Instant Run 的操作影响到了代码,导致Android App启动闪退的问题

本文介绍了解决Android应用在使用adb安装后出现java.lang.NoClassDefFoundError的问题,该错误通常发生在禁用Instant Run之前。文章提供了具体的解决步骤。

摘要生成于 C知道 ,由 DeepSeek-R1 满血版支持, 前往体验 >

 转自yuhc163原文android启动应用java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack tra

 

在android studio  点击RUN运行应用APP,可以正常运行,但是将生成有APK,用adb install到系统,提示APP已经安装成功

但是运行应用就提示**应用已经停止运行,看log发现如下的信息

Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack trace available

Caused by: java.lang.ClassNotFoundException: Didn't find class "com.tct.weather.provider.WeatherContentProvider"

java.lang.RuntimeException: Unable to get provider com.tct.weather.provider.WeatherContentProvider: java.lang.ClassNotFoundException: Didn't find class "com.tct.weat

明明已经安装了应用为会什么会找不到类?同时android studio  点击RUN是可以正常运行的,APP没什么问题,后续查找资料,找到了原因:

 

在Android Studio 2.3 或者更高版本,有个 Instant Run 的操作影响到了我们的代码,需要disable

 

Disable Instant Run 的方法如下:

File -> Settings -> Build, Execution, Deployment -> Instant Run

 

 

 

 

 

 

转载于:https://www.cnblogs.com/arxive/p/9255977.html

这是运行日志,运行时直接闪退,提示运用已经停止。 2025-06-03 19:43:52.326 24994-24994/? E/example.shopap: Unknown bits set in runtime_flags: 0x8000 2025-06-03 19:43:52.603 24994-24994/com.example.shopapp E/AndroidRuntime: FATAL EXCEPTION: main Process: com.example.shopapp, PID: 24994 java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.example.shopapp/com.example.shopapp.Wangluo}: java.lang.ClassNotFoundException: Didn’t find class “com.example.shopapp.Wangluo” on path: DexPathList[[zip file “/data/app/com.example.shopapp-YL9iaYQB4wjZ8_3HRELixQ==/base.apk”],nativeLibraryDirectories=[/data/app/com.example.shopapp-YL9iaYQB4wjZ8_3HRELixQ==/lib/x86, /system/lib, /system/product/lib]] at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3194) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3409) at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:83) at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135) at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2016) at android.os.Handler.dispatchMessage(Handler.java:107) at android.os.Looper.loop(Looper.java:214) at android.app.ActivityThread.main(ActivityThread.java:7356) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930) Caused by: java.lang.ClassNotFoundException: Didn’t find class “com.example.shopapp.Wangluo” on path: DexPathList[[zip file “/data/app/com.example.shopapp-YL9iaYQB4wjZ8_3HRELixQ==/base.apk”],nativeLibraryDirectories=[/data/app/com.example.shopapp-YL9iaYQB4wjZ8_3HRELixQ==/lib/x86, /system/lib, /system/product/lib]] at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:196) at java.lang.ClassLoader.loadClass(ClassLoader.java:379) at java.lang.ClassLoader.loadClass(ClassLoader.java:312) at android.app.AppComponentFactory.instantiateActivity(AppComponentFactory.java:95) at androidx.core.app.CoreComponentFactory.instantiateActivity(CoreComponentFactory.java:43) at android.app.Instrumentation.newActivity(Instrumentation.java:1243) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3182) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3409) at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:83) at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135) at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2016) at android.os.Handler.dispatchMessage(Handler.java:107) at android.os.Looper.loop(Looper.java:214) at android.app.ActivityThread.main(ActivityThread.java:7356) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930)
最新发布
06-04
评论
添加红包

请填写红包祝福语或标题

红包个数最小为10个

红包金额最低5元

当前余额3.43前往充值 >
需支付:10.00
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明:

1.余额是钱包充值的虚拟货币,按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载,可以购买VIP、付费专栏及课程。

余额充值