将我的Android应用的目标级别从28更新为29(Android 10)后，该应用在Pixel 3(使用Android 10)上崩溃了。

使用的版本

Android Gradle插件3.5.0

摇篮5.5.1

问题：这是一个已知问题吗？

细节

崩溃发生在使用不同标签(TextView，androidx.appcompat.widget.AppCompatTextView等)的各种布局上

我使用属性“ android：fontFamily”并引用捆绑在我的一个外部库中的一种字体。

字体文件opensans_regular.ttf放置在res\\font

下面的Stacktrace。 出于安全原因，我已将应用程序包名称替换为xyz

2019-09-05 14:23:43.530 9060-9060/x.y.z E/AndroidRuntime: FATAL EXCEPTION: main

Process: x.y.z, PID: 9060

java.lang.RuntimeException: Unable to resume activity {x.y.z/x.y.main.devicefinder.BleFindActivity}: android.view.InflateException: Binary XML file line #73 in x.y.z:layout/fragment_add_devices: Binary XML file line #73 in x.y.z:layout/fragment_add_devices: Error inflating class TextView

at android.app.ActivityThread.performResumeActivity(ActivityThread.java:4205)

at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:4237)

at android.app.servertransaction.ResumeActivityItem.execute(ResumeActivityItem.java:52)

at android.app.servertransaction.TransactionExecutor.executeLifecycleState(TransactionExecutor.java:176)

at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:97)

at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2016)

at android.os.Handler.dispatchMessage(Handler.java:107)

at android.os.Looper.loop(Looper.java:214)

at android.app.ActivityThread.main(ActivityThread.java:7356)

at java.lang.reflect.Method.invoke(Native Method)

at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)

at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930)

Caused by: android.view.InflateException: Binary XML file line #73 in x.y.z:layout/fragment_add_devices: Binary XML file line #73 in x.y.z:layout/fragment_add_devices: Error inflating class TextView

Caused by: android.view.InflateException: Binary XML file line #73 in x.y.z:layout/fragment_add_devices: Error inflating class TextView

Caused by: java.lang.IndexOutOfBoundsException: index=0 out of bounds (limit=0, nb=4)

at java.nio.Buffer.checkIndex(Buffer.java:564)

at java.nio.DirectByteBuffer.getInt(DirectByteBuffer.java:570)

at android.graphics.fonts.FontFileUtil.analyzeStyle(FontFileUtil.java:94)

at android.graphics.fonts.Font$Builder.build(Font.java:364)

at android.graphics.Typeface$Builder.build(Typeface.java:596)

at android.content.res.ResourcesImpl.loadFont(ResourcesImpl.java:980)

at android.content.res.Resources.getFont(Resources.java:400)

at android.content.res.TypedArray.getFont(TypedArray.java:1035)

at android.widget.TextView.readTextAppearance(TextView.java:3991)

at android.widget.TextView.(TextView.java:1064)

at android.widget.TextView.(TextView.java:968)

at androidx.appcompat.widget.AppCompatTextView.(AppCompatTextView.java:87)

at androidx.appcompat.widget.AppCompatTextView.(AppCompatTextView.java:83)

at androidx.appcompat.app.AppCompatViewInflater.createTextView(AppCompatViewInflater.java:177)

at androidx.appcompat.app.AppCompatViewInflater.createView(AppCompatViewInflater.java:102)

at androidx.appcompat.app.AppCompatDelegateImpl.createView(AppCompatDelegateImpl.java:1266)

at androidx.appcompat.app.AppCompatDelegateImpl.onCreateView(AppCompatDelegateImpl.java:1316)

at android.view.LayoutInflater$FactoryMerger.onCreateView(LayoutInflater.java:242)

at android.view.LayoutInflater.tryCreateView(LayoutInflater.java:1061)

at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:997)

at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:961)

at android.view.LayoutInflater.rInflate(LayoutInflater.java:1123)

at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:1084)

at android.view.LayoutInflater.inflate(LayoutInflater.java:682)

at android.view.LayoutInflater.inflate(LayoutInflater.java:534)

at x.y.main.devicefinder.BleFindFragment.onCreateView(BleFindFragment.java:62)

at androidx.fragment.app.Fragment.performCreateView(Fragment.java:2439)

at androidx.fragment.app.FragmentManagerImpl.moveToState(FragmentManager.java:1460)

2019-09-05 14:23:43.531 9060-9060/x.y.z E/AndroidRuntime: at androidx.fragment.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManager.java:1784)

at androidx.fragment.app.FragmentManagerImpl.moveToState(FragmentManager.java:1852)

at androidx.fragment.app.BackStackRecord.executeOps(BackStackRecord.java:802)

at androidx.fragment.app.FragmentManagerImpl.executeOps(FragmentManager.java:2625)

at androidx.fragment.app.FragmentManagerImpl.executeOpsTogether(FragmentManager.java:2411)

at androidx.fragment.app.FragmentManagerImpl.removeRedundantOperationsAndExecute(FragmentManager.java:2366)

at androidx.fragment.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:2273)

at androidx.fragment.app.FragmentManagerImpl.dispatchStateChange(FragmentManager.java:3273)

at androidx.fragment.app.FragmentManagerImpl.dispatchResume(FragmentManager.java:3241)

at androidx.fragment.app.FragmentController.dispatchResume(FragmentController.java:223)

at androidx.fragment.app.FragmentActivity.onResumeFragments(FragmentActivity.java:538)

at androidx.fragment.app.FragmentActivity.onPostResume(FragmentActivity.java:527)

at androidx.appcompat.app.AppCompatActivity.onPostResume(AppCompatActivity.java:172)

at android.app.Activity.performResume(Activity.java:7964)

at android.app.ActivityThread.performResumeActivity(ActivityThread.java:4195)

at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:4237)

at android.app.servertransaction.ResumeActivityItem.execute(ResumeActivityItem.java:52)

at android.app.servertransaction.TransactionExecutor.executeLifecycleState(TransactionExecutor.java:176)

at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:97)

at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2016)

at android.os.Handler.dispatchMessage(Handler.java:107)

at android.os.Looper.loop(Looper.java:214)

at android.app.ActivityThread.main(ActivityThread.java:7356)

at java.lang.reflect.Method.invoke(Native Method)

at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)

at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930)

更新1 ：我从库模块复制了字体，并将其包含在app res文件夹中，但是仍然存在此问题。 因此，我更改了标题以使这个问题更通用。

更新2 ：使用.otf字体时，它可以工作