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POunfartunately app has stopped, random numbers crash
primarykey
Id
20274944
data
AcceptedAnswerId
20275486
AnswerCount
1
ClosedDate
CommentCount
6
CommunityOwnedDate
CreationDate
2013-11-28T21:25:34.767
FavoriteCount
0
LastActivityDate
2016-04-27T21:00:04.527
LastEditDate
2016-04-27T21:00:04.527
LastEditorUserId
356438
OwnerUserId
3047349
ParentId
0
PostTypeId
1
Score
0
ViewCount
71
LastEditorDisplayName
text
Body
but i achieved to get no errors in code but when i try to execute in emulator it says unfartunately app has stopped. The problem have to be in this part, because it stops only when klassenNr=6 <pre><code>int zufallsNr1; int zufallsNr2 = 300; int zufallsNr3 = 300; int zufallsNr4 = 300; int zufallsNr5 = 300; if (klassenNr == 6) { Random zufall = new Random(); int zufallsNr1 = zufall.nextInt(name[4].length); while (zufallsNr1 == zufallsNr2 && zufallsNr2 == 300) { zufallsNr2 = zufall.nextInt(name[4].length); } while (zufallsNr3 == zufallsNr2 && zufallsNr3 == zufallsNr1 && zufallsNr3 == 300) { zufallsNr3 = zufall.nextInt(name[4].length); } while (zufallsNr4 == zufallsNr2 && zufallsNr4 == zufallsNr1 && zufallsNr4 == zufallsNr3 && zufallsNr4 == 300) { zufallsNr4 = zufall.nextInt(name[4].length); } while (zufallsNr5 == zufallsNr2 && zufallsNr5 == zufallsNr1 && zufallsNr5 == zufallsNr3 && zufallsNr5 == zufallsNr4 && zufallsNr5 == 300) { zufallsNr5 = zufall.nextInt(name[4].length); } valuelist = new String[] { name[4][zufallsNr1], name[4][zufallsNr2], name[4][zufallsNr3], name[4][zufallsNr4], name[4][zufallsNr5] }; } else { if (klassenNr == 5) { valuelist = topographienamen; } else { valuelist = name[klassenNr]; } } </code></pre> 300 is much more than name[4].length logcat: <pre><code>05-30 01:46:09.725: I/ActivityManager(297): START u0 {cmp=com.jafapp.igeo/.FuenfteActivity (has extras)} from pid 12533 05-30 01:46:09.738: W/WindowManager(297): Failure taking screenshot for (328x583) to layer 21020 05-30 01:46:10.355: D/AndroidRuntime(12533): Shutting down VM 05-30 01:46:10.406: W/dalvikvm(12533): threadid=1: thread exiting with uncaught exception (group=0x40a71930) 05-30 01:46:10.506: E/AndroidRuntime(12533): FATAL EXCEPTION: main 05-30 01:46:10.506: E/AndroidRuntime(12533): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.jafapp.igeo/com.jafapp.igeo.FuenfteActivity}: java.lang.ArrayIndexOutOfBoundsException: length=254; index=300 05-30 01:46:10.506: E/AndroidRuntime(12533): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2180) 05-30 01:46:10.506: E/AndroidRuntime(12533): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2230) 05-30 01:46:10.506: E/AndroidRuntime(12533): at android.app.ActivityThread.access$600(ActivityThread.java:141) 05-30 01:46:10.506: E/AndroidRuntime(12533): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1234) 05-30 01:46:10.506: E/AndroidRuntime(12533): at android.os.Handler.dispatchMessage(Handler.java:99) 05-30 01:46:10.506: E/AndroidRuntime(12533): at android.os.Looper.loop(Looper.java:137) 05-30 01:46:10.506: E/AndroidRuntime(12533): at android.app.ActivityThread.main(ActivityThread.java:5041) 05-30 01:46:10.506: E/AndroidRuntime(12533): at java.lang.reflect.Method.invokeNative(Native Method) 05-30 01:46:10.506: E/AndroidRuntime(12533): at java.lang.reflect.Method.invoke(Method.java:511) 05-30 01:46:10.506: E/AndroidRuntime(12533): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793) 05-30 01:46:10.506: E/AndroidRuntime(12533): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560) 05-30 01:46:10.506: E/AndroidRuntime(12533): at dalvik.system.NativeStart.main(Native Method) 05-30 01:46:10.506: E/AndroidRuntime(12533): Caused by: java.lang.ArrayIndexOutOfBoundsException: length=254; index=300 05-30 01:46:10.506: E/AndroidRuntime(12533): at com.jafapp.igeo.FuenfteActivity.onCreate(FuenfteActivity.java:449) 05-30 01:46:10.506: E/AndroidRuntime(12533): at android.app.Activity.performCreate(Activity.java:5104) 05-30 01:46:10.506: E/AndroidRuntime(12533): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1080) 05-30 01:46:10.506: E/AndroidRuntime(12533): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2144) 05-30 01:46:10.506: E/AndroidRuntime(12533): ... 11 more 05-30 01:46:10.585: W/ActivityManager(297): Force finishing activity com.jafapp.igeo/.FuenfteActivity 05-30 01:46:10.645: W/ActivityManager(297): Force finishing activity com.jafapp.igeo/.KlassenlisteActivity 05-30 01:46:11.189: W/ActivityManager(297): Activity pause timeout for ActivityRecord{40fbe7f0 u0 com.jafapp.igeo/.FuenfteActivity} 05-30 01:46:11.255: E/SurfaceFlinger(37): ro.sf.lcd_density must be defined as a build property 05-30 01:46:11.775: E/SurfaceFlinger(37): ro.sf.lcd_density must be defined as a build property </code></pre>
Tags
<java><android><random>
Title
unfartunately app has stopped, random numbers crash
singulars
PostAcceptedAnswerId
1. PO
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PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. USAndyD273
UserOwnerUserId
1. USuser3047349
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
 singulars
 PostTypePostTypeId
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VotesPostIdCreationDate
1. This table or related slice is empty.
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