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嗨，我創建了一個帶有三個選項卡的自定義選項卡欄。我加載了一個帶谷歌鏈接的選項卡，另一個帶有小世界應用程序，另一個帶有針對不同屏幕分辨率設計的佈局。當我點擊第三個標籤時，它顯示一個錯誤「你的內容必須有一個TabHost，它的id屬性是'android.R.id.tabhost'」。但它沒有顯示錯誤，當我加載小應用程序的第三個選項卡。爲什麼會發生這種情況？誰能幫我？android-你的內容必須有一個TabHost的id屬性是'android.R.id.tabhost'
錯誤：
12-08 11:50:52.004: ERROR/ACRA(1738): El Gifto fatal error : Unable to start activity ComponentInfo{com.ibkr.elgifto/com.ibkr.elgifto.Ehome}: java.lang.RuntimeException: Your content must have a TabHost whose id attribute is 'android.R.id.tabhost'
12-08 11:50:52.004: ERROR/ACRA(1738): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.ibkr.elgifto/com.ibkr.elgifto.Ehome}: java.lang.RuntimeException: Your content must have a TabHost whose id attribute is 'android.R.id.tabhost'
12-08 11:50:52.004: ERROR/ACRA(1738): Caused by: java.lang.RuntimeException: Your content must have a TabHost whose id attribute is 'android.R.id.tabhost'
12-08 11:50:52.004: ERROR/ACRA(1738): at android.app.TabActivity.onContentChanged(TabActivity.java:105)
12-08 11:50:52.004: ERROR/ACRA(1738): at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:210)
12-08 11:50:52.004: ERROR/ACRA(1738): at android.app.Activity.setContentView(Activity.java:1657)
12-08 11:50:52.004: ERROR/ACRA(1738): at com.ibkr.elgifto.Ehome.onCreate(Ehome.java:132)
感謝