使用的时候发现的崩溃，作者有空的时候看看

[coasterleung]

1 main

java.lang.ClassCastException java.lang.String cannot be cast to java.lang.Integer 解析原始 } 1 com.bigkoo.pickerview.adapter.NumericWheelAdapter.int indexOf(java.lang.Object)(NumericWheelAdapter.java:52) 2 com.bigkoo.pickerview.lib.WheelView.void onDraw(android.graphics.Canvas)(WheelView.java:412) 3 android.view.View.draw(View.java:15352) 4 android.view.View.buildDrawingCacheImpl(View.java:14598) 5 android.view.View.buildDrawingCache(View.java:14460) 6 android.view.View.updateDisplayListIfDirty(View.java:14269) 7 android.view.View.getDisplayList(View.java:14310) 8 android.view.View.draw(View.java:15080) 9 android.view.ViewGroup.drawChild(ViewGroup.java:3409) 10 android.view.ViewGroup.dispatchDraw(ViewGroup.java:3202) 11 android.view.View.draw(View.java:15355) 12 android.view.View.updateDisplayListIfDirty(View.java:14288) 13 android.view.View.getDisplayList(View.java:14310) 14 android.view.View.draw(View.java:15080) 15 android.view.ViewGroup.drawChild(ViewGroup.java:3409) 16 android.view.ViewGroup.dispatchDraw(ViewGroup.java:3202) 17 android.view.View.updateDisplayListIfDirty(View.java:14283) 18 android.view.View.getDisplayList(View.java:14310) 19 android.view.View.draw(View.java:15080) 20 android.view.ViewGroup.drawChild(ViewGroup.java:3409) 21 android.view.ViewGroup.dispatchDraw(ViewGroup.java:3202) 22 android.view.View.draw(View.java:15355) 23 android.view.View.updateDisplayListIfDirty(View.java:14288) 24 android.view.View.getDisplayList(View.java:14310) 25 android.view.View.draw(View.java:15080) 26 android.view.ViewGroup.drawChild(ViewGroup.java:3409) 27 android.view.ViewGroup.dispatchDraw(ViewGroup.java:3202) 28 android.view.View.updateDisplayListIfDirty(View.java:14283) 29 android.view.View.getDisplayList(View.java:14310) 30 android.view.View.draw(View.java:15080) 31 android.view.ViewGroup.drawChild(ViewGroup.java:3409) 32 android.view.ViewGroup.dispatchDraw(ViewGroup.java:3202) 33 android.view.View.updateDisplayListIfDirty(View.java:14283) 34 android.view.View.getDisplayList(View.java:14310) 35 android.view.View.draw(View.java:15080) 36 android.view.ViewGroup.drawChild(ViewGroup.java:3409) 37 android.view.ViewGroup.dispatchDraw(ViewGroup.java:3202) 38 android.view.View.draw(View.java:15355) 39 android.widget.FrameLayout.draw(FrameLayout.java:598) 40 com.android.internal.policy.impl.PhoneWindow$DecorView.draw(PhoneWindow.java:2736) 41 android.view.View.updateDisplayListIfDirty(View.java:14288) 42 android.view.View.getDisplayList(View.java:14310) 43 android.view.ThreadedRenderer.updateViewTreeDisplayList(ThreadedRenderer.java:275) 44 android.view.ThreadedRenderer.updateRootDisplayList(ThreadedRenderer.java:281) 45 android.view.ThreadedRenderer.draw(ThreadedRenderer.java:320) 46 android.view.ViewRootImpl.draw(ViewRootImpl.java:2577) 47 android.view.ViewRootImpl.performDraw(ViewRootImpl.java:2397) 48 android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2024) 49 android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1080) 50 android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:5976) 51 android.view.Choreographer$CallbackRecord.run(Choreographer.java:767) 52 android.view.Choreographer.doCallbacks(Choreographer.java:580) 53 android.view.Choreographer.doFrame(Choreographer.java:550) 54 android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:753) 55 android.os.Handler.handleCallback(Handler.java:739) 56 android.os.Handler.dispatchMessage(Handler.java:95) 57 android.os.Looper.loop(Looper.java:135) 58 android.app.ActivityThread.main(ActivityThread.java:5506) 59 java.lang.reflect.Method.invoke(Native Method) 60 java.lang.reflect.Method.invoke(Method.java:372) 61 com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:952) 62 com.android.internal.os.ZygoteInit.main(ZygoteInit.java:747)

[saiwu-bigkoo]

估计是滚到空字符串的位置，被转成数字就报错了