近期在项目上遇到了webview崩溃的问题，出现在app版本迭代之后。崩溃log如下：

05-26 13:58:52.961 7085-7085/com.printer.tool E/AndroidRuntime: FATAL EXCEPTION: mainProcess: com.printer.tool, PID: 7085java.lang.RuntimeException: Unable to start activity ComponentInfo{com.printer.tool/com.example.testapplication.MainActivity}: android.view.InflateException: Binary XML file line #103: Error inflating class android.webkit.WebViewat android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2325)at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2387)at android.app.ActivityThread.access$800(ActivityThread.java:151)at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1303)at android.os.Handler.dispatchMessage(Handler.java:102)at android.os.Looper.loop(Looper.java:135)at android.app.ActivityThread.main(ActivityThread.java:5254)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:902)at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:697)Caused by: android.view.InflateException: Binary XML file line #103: Error inflating class android.webkit.WebViewat 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 android.view.LayoutInflater.inflate(LayoutInflater.java:365)at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:555)at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:161)at com.example.testapplication.MainActivity.onCreate(MainActivity.java:116)at android.app.Activity.performCreate(Activity.java:6033)at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1106)at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2278)at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2387)?at android.app.ActivityThread.access$800(ActivityThread.java:151)?at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1303)?at android.os.Handler.dispatchMessage(Handler.java:102)?at android.os.Looper.loop(Looper.java:135)?at android.app.ActivityThread.main(ActivityThread.java:5254)?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:902)?at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:697)?Caused by: java.lang.reflect.InvocationTargetExceptionat 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 android.view.LayoutInflater.inflate(LayoutInflater.java:365)?at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:555)?at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:161)?at com.example.testapplication.MainActivity.onCreate(MainActivity.java:116)?at android.app.Activity.performCreate(Activity.java:6033)?at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1106)?at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2278)?at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2387)?at android.app.ActivityThread.access$800(ActivityThread.java:151)?at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1303)?at android.os.Handler.dispatchMessage(Handler.java:102)?at android.os.Looper.loop(Looper.java:135)?at android.app.ActivityThread.main(ActivityThread.java:5254)?at java.lang.reflect.Method.invoke(Native Method)?at java.lang.reflect.Method.invoke(Method.java:372)?at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:902)?at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:697)?Caused by: android.content.res.Resources$NotFoundException: String resource ID #0x2040003at android.content.res.Resources.getText(Resources.java:299)at android.content.res.Resources.getString(Resources.java:385)at com.android.org.chromium.content.browser.ContentViewCore.setContainerView(ContentViewCore.java:684)at com.android.org.chromium.content.browser.ContentViewCore.initialize(ContentViewCore.java:608)at com.android.org.chromium.android_webview.AwContents.createAndInitializeContentViewCore(AwContents.java:631)at com.android.org.chromium.android_webview.AwContents.setNewAwContents(AwContents.java:780)at com.android.org.chromium.android_webview.AwContents.<init>(AwContents.java:619)at com.android.org.chromium.android_webview.AwContents.<init>(AwContents.java:556)at com.android.webview.chromium.WebViewChromium.initForReal(WebViewChromium.java:312)at com.android.webview.chromium.WebViewChromium.access$100(WebViewChromium.java:96)at com.android.webview.chromium.WebViewChromium$1.run(WebViewChromium.java:264)at com.android.webview.chromium.WebViewChromium$WebViewChromiumRunQueue.drainQueue(WebViewChromium.java:123)at com.android.webview.chromium.WebViewChromium$WebViewChromiumRunQueue$1.run(WebViewChromium.java:110)at com.android.org.chromium.base.ThreadUtils.runOnUiThread(ThreadUtils.java:144)at com.android.webview.chromium.WebViewChromium$WebViewChromiumRunQueue.addTask(WebViewChromium.java:107)at com.android.webview.chromium.WebViewChromium.init(WebViewChromium.java:261)at android.webkit.WebView.<init>(WebView.java:554)at android.webkit.WebView.<init

从log看是有webview资源未找到。

分析与验证：

1.app调用webview的代码没有变化，说明调用逻辑本身没有问
题，但是webview所在的Activity由继承自Activity变成了继承自AppCompatActivity
2.可能是webview app太老旧，尝试安装新版本，实测问题解决

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PS：
google android源码自带的webview app分别如下：

https://www.androidos.net.cn/android/7.1.1_r28/xref/external/chromium-webview/prebuilt

https://www.androidos.net.cn/android/8.0.0_r4/xref/external/chromium-webview/prebuilt

https://www.androidos.net.cn/android/9.0.0_r8/xref/external/chromium-webview/prebuilt

https://www.androidos.net.cn/android/10.0.0_r6/xref/external/chromium-webview/prebuilt