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plurals

POjava.lang.RuntimeException: Unable to instantiate activity ComponentInfo
primarykey
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4688277
data
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4688610
AnswerCount
37
ClosedDate
CommentCount
4
CommunityOwnedDate
CreationDate
2011-01-14T05:37:03.873
FavoriteCount
27
LastActivityDate
2018-07-04T08:48:51.593
LastEditDate
2012-06-21T10:08:28.173
LastEditorUserId
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Score
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ViewCount
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Body
I was trying to run a sample code While launching the application in the android 1.5 emulator , I got these errors.... Any one have some hint..? ERROR from LogCat: <pre><code>01-13 02:28:08.392: ERROR/AndroidRuntime(2888): FATAL EXCEPTION: main 01-13 02:28:08.392: ERROR/AndroidRuntime(2888): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.s.android.test/com.s.android.test.MainActivity}: java.lang.ClassNotFoundException: com.s.android.test.MainActivity in loader dalvik.system.PathClassLoader[/data/app/com.s.android.test-2.apk] 01-13 02:28:08.392: ERROR/AndroidRuntime(2888): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1544) 01-13 02:28:08.392: ERROR/AndroidRuntime(2888): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1638) 01-13 02:28:08.392: ERROR/AndroidRuntime(2888): at android.app.ActivityThread.access$1500(ActivityThread.java:117) 01-13 02:28:08.392: ERROR/AndroidRuntime(2888): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:928) 01-13 02:28:08.392: ERROR/AndroidRuntime(2888): at android.os.Handler.dispatchMessage(Handler.java:99) 01-13 02:28:08.392: ERROR/AndroidRuntime(2888): at android.os.Looper.loop(Looper.java:123) 01-13 02:28:08.392: ERROR/AndroidRuntime(2888): at android.app.ActivityThread.main(ActivityThread.java:3647) 01-13 02:28:08.392: ERROR/AndroidRuntime(2888): at java.lang.reflect.Method.invokeNative(Native Method) 01-13 02:28:08.392: ERROR/AndroidRuntime(2888): at java.lang.reflect.Method.invoke(Method.java:507) 01-13 02:28:08.392: ERROR/AndroidRuntime(2888): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839) 01-13 02:28:08.392: ERROR/AndroidRuntime(2888): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597) 01-13 02:28:08.392: ERROR/AndroidRuntime(2888): at dalvik.system.NativeStart.main(Native Method) 01-13 02:28:08.392: ERROR/AndroidRuntime(2888): Caused by: java.lang.ClassNotFoundException: com.s.android.test.MainActivity in loader dalvik.system.PathClassLoader[/data/app/com.s.android.test-2.apk] 01-13 02:28:08.392: ERROR/AndroidRuntime(2888): at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:240) 01-13 02:28:08.392: ERROR/AndroidRuntime(2888): at java.lang.ClassLoader.loadClass(ClassLoader.java:551) 01-13 02:28:08.392: ERROR/AndroidRuntime(2888): at java.lang.ClassLoader.loadClass(ClassLoader.java:511) 01-13 02:28:08.392: ERROR/AndroidRuntime(2888): at android.app.Instrumentation.newActivity(Instrumentation.java:1021) 01-13 02:28:08.392: ERROR/AndroidRuntime(2888): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1536) 01-13 02:28:08.392: ERROR/AndroidRuntime(2888): ... 11 more 01-13 02:28:08.407: WARN/ActivityManager(112): Force finishing activity com.s.android.test/.MainActivity </code></pre> Edit This error happens to most of the beginners, the thing is that you have to add all your activities in the Manifest file.
Tags
<android><fatal-error>
Title
java.lang.RuntimeException: Unable to instantiate activity ComponentInfo
singulars
PostAcceptedAnswerId
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. USrahul
UserOwnerUserId
1. USrahul
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. PL
 singulars
 LinkTypeLinkTypeId
 LTLinked
2. PL
 singulars
 LinkTypeLinkTypeId
 LTLinked
3. PL
 singulars
 LinkTypeLinkTypeId
 LTLinked
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
2. PO
 singulars
 PostTypePostTypeId
 PTAnswer
3. PO
 singulars
 PostTypePostTypeId
 PTAnswer
VotesPostIdCreationDate
1. VO
 singulars
 PostPostId
 POjava.lang.RuntimeException: Unable to instantiate activity ComponentInfo
 UserUserId
 USrahul
 VoteTypeVoteTypeId
 VTFavorite
2. VO
 singulars
 PostPostId
 POjava.lang.RuntimeException: Unable to instantiate activity ComponentInfo
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
3. VO
 singulars
 PostPostId
 POjava.lang.RuntimeException: Unable to instantiate activity ComponentInfo
 UserUserId
 USdmp
 VoteTypeVoteTypeId
 VTFavorite
CommentsPostId

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