android - VectorDrawable 导致 NumberFormatException-6ren

android - VectorDrawable 导致 NumberFormatException

转载作者：塔克拉玛干更新时间：2023-11-02 21:54:15

我正在使用 Android Lollipop 的全新酷炫矢量绘图。但是对于一些 SVG 文件，当使用该可绘制对象时，我总是在运行时得到 NumberFormatException。

这是我的堆栈跟踪:

android.view.InflateException: Binary XML file line #60: Error inflating class android.widget.ImageButton
    at android.view.LayoutInflater.createView(LayoutInflater.java:633)
    at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:55)
    at android.view.LayoutInflater.onCreateView(LayoutInflater.java:682)
    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:741)
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:806)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:504)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:414)
    at censored
    at android.support.v4.app.Fragment.performCreateView(Fragment.java:1786)
    at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:947)
    at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1126)
    at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:739)
    at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1489)
    at android.support.v4.app.FragmentManagerImpl.executePendingTransactions(FragmentManager.java:486)
    at android.support.v4.app.FragmentStatePagerAdapter.finishUpdate(FragmentStatePagerAdapter.java:163)
    at android.support.v4.view.ViewPager.populate(ViewPager.java:1073)
    at android.support.v4.view.ViewPager.populate(ViewPager.java:919)
    at android.support.v4.view.ViewPager.onMeasure(ViewPager.java:1441)
    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.support.v7.internal.widget.ActionBarOverlayLayout.onMeasure(ActionBarOverlayLayout.java:453)
    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$MethodAndArgsCaller.run(ZygoteInit.java:899)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
Caused by: java.lang.reflect.InvocationTargetException
    at java.lang.reflect.Constructor.newInstance(Native Method)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:288)
    at android.view.LayoutInflater.createView(LayoutInflater.java:607)
    ... 53 more
Caused by: android.content.res.Resources$NotFoundException: File res/drawable-v21/example.xml from drawable resource ID #0x7f02008f
    at android.content.res.Resources.loadDrawableForCookie(Resources.java:2428)
    at android.content.res.Resources.loadDrawable(Resources.java:2330)
    at android.content.res.TypedArray.getDrawable(TypedArray.java:749)
    at android.widget.ImageView.<init>(ImageView.java:146)
    at android.widget.ImageButton.<init>(ImageButton.java:86)
    at android.widget.ImageButton.<init>(ImageButton.java:82)
    at android.widget.ImageButton.<init>(ImageButton.java:78)
    ... 56 more
Caused by: java.lang.NumberFormatException: Invalid float: ".4.6"
    at java.lang.StringToReal.invalidReal(StringToReal.java:63)
    at java.lang.StringToReal.initialParse(StringToReal.java:160)
    at java.lang.StringToReal.parseFloat(StringToReal.java:323)
    at java.lang.Float.parseFloat(Float.java:306)
    at android.util.PathParser.getFloats(PathParser.java:178)
    at android.util.PathParser.createNodesFromPathData(PathParser.java:59)
    at android.graphics.drawable.VectorDrawable$VFullPath.updateStateFromTypedArray(VectorDrawable.java:1439)
    at android.graphics.drawable.VectorDrawable$VFullPath.inflate(VectorDrawable.java:1421)
    at android.graphics.drawable.VectorDrawable.inflateInternal(VectorDrawable.java:542)
    at android.graphics.drawable.VectorDrawable.inflate(VectorDrawable.java:458)
    at android.graphics.drawable.Drawable.createFromXmlInner(Drawable.java:1095)
    at android.graphics.drawable.Drawable.createFromXml(Drawable.java:1017)
    at android.content.res.Resources.loadDrawableForCookie(Resources.java:2418)
    ... 62 more
java.lang.reflect.InvocationTargetException
    at java.lang.reflect.Constructor.newInstance(Native Method)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:288)
    at android.view.LayoutInflater.createView(LayoutInflater.java:607)
    at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:55)
    at android.view.LayoutInflater.onCreateView(LayoutInflater.java:682)
    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:741)
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:806)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:504)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:414)
    at censored
    at android.support.v4.app.Fragment.performCreateView(Fragment.java:1786)
    at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:947)
    at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1126)
    at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:739)
    at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1489)
    at android.support.v4.app.FragmentManagerImpl.executePendingTransactions(FragmentManager.java:486)
    at android.support.v4.app.FragmentStatePagerAdapter.finishUpdate(FragmentStatePagerAdapter.java:163)
    at android.support.v4.view.ViewPager.populate(ViewPager.java:1073)
    at android.support.v4.view.ViewPager.populate(ViewPager.java:919)
    at android.support.v4.view.ViewPager.onMeasure(ViewPager.java:1441)
    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.support.v7.internal.widget.ActionBarOverlayLayout.onMeasure(ActionBarOverlayLayout.java:453)
    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$MethodAndArgsCaller.run(ZygoteInit.java:899)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
Caused by: android.content.res.Resources$NotFoundException: File res/drawable-v21/example.xml from drawable resource ID #0x7f02008f
    at android.content.res.Resources.loadDrawableForCookie(Resources.java:2428)
    at android.content.res.Resources.loadDrawable(Resources.java:2330)
    at android.content.res.TypedArray.getDrawable(TypedArray.java:749)
    at android.widget.ImageView.<init>(ImageView.java:146)
    at android.widget.ImageButton.<init>(ImageButton.java:86)
    at android.widget.ImageButton.<init>(ImageButton.java:82)
    at android.widget.ImageButton.<init>(ImageButton.java:78)
    ... 56 more
Caused by: java.lang.NumberFormatException: Invalid float: ".4.6"
    at java.lang.StringToReal.invalidReal(StringToReal.java:63)
    at java.lang.StringToReal.initialParse(StringToReal.java:160)
    at java.lang.StringToReal.parseFloat(StringToReal.java:323)
    at java.lang.Float.parseFloat(Float.java:306)
    at android.util.PathParser.getFloats(PathParser.java:178)
    at android.util.PathParser.createNodesFromPathData(PathParser.java:59)
    at android.graphics.drawable.VectorDrawable$VFullPath.updateStateFromTypedArray(VectorDrawable.java:1439)
    at android.graphics.drawable.VectorDrawable$VFullPath.inflate(VectorDrawable.java:1421)
    at android.graphics.drawable.VectorDrawable.inflateInternal(VectorDrawable.java:542)
    at android.graphics.drawable.VectorDrawable.inflate(VectorDrawable.java:458)
    at android.graphics.drawable.Drawable.createFromXmlInner(Drawable.java:1095)
    at android.graphics.drawable.Drawable.createFromXml(Drawable.java:1017)
    at android.content.res.Resources.loadDrawableForCookie(Resources.java:2418)
    ... 62 more
android.content.res.Resources$NotFoundException: File res/drawable-v21/example.xml from drawable resource ID #0x7f02008f
    at android.content.res.Resources.loadDrawableForCookie(Resources.java:2428)
    at android.content.res.Resources.loadDrawable(Resources.java:2330)
    at android.content.res.TypedArray.getDrawable(TypedArray.java:749)
    at android.widget.ImageView.<init>(ImageView.java:146)
    at android.widget.ImageButton.<init>(ImageButton.java:86)
    at android.widget.ImageButton.<init>(ImageButton.java:82)
    at android.widget.ImageButton.<init>(ImageButton.java:78)
    at java.lang.reflect.Constructor.newInstance(Native Method)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:288)
    at android.view.LayoutInflater.createView(LayoutInflater.java:607)
    at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:55)
    at android.view.LayoutInflater.onCreateView(LayoutInflater.java:682)
    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:741)
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:806)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:504)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:414)
    at censored
    at android.support.v4.app.Fragment.performCreateView(Fragment.java:1786)
    at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:947)
    at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1126)
    at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:739)
    at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1489)
    at android.support.v4.app.FragmentManagerImpl.executePendingTransactions(FragmentManager.java:486)
    at android.support.v4.app.FragmentStatePagerAdapter.finishUpdate(FragmentStatePagerAdapter.java:163)
    at android.support.v4.view.ViewPager.populate(ViewPager.java:1073)
    at android.support.v4.view.ViewPager.populate(ViewPager.java:919)
    at android.support.v4.view.ViewPager.onMeasure(ViewPager.java:1441)
    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.support.v7.internal.widget.ActionBarOverlayLayout.onMeasure(ActionBarOverlayLayout.java:453)
    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.main(ZygoteInit.java:694)
Caused by: java.lang.NumberFormatException: Invalid float: ".4.6"
    at java.lang.StringToReal.invalidReal(StringToReal.java:63)
    at java.lang.StringToReal.initialParse(StringToReal.java:160)
    at java.lang.StringToReal.parseFloat(StringToReal.java:323)
    at java.lang.Float.parseFloat(Float.java:306)
    at android.util.PathParser.getFloats(PathParser.java:178)
    at android.util.PathParser.createNodesFromPathData(PathParser.java:59)
    at android.graphics.drawable.VectorDrawable$VFullPath.updateStateFromTypedArray(VectorDrawable.java:1439)
    at android.graphics.drawable.VectorDrawable$VFullPath.inflate(VectorDrawable.java:1421)
    at android.graphics.drawable.VectorDrawable.inflateInternal(VectorDrawable.java:542)
    at android.graphics.drawable.VectorDrawable.inflate(VectorDrawable.java:458)
    at android.graphics.drawable.Drawable.createFromXmlInner(Drawable.java:1095)
    at android.graphics.drawable.Drawable.createFromXml(Drawable.java:1017)
    at android.content.res.Resources.loadDrawableForCookie(Resources.java:2418)
    ... 62 more
java.lang.NumberFormatException: Invalid float: ".4.6"
    at java.lang.StringToReal.invalidReal(StringToReal.java:63)
    at java.lang.StringToReal.initialParse(StringToReal.java:160)
    at java.lang.StringToReal.parseFloat(StringToReal.java:323)
    at java.lang.Float.parseFloat(Float.java:306)
    at android.util.PathParser.getFloats(PathParser.java:178)
    at android.util.PathParser.createNodesFromPathData(PathParser.java:59)
    at android.graphics.drawable.VectorDrawable$VFullPath.updateStateFromTypedArray(VectorDrawable.java:1439)
    at android.graphics.drawable.VectorDrawable$VFullPath.inflate(VectorDrawable.java:1421)
    at android.graphics.drawable.VectorDrawable.inflateInternal(VectorDrawable.java:542)
    at android.graphics.drawable.VectorDrawable.inflate(VectorDrawable.java:458)
    at android.graphics.drawable.Drawable.createFromXmlInner(Drawable.java:1095)
    at android.graphics.drawable.Drawable.createFromXml(Drawable.java:1017)
    at android.content.res.Resources.loadDrawableForCookie(Resources.java:2418)
    at android.content.res.Resources.loadDrawable(Resources.java:2330)
    at android.content.res.TypedArray.getDrawable(TypedArray.java:749)
    at android.widget.ImageView.<init>(ImageView.java:146)
    at android.widget.ImageButton.<init>(ImageButton.java:86)
    at android.widget.ImageButton.<init>(ImageButton.java:82)
    at android.widget.ImageButton.<init>(ImageButton.java:78)
    at java.lang.reflect.Constructor.newInstance(Native Method)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:288)
    at android.view.LayoutInflater.createView(LayoutInflater.java:607)
    at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:55)
    at android.view.LayoutInflater.onCreateView(LayoutInflater.java:682)
    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:741)
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:806)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:504)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:414)
    at censored
    at android.support.v4.app.Fragment.performCreateView(Fragment.java:1786)
    at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:947)
    at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1126)
    at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:739)
    at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1489)
    at android.support.v4.app.FragmentManagerImpl.executePendingTransactions(FragmentManager.java:486)
    at android.support.v4.app.FragmentStatePagerAdapter.finishUpdate(FragmentStatePagerAdapter.java:163)
    at android.support.v4.view.ViewPager.populate(ViewPager.java:1073)
    at android.support.v4.view.ViewPager.populate(ViewPager.java:919)
    at android.support.v4.view.ViewPager.onMeasure(ViewPager.java:1441)
    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.support.v7.internal.widget.ActionBarOverlayLayout.onMeasure(ActionBarOverlayLayout.java:453)
    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.main(ZygoteInit.java:694)

最佳答案

我不是很清楚其中的原因，但这是我所知道的:svg 标准允许省略前导零以进行优化。这是根本原因，因为它似乎也被允许按照你喜欢的频率连接它们 0.1 0.2 0.3 可以写成 .1.2.3 Android 的解析器不处理这个。我知道的所有 SVG 显示工具都没有问题。所以你只需要在你的路径中添加一些空格。我写了这个正则表达式，你可能需要运行多次，直到没有更多的命中。

只需在 Android Studio 中替换(Regex 复选框):

(\.\d+)(\.\d)

通过

$1 $2

这将解决您的问题。

关于android - VectorDrawable 导致 NumberFormatException，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/27561170/

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Java: NumberFormatException.forInputString(NumberFormatException.java:65)
我正在尝试使用 Integer.parseInt(simNumber) 将 String 转换为 int，但我收到错误消息。如何将 String 转换为 int？我在网上搜索了一下，找到了Intege
Java.lang.NumberFormatException.forInputString(NumberFormatException.java :65)
每次我尝试启动我的代码时，我总是遇到同样的错误: java.lang.NumberFormatException: For input string: "x" at java.lang.Numbe
java - 为什么 Float.parseFloat() 同时抛出 NumberFormatException 和 NullPointerException 而 Integer.parseInt() 只抛出 NumberFormatException？
在检查我的错误处理代码时偶然发现了这个。当您调用 Integer.parseInt(null) 时，Java 抛出 NumberFormatException 而 Float.parseFloat(n
java - element.getAttribute ("value") 返回 java.lang.NumberFormatException : For input string: "0.5" at java. lang.NumberFormatException.forInputString(
如果有人可以看看我在 Selenium 方面遇到的问题。我尝试使用以下方法访问上述计算器中的结果: public String getAttributeValue(WebElement element
Java NumberFormatException？
嗯，我很无聊，所以我想做一个二进制>十进制转换器。我将转换器的上限设置为 30 位数字 (1073741823) 或 (0111111111111111111111111111111)。我遇到的问题是
Clojure 没有捕获 NumberFormatException
在以下代码中，Clojure (1.2) 打印出错误消息: (try (let [value "1,a"] (map #(Integer/parseInt %) (.split value
java - 解析数字时出现 NumberFormatException
String str="123456.7855456677"; ParsePosition parsePosition = new ParsePosition(0); NumberFormat num
java - 为什么尝试解析该值会导致 NumberFormatException？
代码: String myVar = "1255763710960"; int myTempVar=0; try { myTempVar = Integer.valueOf(myVar); }
grails - Grails NumberFormatException
我在NumberFormatException代码中收到Grails错误，该错误是将电影分类到数据库中。该错误表明它来自cron插件。我已经完成了研究，并且一直在尝试使用NumberFormatExc
java - NumberFormatException 无法从文本文件解析字符串`
我在将字符串解析为原语时遇到问题。 File file1 = new File("bankData.txt"); Scanner sc = new Scanner(fi
java - 尝试从控制台输入读取日期时出现 NumberFormatException
所以我试图从日期列表中查找最新日期，但我不断收到 NumberFormatException。有什么办法可以解决这个问题吗？ import java.util.*; public class Date
java - 尝试将二进制转换为十六进制时不一致地获得 NumberFormatException
如果使用变量 bin1 它不会转换，但是如果我用 bin2 替换参数，它似乎可以工作。我尝试使用 long 而不是 int。还是一样。 public class Test{ public s
java - 如何捕获 NumberFormatException？
我正在尝试找出如何在代码中捕获数字格式异常错误，这样如果用户在字符串中输入字母并且我的程序尝试将其解析为 int 我的程序将不会抛出错误而是停止并返回一个 boolean 值。我还试图了解，如果 tr
java - 顺序读取文件时出现 NumberFormatException？
该程序的本质目的是将学生信息写入文件并从同一文件中读取。该程序包括一个 if 语句，用于判断学生是否处于良好信誉或留校察看状态，每个语句都有各自的文件(goodstand.txt 和 probatio
java - NumberFormatException 的含义是什么以及如何解决它？
我正在用 Python/WLST 编写代码，以自动连接、启动和停止 weblogic 中的托管服务器。当我启动 Python 时，出现以下错误。异常的含义是什么？我该如何解决它？ Initializ
java - 为什么在将字符串转换为整数时出现 NumberFormatException？
这是我的代码: public void setAreaAccessPoints(){ String mac = "",essid = "",status = ""; int stre
java - 不同的区域设置会发生 NumberFormatException
我正在用 Java 开发一个应用程序，发现了这个奇怪的行为: 如果通过控制面板将区域设置格式设置为匈牙利语(系统默认值)，我会收到此异常，但如果我将其设置为英语格式，则它可以正常工作。也适用于虚拟 M
java - 计算器的字符串解析错误 - NumberFormatException
我正在尝试制作一个计算器应用程序，但不幸的是我无法解析字符串。应用程序接受输入并将其显示在 EditText et2 中。当按下“等于”键时，计算器将执行以下工作。 et2 = (EditText)
java - 解析整数时出现 NumberFormatException
我有一个文件，其中包含许多电影标题及其年份、5 星评级和长度。我正在尝试读取该文件并将标题、年份、评级和长度存储为变量。我遇到的问题是在我的检索年份的代码中。该代码可以编译，但在运行时，当它到达具有多
java - 我的代码中的 NumberFormatException
我正在解决亚马逊 Interview Street 网站上的 Connected Sets 问题 https://amazon.interviewstreet.com/challenges我的代码对于

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android - VectorDrawable 导致 NumberFormatException