求助，一个运行时出现的错误，5.0以下版本的模拟器不报错，7.0的真机和模拟器也不报错，5.0版本的模拟器和5.1.1的真机报错，并没有指定错误的位置

02-01 02:42:33.640 3151-3151/? E/AndroidRuntime: FATAL EXCEPTION: main
                                                 Process: com.lrs.lincolnproject, PID: 3151
                                                 java.lang.ArrayIndexOutOfBoundsException: length=29; index=-1
                                                     at android.text.StaticLayout.calculateEllipsis(StaticLayout.java:667)
                                                     at android.text.StaticLayout.out(StaticLayout.java:631)
                                                     at android.text.StaticLayout.generate(StaticLayout.java:423)
                                                     at android.text.StaticLayout.<init>(StaticLayout.java:140)
                                                     at android.widget.TextView.makeSingleLayout(TextView.java:6441)
                                                     at android.widget.TextView.makeNewLayout(TextView.java:6287)
                                                     at android.widget.TextView.onMeasure(TextView.java:6644)
                                                     at android.view.View.measure(View.java:17430)
                                                     at android.widget.RelativeLayout.measureChildHorizontal(RelativeLayout.java:727)
                                                     at android.widget.RelativeLayout.onMeasure(RelativeLayout.java:463)
                                                     at android.view.View.measure(View.java:17430)
                                                     at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5463)
                                                     at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1436)
                                                     at android.widget.LinearLayout.measureVertical(LinearLayout.java:722)
                                                     at android.widget.LinearLayout.onMeasure(LinearLayout.java:613)
                                                     at android.view.View.measure(View.java:17430)
                                                     at android.widget.ScrollView.measureChildWithMargins(ScrollView.java:1260)
                                                     at android.widget.FrameLayout.onMeasure(FrameLayout.java:430)
                                                     at android.widget.ScrollView.onMeasure(ScrollView.java:337)
                                                     at android.view.View.measure(View.java:17430)
                                                     at android.support.v4.view.ViewPager.onMeasure(ViewPager.java:1632)
                                                     at android.view.View.measure(View.java:17430)
                                                     at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5463)
                                                     at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1436)
                                                     at android.widget.LinearLayout.measureVertical(LinearLayout.java:722)
                                                     at android.widget.LinearLayout.onMeasure(LinearLayout.java:613)
                                                     at android.view.View.measure(View.java:17430)
                                                     at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5463)
                                                     at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1436)
                                                     at android.widget.LinearLayout.measureVertical(LinearLayout.java:722)
                                                     at android.widget.LinearLayout.onMeasure(LinearLayout.java:613)
                                                     at android.view.View.measure(View.java:17430)
                                                     at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5463)
                                                     at android.widget.FrameLayout.onMeasure(FrameLayout.java:430)
                                                     at android.view.View.measure(View.java:17430)
                                                     at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5463)
                                                     at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1436)
                                                     at android.widget.LinearLayout.measureVertical(LinearLayout.java:722)
                                                     at android.widget.LinearLayout.onMeasure(LinearLayout.java:613)
                                                     at android.view.View.measure(View.java:17430)
                                                     at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5463)
                                                     at android.widget.FrameLayout.onMeasure(FrameLayout.java:430)
                                                     at com.android.internal.policy.impl.PhoneWindow$DecorView.onMeasure(PhoneWindow.java:2560)
                                                     at android.view.View.measure(View.java:17430)
                                                     at android.view.ViewRootImpl.performMeasure(ViewRootImpl.java:2001)
                                                     at android.view.ViewRootImpl.measureHierarchy(ViewRootImpl.java:1166)
                                                     at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1372)
                                                     at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1054)
                                                     at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:5779)
                                                     at android.view.Choreographer$CallbackRecord.run(Choreographer.java:767)
                                                     at android.view.Choreographer.doCallbacks(Choreographer.java:580)
                                                     at android.view.Choreographer.doFrame(Choreographer.java:550)
                                                     at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:753)
                                                     at android.os.Handler.handleCallback(Handler.java:739)
                                                     at android.os.Handler.dispatchMessage(Handler.java:95)
                                                     at android.os.Looper.loop(Looper.java:135)
                                                     at android.app.ActivityThread.main(ActivityThread.java:5221)
                                                     at java.lang.reflect.Method.invoke(Native Method)
                                                     at java.lang.reflect.Method.invoke(Method.java:372)
                                                     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
                                                  at com.android.internal.os.ZygoteInit.m