler.java:108) 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at android.os.Looper.loop(Looper.java:166) 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at android.app.ActivityThread.main(ActivityThread.java:7412) 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at java.lang.reflect.Method.invoke(Native Method) 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:245) 07-19 15:58:22.313 21372 21372 E AndroidRuntime: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:926) </code></pre>
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    1. COpossible doublicate post: http://stackoverflow.com/questions/3734296/please-help-me-for-putting-scrolling-option-in-a-android-layout
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