當我嘗試在手機上運行我的應用程序時,出現這些錯誤。但是有誰知道爲什麼即時通訊出現這些錯誤?提前致謝! 這裏是logcat的錯誤有什麼方法可以導致這些錯誤?:無法啓動活動componentinfo java.lang.nullpointerexception?
01-12 12:35:06.299: D/dalvikvm(12107): GC_EXTERNAL_ALLOC freed 51K, 49% free 2793K/5379K, external 1596K/2108K, paused 42ms
01-12 12:35:06.342: D/dalvikvm(12107): GC_EXTERNAL_ALLOC freed 1K, 49% free 2792K/5379K, external 2115K/2641K, paused 33ms
01-12 12:35:09.792: D/dalvikvm(12107): GC_EXTERNAL_ALLOC freed 10K, 48% free 2826K/5379K, external 2449K/2722K, paused 37ms
01-12 12:38:46.940: W/KeyCharacterMap(12107): Can't open keycharmap file
01-12 12:38:46.944: W/KeyCharacterMap(12107): Error loading keycharmap file '/system/usr/keychars/cypress-touchkey.kcm.bin'. hw.keyboards.65537.devname='cypress-touchkey'
01-12 12:38:46.944: W/KeyCharacterMap(12107): Using default keymap: /system/usr/keychars/qwerty.kcm.bin
01-12 12:38:58.823: D/dalvikvm(12206): GC_EXTERNAL_ALLOC freed 48K, 49% free 2793K/5379K, external 1596K/2108K, paused 67ms
01-12 12:38:58.866: D/dalvikvm(12206): GC_EXTERNAL_ALLOC freed 1K, 49% free 2792K/5379K, external 2115K/2641K, paused 32ms
01-12 12:39:00.679: D/AndroidRuntime(12206): Shutting down VM
01-12 12:39:00.679: W/dalvikvm(12206): threadid=1: thread exiting with uncaught exception (group=0x40015578)
01-12 12:39:00.706: E/AndroidRuntime(12206): FATAL EXCEPTION: main
01-12 12:39:00.706: E/AndroidRuntime(12206): android.content.ActivityNotFoundException: Unable to find explicit activity class {android.app/android.app.activity3}; have you declared this activity in your AndroidManifest.xml?
我宣佈它在清單<活動機器人:名字= \t機器人」 activity3" :screenOrientation =‘肖像’ \t機器人:標籤=‘@字符串/ APP_NAME’> – user1144349 2012-01-12 18:18:14
如果添加它,仍然收到錯誤,我建議在你的問題中附加你的'AndroidManifest.xml'的內容。 – 2012-01-12 18:25:10