Meituan-Dianping / Meituan-Dianping/Robust

新增类未出现在patch.jar中

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Dominant language
Java
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Description

异常类型:app运行时异常

手机型号:如:Smartisan

手机系统版本:如:Android 7.0

Robust版本:如:0.4.87

Gradle版本:如:3.0.1

系统:如:Mac

堆栈/日志:

Caused by: java.lang.ClassNotFoundException: Didn't find class "operation.enmonster.com.gsoperation.gsmodules.gsmain.MyClick" on path: DexPathList[[zip file "/data/user/0/operation.enmonster.com.gsoperation/cache/robust/patch_temp.jar"],nativeLibraryDirectories=[/system/lib, /vendor/lib]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
at java.lang.ClassLoader.loadClass(ClassLoader.java:380)
at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
at com.meituan.robust.patch.MyStoreActivityPatch.initView(MyStoreActivityPatch.java:152) 
at com.meituan.robust.patch.MyStoreActivityPatchControl.accessDispatch(PatchTemplate.java) 
at com.meituan.robust.PatchProxy.accessDispatch(PatchProxy.java:94) 
at com.meituan.robust.PatchProxy.proxy(PatchProxy.java:44) 
at operation.enmonster.com.gsoperation.gsmodules.gsmain.fragment.MyStoreActivity.initView(MyStoreActivity.java) 
at com.enmonster.lib.common.base.ABaseActivity.onCreate(ABaseActivity.java:59) 
at android.app.Activity.performCreate(Activity.java:6813) 
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1119) 
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2805) 
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2927) 
at android.app.ActivityThread.-wrap12(ActivityThread.java) 
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1650) 
at android.os.Handler.dispatchMessage(Handler.java:102) 
at android.os.Looper.loop(Looper.java:159) 
at android.app.ActivityThread.main(ActivityThread.java:6364) 

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with the patch generation path and the stack trace entry point at com.meituan.robust.patch.MyStoreActivityPatch.initView, then inspect how patch_temp.jar is assembled. Reproduce the ClassNotFoundException and verify that the newly added MyClick class is present and loadable from the generated patch jar.

Written by the indexing model from the issue text.

Assessment

Tech stack
android, java
Domain
build-system, mobile
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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