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java - 上载到Google Play时android应用崩溃

转载 作者:行者123 更新时间:2023-12-02 09:42:35 25 4
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我的应用程序通过Android Studio运行时运行良好,但从Google Play商店下载后崩溃。
它曾经工作得很好,但是突然发生了,却没有做任何改变
这是谷歌播放崩溃日志:

      java.lang.NoClassDefFoundError: 
at net.sourceforge.jtds.jdbc.Support.calculateNamedPipeBufferSize (Support.java)
at net.sourceforge.jtds.jdbc.Support.class$ (Support.java)
at net.sourceforge.jtds.jdbc.Support.convert (Support.java)
at net.sourceforge.jtds.jdbc.Support.convertLOB (Support.java)
at net.sourceforge.jtds.jdbc.Support.convertLOBType (Support.java)
at net.sourceforge.jtds.jdbc.Support.encodeString (Support.java)
at net.sourceforge.jtds.jdbc.Support.getJdbcType (Support.java)
at net.sourceforge.jtds.jdbc.Support.getParameterDefinitions (Support.java)
at net.sourceforge.jtds.jdbc.Support.getStatementKey (Support.java)
at net.sourceforge.jtds.jdbc.Support.isWindowsOS (Support.java)
at net.sourceforge.jtds.jdbc.Support.linkException (Support.java)
at net.sourceforge.jtds.jdbc.Support.normalizeBigDecimal (Support.java)
at net.sourceforge.jtds.jdbc.Support.substituteParamMarkers (Support.java)
at net.sourceforge.jtds.jdbc.Support.timeFromZone (Support.java)
at net.sourceforge.jtds.jdbc.Support.toHex (Support.java)
at net.sourceforge.jtds.jdbc.Support.<clinit> (Support.java)
at net.sourceforge.jtds.jdbc.Support.calculateNamedPipeBufferSize (Support.java)
at net.sourceforge.jtds.jdbc.Support.class$ (Support.java)
at net.sourceforge.jtds.jdbc.Support.convert (Support.java)
at net.sourceforge.jtds.jdbc.Support.convertLOB (Support.java)
at net.sourceforge.jtds.jdbc.Support.convertLOBType (Support.java)
at net.sourceforge.jtds.jdbc.Support.encodeString (Support.java)
at net.sourceforge.jtds.jdbc.Support.getJdbcType (Support.java)
at net.sourceforge.jtds.jdbc.Support.getParameterDefinitions (Support.java)
at net.sourceforge.jtds.jdbc.Support.getStatementKey (Support.java)
at net.sourceforge.jtds.jdbc.Support.isWindowsOS (Support.java)
at net.sourceforge.jtds.jdbc.Support.linkException (Support.java)
at net.sourceforge.jtds.jdbc.Support.normalizeBigDecimal (Support.java)
at net.sourceforge.jtds.jdbc.Support.substituteParamMarkers (Support.java)
at net.sourceforge.jtds.jdbc.Support.timeFromZone (Support.java)
at net.sourceforge.jtds.jdbc.Support.toHex (Support.java)
at net.sourceforge.jtds.jdbc.ConnectionJDBC2.addStatement (ConnectionJDBC2.java)
at net.sourceforge.jtds.jdbc.ConnectionJDBC2.checkLocal (ConnectionJDBC2.java)
at net.sourceforge.jtds.jdbc.ConnectionJDBC2.checkOpen (ConnectionJDBC2.java)
at net.sourceforge.jtds.jdbc.ConnectionJDBC2.getSybaseInfo (ConnectionJDBC2.java)
at net.sourceforge.jtds.jdbc.ConnectionJDBC2.parseBooleanProperty (ConnectionJDBC2.java)
at net.sourceforge.jtds.jdbc.ConnectionJDBC2.setCollation (ConnectionJDBC2.java)
at net.sourceforge.jtds.jdbc.TdsCore.z (TdsCore.java)
at net.sourceforge.jtds.jdbc.TdsCore.nextToken (TdsCore.java:4)
at net.sourceforge.jtds.jdbc.TdsCore.login (TdsCore.java:43)
at net.sourceforge.jtds.jdbc.ConnectionJDBC2.<init> (ConnectionJDBC2.java:16)
at net.sourceforge.jtds.jdbc.Driver.connect (Driver.java:2)
at java.sql.DriverManager.getConnection (DriverManager.java:569)
at java.sql.DriverManager.getConnection (DriverManager.java:219)
at info.xyz.yourapplication2.ConnectSQL.Run (ConnectSQL.java)
at info.xyz.yourapplication2.ConnectSQL.connectionclass (ConnectSQL.java)
at info.xyz.yourapplication2.getproducttype.a (getproducttype.java)
at info.xyz.yourapplication2.MainActivity.onCreate (MainActivity.java:5)
at android.app.Activity.performCreate (Activity.java:6942)
at android.app.Instrumentation.callActivityOnCreate (Instrumentation.java:1126)
at android.app.ActivityThread.performLaunchActivity (ActivityThread.java:2880)
at android.app.ActivityThread.handleLaunchActivity (ActivityThread.java:2988)
at android.app.ActivityThread.-wrap14 (ActivityThread.java)
at android.app.ActivityThread$H.handleMessage (ActivityThread.java:1631)
at android.os.Handler.dispatchMessage (Handler.java:102)
at android.os.Looper.loop (Looper.java:154)
at android.app.ActivityThread.main (ActivityThread.java:6682)
at java.lang.reflect.Method.invoke (Method.java)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run (ZygoteInit.java:1520)
at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:1410)

知道是什么原因造成的吗?

这是我的 proguard-rules.pro
# Add project specific ProGuard rules here.
# You can control the set of applied configuration files using the
# proguardFiles setting in build.gradle.
#
# For more details, see
# http://developer.android.com/guide/developing/tools/proguard.html

# If your project uses WebView with JS, uncomment the following
# and specify the fully qualified class name to the JavaScript interface
# class:
#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
# public *;
#}

# Uncomment this to preserve the line number information for
# debugging stack traces.
#-keepattributes SourceFile,LineNumberTable

# If you keep the line number information, uncomment this to
# hide the original source file name.
#-renamesourcefileattribute SourceFile

先感谢您

最佳答案

对我来说,这似乎是一个错误。让我们在proguard-rules.pro中添加以下内容,并检查是否可以解决此问题。

-keep class net.sourceforge.jtds.jdbc.**
-keepclassmembers class net.sourceforge.jtds.jdbc.** { *; }

关于java - 上载到Google Play时android应用崩溃,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/62091545/

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