由java.lang.SecurityException引起：/ data / app / myapp.apk对META-INF / CERT.SF的验证失败

Question

我在Play商店发布的应用程序在大多数设备上运行良好，但我有16个用户（根据Crashlytics）发生过这种奇怪的崩溃：

Caused by java.lang.SecurityException: /data/app/mypackage.apk failed verification of META-INF/CERT.SF
       at java.util.jar.JarVerifier.failedVerification(JarVerifier.java:136)
       at java.util.jar.JarVerifier.verifyCertificate(JarVerifier.java:305)
       at java.util.jar.JarVerifier.readCertificates(JarVerifier.java:258)
       at java.util.jar.JarFile.getInputStream(JarFile.java:378)
       at libcore.net.url.JarURLConnectionImpl.getInputStream(JarURLConnectionImpl.java:226)
       at java.net.URL.openStream(URL.java:462)
       at java.lang.ClassLoader.getResourceAsStream(ClassLoader.java:436)
       at java.util.ResourceBundle.handleGetBundle(ResourceBundle.java:514)
       at java.util.ResourceBundle.handleGetBundle(ResourceBundle.java:541)
       at java.util.ResourceBundle.getBundle(ResourceBundle.java:227)
       at java.util.ResourceBundle.getBundle(ResourceBundle.java:140)
       at javax.servlet.GenericServlet.(GenericServlet.java:95)
       at MyApplication.createHttpServer(MyApplication.java:270)
       at MyApplication.onCreate(MyApplication.java:253)
       at android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1014)
       at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4225)
       at android.app.ActivityThread.access$1300(ActivityThread.java:140)
       at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1288)
       at android.os.Handler.dispatchMessage(Handler.java:99)
       at android.os.Looper.loop(Looper.java:137)
       at android.app.ActivityThread.main(ActivityThread.java:4895)
       at java.lang.reflect.Method.invokeNative(Method.java)
       at java.lang.reflect.Method.invoke(Method.java:511)
       at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:994)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:761)
       at dalvik.system.NativeStart.main(NativeStart.java)

知道为什么这只会影响我的一小部分用户吗？它似乎主要是Android 4.0,4.1.1和4.1.2。

感谢。