私はAndroidにまったく慣れていません。こんにちは、Androidという本を使用しています。数独ゲームに関する情報を表示する「バージョン情報」のボタンを作成しました。しかし、クリックするとすぐに、アプリケーションは「残念ながら数独が停止しました」と表示しなくなります。
02-22 09:27:27.693:E / AndroidRuntime(554):致命的な例外:メイン02-22 09:27:27.693:E / AndroidRuntime(554):java.lang.RuntimeException:アクティビティComponentInfo{orgを開始できません。 example.sudoku / org.example.sudoku.About}:android.view.InflateException:Binary XML file line#2:Error inflating class scrollview 02-22 09:27:27.693:E / AndroidRuntime(554):at android.app .ActivityThread.performLaunchActivity(ActivityThread.java:1956)02-22 09:27:27.693:E / AndroidRuntime(554):android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1981)02-22 09:27:27.693 :E / AndroidRuntime(554):android.app.ActivityThread.access $ 600(ActivityThread.java:123)02-22 09:27:27.693:E / AndroidRuntime(554):android.app.ActivityThread $ H.handleMessage (ActivityThread.java:1147)02-22 09:27:27.693:E / AndroidRuntime(554):android.os.Handlerで。dispatchMessage(Handler.java:99)02-22 09:27:27.693:E / AndroidRuntime(554):android.os.Looper.loop(Looper.java:137)02-22 09:27:27.693:E / AndroidRuntime(554):android.app.ActivityThread.main(ActivityThread.java:4424)02-22 09:27:27.693:E / AndroidRuntime(554):java.lang.reflect.Method.invokeNative(ネイティブメソッド) 02-22 09:27:27.693:E / AndroidRuntime(554):at java.lang.reflect.Method.invoke(Method.java:511)02-22 09:27:27.693:E / AndroidRuntime(554):at com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:784)02-22 09:27:27.693:E / AndroidRuntime(554):com.android.internal.os.ZygoteInit.main(ZygoteInit .java:551)02-22 09:27:27.693:E / AndroidRuntime(554):dalvik.system.NativeStart.main(ネイティブメソッド)02-22 09:27:27.693:E / AndroidRuntime(554):原因作成者:android.view.InflateException:バイナリXMLファイルの行#2:クラスscrollviewの膨張エラー02-2209:27:27.693:E / AndroidRuntime(554):android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:691)02-22 09:27:27.693:E / AndroidRuntime(554) :at android.view.LayoutInflater.inflate(LayoutInflater.java:466)02-22 09:27:27.693:E / AndroidRuntime(554):at android.view.LayoutInflater.inflate(LayoutInflater.java:396)02-22 09:27:27.693:E / AndroidRuntime(554):android.view.LayoutInflater.inflate(LayoutInflater.java:352)02-22 09:27:27.693:E / AndroidRuntime(554):com.android.internal .policy.impl.PhoneWindow.setContentView(PhoneWindow.java:251)02-22 09:27:27.693:E / AndroidRuntime(554):android.app.Activity.setContentView(Activity.java:1835)02-22 09 :27:27.693:E / AndroidRuntime(554):org.example.sudoku.About.onCreate(About.java:9)02-22 09:27:27.693:E / AndroidRuntime(554):android.app。Activity.performCreate(Activity.java:4465)02-22 09:27:27.693:E / AndroidRuntime(554):android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049)02-22 09:27:27.693: E / AndroidRuntime(554):android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1920)02-22 09:27:27.693:E / AndroidRuntime(554):... 11 more 02-22 09:27: 27.693:E / AndroidRuntime(554):原因:java.lang.ClassNotFoundException:android.view.scrollview 02-22 09:27:27.693:E / AndroidRuntime(554):dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader。 java:61)02-22 09:27:27.693:E / AndroidRuntime(554):java.lang.ClassLoader.loadClass(ClassLoader.java:501)02-22 09:27:27.693:E / AndroidRuntime(554) :java.lang.ClassLoader.loadClass(ClassLoader.java:461)02-22 09:27:27.693:E / AndroidRuntime(554):android.view.LayoutInflaterで。createView(LayoutInflater.java:552)02-22 09:27:27.693:E / AndroidRuntime(554):android.view.LayoutInflater.onCreateView(LayoutInflater.java:636)02-22 09:27:27.693:E / AndroidRuntime(554):com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:66)02-22 09:27:27.693:E / AndroidRuntime(554):android.view.LayoutInflater.onCreateView (LayoutInflater.java:653)02-22 09:27:27.693:E / AndroidRuntime(554):android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:678)02-22 09:27:27.693:E / AndroidRuntime (554):... 20 more 02-22 09:30:52.675:E / AndroidRuntime(582):FATAL EXCEPTION:main 02-22 09:30:52.675:E / AndroidRuntime(582):java.lang.RuntimeException :アクティビティを開始できませんComponentInfo {org.example.sudoku / org.example.sudoku.About}:android.view.InflateException:バイナリXMLファイルの行#2:クラスscrollviewの膨張エラー02-2209:30:52.675:E / AndroidRuntime(582):android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1956)02-22 09:30:52.675:E / AndroidRuntime(582) :at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1981)02-22 09:30:52.675:E / AndroidRuntime(582):at android.app.ActivityThread.access $ 600(ActivityThread.java:123)02- 22 09:30:52.675:E / AndroidRuntime(582):android.app.ActivityThread $ H.handleMessage(ActivityThread.java:1147)02-22 09:30:52.675:E / AndroidRuntime(582):androidで。 os.Handler.dispatchMessage(Handler.java:99)02-22 09:30:52.675:E / AndroidRuntime(582):android.os.Looper.loop(Looper.java:137)02-22 09:30: 52.675:E / AndroidRuntime(582):android.app.ActivityThread.main(ActivityThread.java:4424)02-22 09:30:52.675:E / AndroidRuntime(582):java.lang.reflect.Method。invokeNative(ネイティブメソッド)02-22 09:30:52.675:E / AndroidRuntime(582):at java.lang.reflect.Method.invoke(Method.java:511)02-22 09:30:52.675:E / AndroidRuntime (582):com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:784)02-22 09:30:52.675:E / AndroidRuntime(582):com.android.internal.osで。 ZygoteInit.main(ZygoteInit.java:551)02-22 09:30:52.675:E / AndroidRuntime(582):dalvik.system.NativeStart.main(ネイティブメソッド)02-22 09:30:52.675:E / AndroidRuntime (582):原因:android.view.InflateException:バイナリXMLファイル行#2:クラスscrollviewの膨張エラー02-22 09:30:52.675:E / AndroidRuntime(582):android.view.LayoutInflater.createViewFromTag(LayoutInflater .java:691)02-22 09:30:52.675:E / AndroidRuntime(582):android.view.LayoutInflater.inflate(LayoutInflater.java:466)02-22 09:30:52.675:E / AndroidRuntime(582 )::at android.view.LayoutInflater.inflate(LayoutInflater.java:396)02-22 09:30:52.675:E / AndroidRuntime(582):at android.view.LayoutInflater.inflate(LayoutInflater.java:352)02-22 09 :30:52.675:E / AndroidRuntime(582):com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:251)02-22 09:30:52.675:E / AndroidRuntime(582):at android.app.Activity.setContentView(Activity.java:1835)02-22 09:30:52.675:E / AndroidRuntime(582):org.example.sudoku.About.onCreate(About.java:9)02-22 09:30:52.675:E / AndroidRuntime(582):android.app.Activity.performCreate(Activity.java:4465)02-22 09:30:52.675:E / AndroidRuntime(582):android.app.Instrumentation .callActivityOnCreate(Instrumentation.java:1049)02-22 09:30:52.675:E / AndroidRuntime(582):android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1920)02-22 09:30:52.675:E / AndroidRuntime(582):... 11 more 02-22 09:30:52.675:E / AndroidRuntime(582):原因:java.lang.ClassNotFoundException:android.view.scrollview 02-22 09:30:52.675 :E / AndroidRuntime(582):dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:61)02-22 09:30:52.675:E / AndroidRuntime(582):java.lang.ClassLoader.loadClass(ClassLoader。 java:501)02-22 09:30:52.675:E / AndroidRuntime(582):java.lang.ClassLoader.loadClass(ClassLoader.java:461)02-22 09:30:52.675:E / AndroidRuntime(582) :at android.view.LayoutInflater.createView(LayoutInflater.java:552)02-22 09:30:52.675:E / AndroidRuntime(582):at android.view.LayoutInflater.onCreateView(LayoutInflater.java:636)02-22 09:30:52.675:E / AndroidRuntime(582):com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:66)02-22 09:30:52.675:E / AndroidRuntime(582):android.view.LayoutInflater.onCreateView(LayoutInflater.java:653)02-22 09:30:52.675:E / AndroidRuntime(582):android.view.LayoutInflater.createViewFromTag(LayoutInflater.java) :678)02-22 09:30:52.675:E / AndroidRuntime(582):... 20 more 02-22 09:35:04.594:E / AndroidRuntime(596):致命的な例外:メイン02-22 09:35 :04.594:E / AndroidRuntime(596):java.lang.RuntimeException:アクティビティを開始できませんComponentInfo {org.example.sudoku / org.example.sudoku.About}:android.view.InflateException:バイナリXMLファイル行#2:クラスscrollviewの膨張エラー02-2209:35:04.594:E / AndroidRuntime(596):android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1956)02-22 09:35:04.594:E / AndroidRuntime(596) :android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1981)02-22 09:35:04.594:E / AndroidRuntime(596):at android.app.ActivityThread.access $ 600(ActivityThread.java:123)02-22 09:35:04.594:E / AndroidRuntime(596):at android.app.ActivityThread $ H.handleMessage(ActivityThread.java:1147)02 -22 09:35:04.594:E / AndroidRuntime(596):android.os.Handler.dispatchMessage(Handler.java:99)02-22 09:35:04.594:E / AndroidRuntime(596):android.os .Looper.loop(Looper.java:137)02-22 09:35:04.594:E / AndroidRuntime(596):android.app.ActivityThread.main(ActivityThread.java:4424)02-22 09:35:04.594 :E / AndroidRuntime(596):at java.lang.reflect.Method.invokeNative(Native Method)02-22 09:35:04.594:E / AndroidRuntime(596):at java.lang.reflect.Method.invoke(Method .java:511)02-22 09:35:04.594:E / AndroidRuntime(596):com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:784)02-22 09:35:04.594 :E / AndroidRuntime(596):com.android.internal.osで。ZygoteInit.main(ZygoteInit.java:551)02-22 09:35:04.594:E / AndroidRuntime(596):dalvik.system.NativeStart.main(ネイティブメソッド)02-22 09:35:04.594:E / AndroidRuntime (596):原因:android.view.InflateException:バイナリXMLファイル行#2:クラスscrollviewの膨張エラー02-22 09:35:04.594:E / AndroidRuntime(596):android.view.LayoutInflater.createViewFromTag(LayoutInflater .java:691)02-22 09:35:04.594:E / AndroidRuntime(596):android.view.LayoutInflater.inflate(LayoutInflater.java:466)02-22 09:35:04.594:E / AndroidRuntime(596) ):android.view.LayoutInflater.inflate(LayoutInflater.java:396)02-22 09:35:04.594:E / AndroidRuntime(596):android.view.LayoutInflater.inflate(LayoutInflater.java:352)02- 22 09:35:04.594:E / AndroidRuntime(596):com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:251)02-22 09:35:04.594:E / AndroidRuntime(596):android.app.Activity.setContentView(Activity.java:1835)02-22 09:35:04.594:E / AndroidRuntime(596):org.example.sudoku.About.onCreate(About .java:9)02-22 09:35:04.594:E / AndroidRuntime(596):android.app.Activity.performCreate(Activity.java:4465)02-22 09:35:04.594:E / AndroidRuntime(596) ):android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049)02-22 09:35:04.594:E / AndroidRuntime(596):android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1920)02- 22 09:35:04.594:E / AndroidRuntime(596):... 11 more 02-22 09:35:04.594:E / AndroidRuntime(596):原因:java.lang.ClassNotFoundException:android.view.scrollview 02 -22 09:35:04.594:E / AndroidRuntime(596):dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:61)02-22 09:35:04.594:E / AndroidRuntime(596):Javaでlang.ClassLoader.loadClass(ClassLoader.java:501)02-22 09:35:04.594:E / AndroidRuntime(596):at java.lang.ClassLoader.loadClass(ClassLoader.java:461)02-22 09:35: 04.594:E / AndroidRuntime(596):android.view.LayoutInflater.createView(LayoutInflater.java:552)02-22 09:35:04.594:E / AndroidRuntime(596):android.view.LayoutInflater.onCreateView(LayoutInflater .java:636)02-22 09:35:04.594:E / AndroidRuntime(596):com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:66)02-22 09:35:04.594 :E / AndroidRuntime(596):android.view.LayoutInflater.onCreateView(LayoutInflater.java:653)02-22 09:35:04.594:E / AndroidRuntime(596):android.view.LayoutInflater.createViewFromTag(LayoutInflater。 java:678)02-22 09:35:04.594:E / AndroidRuntime(596):... 20 more 02-22 09:43:32.034:E / AndroidRuntime(610):致命的な例外:main 02-22 09:43:32.034:E / AndroidRuntime(610):java.lang.RuntimeException:アクティビティを開始できませんComponentInfo {org.example.sudoku / org.example.sudoku.About}:android.view.InflateException:バイナリXMLファイル行#2:クラスscrollviewの膨張エラー02-22 09:43:32.034:E / AndroidRuntime(610):android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1956)02-22 09:43:32.034 :E / AndroidRuntime(610):android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1981)02-22 09:43:32.034:E / AndroidRuntime(610):android.app.ActivityThread.access $ 600(ActivityThread .java:123)02-22 09:43:32.034:E / AndroidRuntime(610):android.app.ActivityThread $ H.handleMessage(ActivityThread.java:1147)02-22 09:43:32.034:E / AndroidRuntime (610):android.os.Handler.dispatchMessage(Handler.java:99)02-22 09:43:32.034:E / AndroidRuntime(610):at android.os.Looper.loop(Looper.java:137)02-22 09:43:32.034:E / AndroidRuntime(610):at android.app.ActivityThread.main(ActivityThread.java:4424)02-22 09 :43:32.034:E / AndroidRuntime(610):at java.lang.reflect.Method.invokeNative(Native Method)02-22 09:43:32.034:E / AndroidRuntime(610):at java.lang.reflect.Method .invoke(Method.java:511)02-22 09:43:32.034:E / AndroidRuntime(610):com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:784)02-22 09 :43:32.034:E / AndroidRuntime(610):com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)02-22 09:43:32.034:E / AndroidRuntime(610):dalvikでsystem.NativeStart.main(ネイティブメソッド)02-22 09:43:32.034:E / AndroidRuntime(610):原因:android.view.InflateException:バイナリXMLファイル行#2:クラスscrollviewの膨張エラー02-22 09: 43:32.034:E / AndroidRuntime(610):at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:691)02-22 09:43:32.034:E / AndroidRuntime(610):at android.view.LayoutInflater.inflate(LayoutInflater.java:466)02-22 09 :43:32.034:E / AndroidRuntime(610):android.view.LayoutInflater.inflate(LayoutInflater.java:396)02-22 09:43:32.034:E / AndroidRuntime(610):android.view.LayoutInflaterで。 inflate(LayoutInflater.java:352)02-22 09:43:32.034:E / AndroidRuntime(610):com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:251)02-22 09: 43:32.034:E / AndroidRuntime(610):android.app.Activity.setContentView(Activity.java:1835)02-22 09:43:32.034:E / AndroidRuntime(610):org.example.sudoku.About .onCreate(About.java:9)02-22 09:43:32.034:E / AndroidRuntime(610):android.app.Activity.performCreate(Activity.java:4465)02-22 09:43:32.034:E / AndroidRuntime(610):android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049)02-22 09:43:32.034:E / AndroidRuntime(610):android.app.ActivityThread.performLaunchActivity(ActivityThread.java) :1920)02-22 09:43:32.034:E / AndroidRuntime(610):... 11 more 02-22 09:43:32.034:E / AndroidRuntime(610):原因:java.lang.ClassNotFoundException:android .view.scrollview 02-22 09:43:32.034:E / AndroidRuntime(610):dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:61)02-22 09:43:32.034:E / AndroidRuntime(610) :at java.lang.ClassLoader.loadClass(ClassLoader.java:501)02-22 09:43:32.034:E / AndroidRuntime(610):at java.lang.ClassLoader.loadClass(ClassLoader.java:461)02-22 09:43:32.034:E / AndroidRuntime(610):android.view.LayoutInflater.createView(LayoutInflater.java:552)02-22 09:43:32.034:E / AndroidRuntime(610):at android.view.LayoutInflater.onCreateView(LayoutInflater.java:636)02-22 09:43:32.034:E / AndroidRuntime(610):at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java: 66)02-22 09:43:32.034:E / AndroidRuntime(610):android.view.LayoutInflater.onCreateView(LayoutInflater.java:653)02-22 09:43:32.034:E / AndroidRuntime(610):at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:678)02-22 09:43:32.034:E / AndroidRuntime(610):... 20 moreat android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:678)02-22 09:43:32.034:E / AndroidRuntime(610):... 20 moreat android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:678)02-22 09:43:32.034:E / AndroidRuntime(610):... 20 more