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java.lang.RuntimeException: Unable to start activity ComponentInfo{com.xindonshisan.ThireteenFriend/cc.shinichi.library.view.ImagePreviewActivity}: java.lang.NullPointerException: Attempt to invoke interface method 'java.lang.Object java.util.List.get(int)' on a null object reference
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at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3303)
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at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3411)
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at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:5477)
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at android.app.ActivityThread.-wrap19(Unknown Source:0)
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at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2000)
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at android.os.Handler.dispatchMessage(Handler.java:108)
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at android.os.Looper.loop(Looper.java:166)
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at android.app.ActivityThread.main(ActivityThread.java:7529)
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at java.lang.reflect.Method.invoke(Native Method)
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at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:245)
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at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:921)
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Caused by: java.lang.NullPointerException: Attempt to invoke interface method 'java.lang.Object java.util.List.get(int)' on a null object reference
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at cc.shinichi.library.view.ImagePreviewActivity.onCreate(ImagePreviewActivity.java:118)
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at android.app.Activity.performCreate(Activity.java:7383)
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at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1218)
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at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3256)
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... 10 more
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java.lang.NullPointerException: Attempt to invoke interface method 'java.lang.Object java.util.List.get(int)' on a null object reference
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at cc.shinichi.library.view.ImagePreviewActivity.onCreate(ImagePreviewActivity.java:118)
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at android.app.Activity.performCreate(Activity.java:7383)
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at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1218)
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at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3256)
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at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3411)
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at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:5477)
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at android.app.ActivityThread.-wrap19(Unknown Source:0)
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at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2000)
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at android.os.Handler.dispatchMessage(Handler.java:108)
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at android.os.Looper.loop(Looper.java:166)
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at android.app.ActivityThread.main(ActivityThread.java:7529)
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at java.lang.reflect.Method.invoke(Native Method)
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at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:245)
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at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:921)
1 java.lang.RuntimeException: Unable to start activity ComponentInfo{com.xindonshisan.ThireteenFriend/cc.shinichi.library.view.ImagePreviewActivity}: java.lang.NullPointerException: Attempt to invoke interface method 'java.lang.Object java.util.List.get(int)' on a null object reference 2 at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3303) 3 at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3411) 4 at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:5477) 5 at android.app.ActivityThread.-wrap19(Unknown Source:0) 6 at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2000) 7 at android.os.Handler.dispatchMessage(Handler.java:108) 8 at android.os.Looper.loop(Looper.java:166) 9 at android.app.ActivityThread.main(ActivityThread.java:7529) 10 at java.lang.reflect.Method.invoke(Native Method) 11 at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:245) 12 at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:921) 13 Caused by: java.lang.NullPointerException: Attempt to invoke interface method 'java.lang.Object java.util.List.get(int)' on a null object reference 14 at cc.shinichi.library.view.ImagePreviewActivity.onCreate(ImagePreviewActivity.java:118) 15 at android.app.Activity.performCreate(Activity.java:7383) 16 at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1218) 17 at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3256) 18 ... 10 more 19 java.lang.NullPointerException: Attempt to invoke interface method 'java.lang.Object java.util.List.get(int)' on a null object reference 20 at cc.shinichi.library.view.ImagePreviewActivity.onCreate(ImagePreviewActivity.java:118) 21 at android.app.Activity.performCreate(Activity.java:7383) 22 at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1218) 23 at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3256) 24 at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3411) 25 at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:5477) 26 at android.app.ActivityThread.-wrap19(Unknown Source:0) 27 at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2000) 28 at android.os.Handler.dispatchMessage(Handler.java:108) 29 at android.os.Looper.loop(Looper.java:166) 30 at android.app.ActivityThread.main(ActivityThread.java:7529) 31 at java.lang.reflect.Method.invoke(Native Method) 32 at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:245) 33 at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:921)