Android发布版本在发布时崩溃

Question

当我通过usb连接android手机时，应用程序在android手机上安装和运行良好。但当我部署到生产，现在它给我“不幸的应用程序已经停止”，每次我打开应用程序。

所以我想出了城市飞艇设置的问题。并添加了以下行的保护规则文件。

-keep类.**{；} -dontwarn .

但在启动时仍然会出现以下错误。

java.lang.NoSuchMethodError: No virtual method object()Lm/b/g; in class Lm/b/g; or its super classes (declaration of 'm.b.g' appears in /data/app/~~8aj5YP2-7MODBpBbFJ_YYw==/com.hct2.android.web.dev-dcCYVQdPn_VkfhnR9UHHfA==/base.apk!classes2.dex)
        at com.urbanairship.json.JsonMap.write(JsonMap.java:211)
        at com.urbanairship.json.JsonMap.toString(JsonMap.java:195)
        at com.urbanairship.job.WorkUtils.convertToData(WorkUtils.java:24)
        at com.urbanairship.job.WorkManagerScheduler.createWorkRequest(WorkManagerScheduler.java:35)
        at com.urbanairship.job.WorkManagerScheduler.schedule(WorkManagerScheduler.java:22)
        at com.urbanairship.job.JobDispatcher.dispatch(JobDispatcher.java:92)
        at com.urbanairship.channel.AirshipChannel.dispatchUpdateJob(AirshipChannel.java:1115)
        at com.urbanairship.channel.AirshipChannel.dispatchUpdateJob(AirshipChannel.java:1096)
        at com.urbanairship.channel.AirshipChannel.updateRegistration(AirshipChannel.java:744)
        at com.urbanairship.push.PushManager.setUserNotificationsEnabled(PushManager.java:495)
        at f.g.a.a.a.h.f.a.onCreate(BaseActivity.java:175)

Answer 1

为了避免生产中出现这样的问题，最好也为调试版本启用proGuard。我也遇到了类似的问题，这是我的卫兵规则。

-optimizationpasses 5
-dump class_files.txt
-printseeds seeds.txt
-printusage unused.txt
-printmapping mapping.txt
-optimizations !code/simplification/arithmetic,!field/*,!class/merging*/
-allowaccessmodification
-repackageclasses ''

-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

-keepattributes InnerClasse
-keepattributes *Annotation*, InnerClasses
-dontnote kotlinx.serialization.SerializationKt
-keep,includedescriptorclasses class com.mymiscapps.example.**$$serializer { *; }

-keep class kotlin.reflect.** { *; }
-dontwarn kotlin.reflect.**
-keep class org.jetbrains.** { *; }

-keep class com.mymiscapps.example.** { *; }

-keep public class org.apache.commons.io.**
-keep public class com.google.gson.**
-keep public class com.google.gson.** {public private protected *;}

错误的文本使我认为proGuard在活动或序列化方面有问题。我的档案里都有。