在调试模式下启动时，Android应用程序崩溃

左手的ㄟ右手 2022-11-29 11:49 353阅读 0赞

本文翻译自：[Android app crashes when launched in debug mode][]

*When I run in **debug** mode the app crashes, but when I just run it normally it works.* **在调试模式下运行时，应用程序崩溃，但是在正常运行时，它可以正常运行。** *I think the problem happens when the debugger is attached.* **我认为问题是在连接调试器时发生的。**

*Log:* **日志：**

A/art: art/runtime/jdwp/jdwp_event.cc:661] Check failed: Thread::Current() != GetDebugThread() (Thread::Current()=0x7f44a18400, GetDebugThread()=0x7f44a18400) Expected event thread
    A/art: art/runtime/runtime.cc:422] Runtime aborting...
    A/art: art/runtime/runtime.cc:422] Aborting thread:
    A/art: art/runtime/runtime.cc:422] "JDWP" prio=5 tid=4 WaitingForDebuggerSend
    A/art: art/runtime/runtime.cc:422]   | group="" sCount=0 dsCount=0 obj=0x12c60280 self=0x7f44a18400
    A/art: art/runtime/runtime.cc:422]   | sysTid=24137 nice=0 cgrp=default sched=0/0 handle=0x7f4b904450
    A/art: art/runtime/runtime.cc:422]   | state=R schedstat=( 132066712 16401043 106 ) utm=9 stm=2 core=3 HZ=100
    A/art: art/runtime/runtime.cc:422]   | stack=0x7f4b80a000-0x7f4b80c000 stackSize=1005KB
    A/art: art/runtime/runtime.cc:422]   | held mutexes= "abort lock"
    A/art: art/runtime/runtime.cc:422]   native: #00 pc 000000000047e2cc  /system/lib64/libart.so (_ZN3art15DumpNativeStackERNSt3__113basic_ostreamIcNS0_11char_traitsIcEEEEiP12BacktraceMapPKcPNS_9ArtMethodEPv+220)
    A/art: art/runtime/runtime.cc:422]   native: #01 pc 000000000047e2c8  /system/lib64/libart.so (_ZN3art15DumpNativeStackERNSt3__113basic_ostreamIcNS0_11char_traitsIcEEEEiP12BacktraceMapPKcPNS_9ArtMethodEPv+216)
    A/art: art/runtime/runtime.cc:422]   native: #02 pc 0000000000452434  /system/lib64/libart.so (_ZNK3art6Thread9DumpStackERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEEbP12BacktraceMap+480)
    A/art: art/runtime/runtime.cc:422]   native: #03 pc 00000000004403ac  /system/lib64/libart.so (_ZNK3art10AbortState10DumpThreadERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEEPNS_6ThreadE+56)
    A/art: art/runtime/runtime.cc:422]   native: #04 pc 0000000000440228  /system/lib64/libart.so (_ZNK3art10AbortState4DumpERNSt3__113basic_ostreamIcNS1_11char_traitsIcEEEE+668)
    A/art: art/runtime/runtime.cc:422]   native: #05 pc 0000000000433bfc  /system/lib64/libart.so (_ZN3art7Runtime5AbortEPKc+148)
    A/art: art/runtime/runtime.cc:422]   native: #06 pc 00000000000e597c  /system/lib64/libart.so (_ZN3art10LogMessageD2Ev+1592)
    A/art: art/runtime/runtime.cc:422]   native: #07 pc 00000000002f8458  /system/lib64/libart.so (_ZN3art4JDWP9JdwpState24AcquireJdwpTokenForEventEm+624)
    A/art: art/runtime/runtime.cc:422]   native: #08 pc 00000000002f7b1c  /system/lib64/libart.so (_ZN3art4JDWP9JdwpState29SendRequestAndPossiblySuspendEPNS0_9ExpandBufENS0_17JdwpSuspendPolicyEm+248)
    A/art: art/runtime/runtime.cc:422]   native: #09 pc 00000000002fcb08  /system/lib64/libart.so (_ZN3art4JDWP9JdwpState16PostClassPrepareEPNS_6mirror5ClassE+1380)
    A/art: art/runtime/runtime.cc:422]   native: #10 pc 0000000000124a9c  /system/lib64/libart.so (_ZN3art11ClassLinker11DefineClassEPNS_6ThreadEPKcmNS_6HandleINS_6mirror11ClassLoaderEEERKNS_7DexFileERKNS9_8ClassDefE+804)
    A/art: art/runtime/runtime.cc:422]   native: #11 pc 0000000000381d04  /system/lib64/libart.so (_ZN3artL25DexFile_defineClassNativeEP7_JNIEnvP7_jclassP8_jstringP8_jobjectS7_S7_+344)
    A/art: art/runtime/runtime.cc:422]   native: #12 pc 00000000001dd40c  /system/framework/arm64/boot-core-libart.oat (???)
    A/art: art/runtime/runtime.cc:422]   at dalvik.system.DexFile.defineClassNative(Native method)
    A/art: art/runtime/runtime.cc:422]   at dalvik.system.DexFile.defineClass(DexFile.java:296)
    A/art: art/runtime/runtime.cc:422]   at dalvik.system.DexFile.loadClassBinaryName(DexFile.java:289)
    A/art: art/runtime/runtime.cc:422]   at dalvik.system.DexPathList.findClass(DexPathList.java:418)
    A/art: art/runtime/runtime.cc:422]   at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:54)
    A/art: art/runtime/runtime.cc:422]   at com.android.tools.fd.runtime.IncrementalClassLoader$DelegateClassLoader.findClass(IncrementalClassLoader.java:90)
    A/art: art/runtime/runtime.cc:422]   at com.android.tools.fd.runtime.IncrementalClassLoader.findClass(IncrementalClassLoader.java:62)
    A/art: art/runtime/runtime.cc:422]   at java.lang.ClassLoader.loadClass(ClassLoader.java:380)
    A/art: art/runtime/runtime.cc:422]   at java.lang.ClassLoader.loadClass(ClassLoader.java:367)
    A/art: art/runtime/runtime.cc:422]   at java.lang.ClassLoader.loadClass(ClassLoader.java:367)
    A/art: art/runtime/runtime.cc:422]   at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
    A/art: art/runtime/runtime.cc:422] Dumping all threads without appropriate locks held: thread list lock mutator lock

--------------------

### \#1楼 ###

参考：[https://stackoom.com/question/2KqNZ/在调试模式下启动时-Android应用程序崩溃][https_stackoom.com_question_2KqNZ_-Android]

--------------------

### \#2楼 ###

*For me, it occurred when I have a breakpoint in a nested function.* **对我来说，它是在嵌套函数中有断点时发生的。** *In my case, it was within `Runnable.run() {}` .* **就我而言，它在`Runnable.run() {}` 。** *Not sure if it happens in other nested functions.* **不知道它是否在其他嵌套函数中发生。**

*Example:* **例：**

public class TouchEvent {
        public boolean HandleEvent(MotionEvent Event) {
            new Runnable() { @Override public void run() {
                int i=5;
                i++;
            }};
        }
    }

*If there is a breakpoint on any line inside the run() func, it crashes with the error `A/art: art/runtime/jdwp/jdwp_event.cc:661] Check failed: Thread::Current() != GetDebugThread() (Thread::Current()=0x########, GetDebugThread()=0x########) Expected event thread` .* **如果run（）函数内部的任何行上都有断点，它将崩溃并显示错误`A/art: art/runtime/jdwp/jdwp_event.cc:661] Check failed: Thread::Current() != GetDebugThread() (Thread::Current()=0x########, GetDebugThread()=0x########) Expected event thread` 。**

*This error occurs the first time the class is encountered, NOT when the breakpoint is hit.* **第一次遇到该类时发生此错误，而不是在遇到断点时发生。** *So it occurred for me when I stepped into a line that had `new TouchEvent();`* **因此，当我进入具有`new TouchEvent();`的行时，这种情况就发生了`new TouchEvent();`** *, before any of the TouchEvent's code was run (before the constructor).* **，在运行任何TouchEvent的代码之前（在构造方法之前）。**

*The solution is to remove the break point (and put it elsewhere).* **解决方案是删除断点（并将其放置在其他位置）。**

***Edit:*** **编辑：**

*Forgot to mention, it seems to be tied to API25, but has been reported for API26 and API27 too.* **忘了提了，它似乎与API25有关，但也有关于API26和API27的报道。**

***Edit:*** **编辑：**

*Another solution is to disabled **Instant Run** , but please give [@toobsco42][toobsco42] credit for that below.* **另一个解决方案是禁用Instant Run ，但请在下面提供[@ toobsco42][toobsco42]积分。**

--------------------

### \#3楼 ###

*Problem is related with Android version 7.x, i removed all the breakpoints in nested functions and it worked, tested with Android version 6.0 too, and it is working without problem.* **问题与Android版本7.x有关，我删除了嵌套函数中的所有断点，并且它可以正常工作，并且也已在Android版本6.0中进行了测试，并且工作正常。**

*According to google developers team response, it was fixed on 12/1/2016 and will be applied in next release.* **根据Google开发人员小组的回复，该问题已于2016年1月1日修复，并将在下一个版本中应用。**

--------------------

### \#4楼 ###

*In my case i had to disable Instant Run.* **就我而言，我必须禁用即时运行。** *It seems like Instant Run has all sorts of side effects and this can be one of them.* **看来Instant Run有各种各样的副作用，这可能是其中之一。**

--------------------

### \#5楼 ###

*Removing breakpoint from Runable.run() solved the issue for me.* **从Runable.run（）删除断点为我解决了这个问题。** *I was able to use breakpoints at runtime inside Runable.run().* **我可以在运行时在Runable.run（）中使用断点。** *But not at compile time* **但不是在编译时**

--------------------

### \#6楼 ###

它真的很奇怪，我禁用了Instant Run，问题得以解决。

[Android app crashes when launched in debug mode]: https://oldbug.net/q/2KqNZ/Android-app-crashes-when-launched-in-debug-mode
[https_stackoom.com_question_2KqNZ_-Android]: https://stackoom.com/question/2KqNZ/%E5%9C%A8%E8%B0%83%E8%AF%95%E6%A8%A1%E5%BC%8F%E4%B8%8B%E5%90%AF%E5%8A%A8%E6%97%B6-Android%E5%BA%94%E7%94%A8%E7%A8%8B%E5%BA%8F%E5%B4%A9%E6%BA%83
[toobsco42]: https://stackoverflow.com/users/502671/toobsco42