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社区首页 >问答首页 >Android - Proguard未使用Joda时间jar文件进行编译

问Android - Proguard未使用Joda时间jar文件进行编译
EN

Stack Overflow用户
提问于 2013-07-20 03:26:06
回答 2查看 9.1K关注 0票数 20

我在我的android项目中使用了Joda time API，当我导出一个签名的apk时，我的项目没有编译，它显示了错误"Proguard returned with error code 1. See console"，下面是错误日志。

[2013-07-20 00:50:25 - CC] Proguard returned with error code 1. See console
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.DateMidnight: can't find referenced class org.joda.convert.FromString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.DateTime: can't find referenced class org.joda.convert.FromString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.DateTimeZone: can't find referenced class org.joda.convert.FromString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.DateTimeZone: can't find referenced class org.joda.convert.ToString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.Days: can't find referenced class org.joda.convert.FromString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.Days: can't find referenced class org.joda.convert.ToString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.Duration: can't find referenced class org.joda.convert.FromString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.Hours: can't find referenced class org.joda.convert.FromString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.Hours: can't find referenced class org.joda.convert.ToString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.Instant: can't find referenced class org.joda.convert.FromString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.LocalDate: can't find referenced class org.joda.convert.FromString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.LocalDate: can't find referenced class org.joda.convert.ToString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.LocalDateTime: can't find referenced class org.joda.convert.FromString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.LocalDateTime: can't find referenced class org.joda.convert.ToString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.LocalTime: can't find referenced class org.joda.convert.FromString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.LocalTime: can't find referenced class org.joda.convert.ToString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.Minutes: can't find referenced class org.joda.convert.FromString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.Minutes: can't find referenced class org.joda.convert.ToString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.MonthDay: can't find referenced class org.joda.convert.FromString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.MonthDay: can't find referenced class org.joda.convert.ToString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.Months: can't find referenced class org.joda.convert.FromString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.Months: can't find referenced class org.joda.convert.ToString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.MutableDateTime: can't find referenced class org.joda.convert.FromString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.MutableDateTime: can't find referenced class org.joda.convert.ToString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.MutablePeriod: can't find referenced class org.joda.convert.FromString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.Period: can't find referenced class org.joda.convert.FromString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.Seconds: can't find referenced class org.joda.convert.FromString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.Seconds: can't find referenced class org.joda.convert.ToString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.Weeks: can't find referenced class org.joda.convert.FromString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.Weeks: can't find referenced class org.joda.convert.ToString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.YearMonth: can't find referenced class org.joda.convert.FromString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.YearMonth: can't find referenced class org.joda.convert.ToString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.Years: can't find referenced class org.joda.convert.FromString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.Years: can't find referenced class org.joda.convert.ToString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.base.AbstractDuration: can't find referenced class org.joda.convert.ToString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.base.AbstractInstant: can't find referenced class org.joda.convert.ToString
[2013-07-20 00:50:25 - CC] Warning: org.joda.time.base.AbstractPeriod: can't find referenced class org.joda.convert.ToString
[2013-07-20 00:50:25 - CC]       You should check if you need to specify additional program jars.
[2013-07-20 00:50:25 - CC] Warning: there were 37 unresolved references to classes or interfaces.
[2013-07-20 00:50:25 - CC]          You may need to specify additional library jars (using '-libraryjars').
[2013-07-20 00:50:25 - CC] java.io.IOException: Please correct the above warnings first.
[2013-07-20 00:50:25 - CC]  at proguard.Initializer.execute(Initializer.java:321)
[2013-07-20 00:50:25 - CC]  at proguard.ProGuard.initialize(ProGuard.java:211)
[2013-07-20 00:50:25 - CC]  at proguard.ProGuard.execute(ProGuard.java:86)
[2013-07-20 00:50:25 - CC]  at proguard.ProGuard.main(ProGuard.java:492)

我的proguard.cfg文件如下所示：

-optimizationpasses 5
-dontusemixedcaseclassnames
-dontskipnonpubliclibraryclasses
-dontpreverify
-verbose
-optimizations !code/simplification/arithmetic,!field/*,!class/merging/*

-keep public class * extends android.app.Activity
-keep public class * extends android.app.Application
-keep public class * extends android.app.Service
-keep public class * extends android.content.BroadcastReceiver
-keep public class * extends android.content.ContentProvider
-keep public class * extends android.app.backup.BackupAgentHelper
-keep public class * extends android.preference.Preference
-keep public class com.android.vending.licensing.ILicensingService

-keepclasseswithmembernames class * {
    native <methods>;
}

-keepclasseswithmembers class * {
    public <init>(android.content.Context, android.util.AttributeSet);
}

-keepclasseswithmembers class * {
    public <init>(android.content.Context, android.util.AttributeSet, int);
}

-keepclassmembers class * extends android.app.Activity {
   public void *(android.view.View);
}

-keepclassmembers enum * {
    public static **[] values();
    public static ** valueOf(java.lang.String);
}

-keep class * implements android.os.Parcelable {
  public static final android.os.Parcelable$Creator *;
}

有人能在这方面帮我吗？我需要发布我的应用程序。该解决方案将受到欢迎。提前谢谢。

android
apk
proguard
jodatime
EN

回答 2

Stack Overflow用户

发布于 2013-07-20 07:13:20

如果不需要缺少的类，您可以禁止显示警告：

-dontwarn org.joda.convert.**

请参阅ProGuard手册>故障排除> Warning: can't find referenced class

票数 49
EN

Stack Overflow用户

发布于 2018-04-26 05:27:27

我通过将以下代码添加到我的build.gradle >依赖项块中修复了这个问题：

dependencies {
    implementation group: 'org.joda', name: 'joda-convert', version: '2.0.1', classifier: 'classic'
    implementation 'joda-time:joda-time:2.9.4'
}
票数 2
EN
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：

https://stackoverflow.com/questions/17753988

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