我的用户每天收到此错误1k次。我不知道从哪里开始。我已经检查了大约20页谷歌与此相关的任何内容以及有关stackoverflow的所有问题，没有人帮助过我。
我在我的应用中没有使用NDK。
这些崩溃发生在所有设备和所有Android版本上。
这是我从Crashylitics获得的痕迹：
Crashed: Thread
0 libc.so 0x400af440 (Missing)
1 (Missing) 0x43d61d16 (Missing)
2 (Missing) 0x54f1affe (Missing)
3 libandroid_runtime.so 0x40207325 (Missing)
4 (Missing) 0x42c8dbff (Missing)
5 (Missing) 0x54f1affe (Missing)
6 (Missing) 0x4cb2154e (Missing)
7 libdvm.so 0x41799b0e (Missing)
8 (Missing) 0x420397e6 (Missing)
9 (Missing) 0x43199276 (Missing)
10 libdvm.so 0x417caf4b (Missing)
11 (Missing) 0x4e5cdd19 (Missing)
12 libandroid_runtime.so 0x402072ed (Missing)
13 (Missing) 0x4cdfe0b6 (Missing)
14 libdvm.so 0x417de65d (Missing)
15 (Missing) 0x41d7f41a (Missing)
16 (Missing) 0x43199276 (Missing)
17 (Missing) 0x42c8dc96 (Missing)
18 (Missing) 0x42c8dc96 (Missing)
19 libdvm.so 0x417f8a99 (Missing)
20 (Missing) 0x420127b6 (Missing)
21 (Missing) 0x42c8dc96 (Missing)
22 libdvm.so 0x417a60da (Missing)
23 (Missing) 0x43199276 (Missing)
24 (Missing) 0x4e1ef73e (Missing)
25 (Missing) 0x420397e6 (Missing)
26 libdvm.so 0x41799c7e (Missing)
27 (Missing) 0x43199276 (Missing)
28 libdvm.so 0x417a2eea (Missing)
29 (Missing) 0x43199276 (Missing)
30 libdvm.so 0x417aa4f2 (Missing)
31 libdvm.so 0x417aa4a2 (Missing)
32 libdvm.so 0x417a79d6 (Missing)
33 (Missing) 0x4cabeeae (Missing)
34 (Missing) 0x4dcb376e (Missing)
35 libdvm.so 0x417de657 (Missing)
36 libc.so 0x400e0032 (Missing)
37 libdvm.so 0x417d2b73 (Missing)
38 libdvm.so 0x417ee4d3 (Missing)
39 libdvm.so 0x4181a08a (Missing)
40 (Missing) 0x4cabeeae (Missing)
41 libdvm.so 0x417de67b (Missing)
42 libdvm.so 0x4181a08a (Missing)
43 (Missing) 0x4cabeeae (Missing)
44 libdvm.so 0x417d2c53 (Missing)
45 libdvm.so 0x417d2b73 (Missing)
46 libdvm.so 0x417d2b73 (Missing)
47 libc.so 0x400965b2 (Missing)
48 libc.so 0x400ae94c (Missing)
49 libbinder.so 0x4017facd (Missing)
50 libbinder.so 0x4017b90f (Missing)
51 libc.so 0x4009dfee (Missing)
52 libc.so 0x4009717a (Missing)
53 libbinder.so 0x401823f5 (Missing)
54 libbinder.so 0x40182461 (Missing)
55 libbinder.so 0x4017b771 (Missing)
56 libgui.so 0x4030bde9 (Missing)
57 (Missing) 0x4200ffff (Missing)
58 libutils.so 0x4012b813 (Missing)
59 libandroid_runtime.so 0x401fb9c7 (Missing)
60 (Missing) 0x4cb1d75e (Missing)
61 libdvm.so 0x41799b0e (Missing)
62 (Missing) 0x4203610e (Missing)
63 libdvm.so 0x417caf4b (Missing)
64 (Missing) 0x4e5cd841 (Missing)
65 libandroid_runtime.so 0x401fb9e1 (Missing)
66 (Missing) 0x4cb25316 (Missing)
67 libdvm.so 0x417de65d (Missing)
68 (Missing) 0x4e974c1e (Missing)
69 (Missing) 0x42b96456 (Missing)
70 (Missing) 0x4265745a (Missing)
71 (Missing) 0x42657456 (Missing)
72 libdvm.so 0x417d047b (Missing)
73 (Missing) 0x4e336b84 (Missing)
74 (Missing) 0x4203610e (Missing)
75 libdvm.so 0x41799c7e (Missing)
76 libdvm.so 0x417a2eea (Missing)
77 libdvm.so 0x417aa4f2 (Missing)
78 libdvm.so 0x417aa4a2 (Missing)
79 libdvm.so 0x417a79d6 (Missing)
80 (Missing) 0x42029446 (Missing)
81 (Missing) 0x4ea60b86 (Missing)
82 (Missing) 0x4cac55e6 (Missing)
83 (Missing) 0x41d67ffe (Missing)
84 (Missing) 0x426568a6 (Missing)
85 (Missing) 0x4cb96676 (Missing)
86 (Missing) 0x4265693a (Missing)
87 (Missing) 0x42656862 (Missing)
88 libdvm.so 0x417de993 (Missing)
89 (Missing) 0x4200e2a6 (Missing)
90 (Missing) 0x42656926 (Missing)
91 (Missing) 0x42656926 (Missing)
92 libdvm.so 0x417f8a99 (Missing)
93 (Missing) 0x4200ee8e (Missing)
94 (Missing) 0x42656926 (Missing)
95 libdvm.so 0x417a60da (Missing)
96 (Missing) 0x426568a6 (Missing)
97 (Missing) 0x42074fa6 (Missing)
UPD：这是我的应用程序gradle：
buildscript {
repositories {
maven { url 'https://maven.fabric.io/public' }
}
dependencies {
classpath 'io.fabric.tools:gradle:1.+'
}
}
//noinspection GradleCompatible
apply plugin: 'com.android.application'
apply plugin: 'io.fabric'
repositories {
maven { url 'https://maven.fabric.io/public' }
}
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
apply plugin: 'io.fabric'
android {
dexOptions {
javaMaxHeapSize "4g"
}
signingConfigs {
}
compileSdkVersion 25
buildToolsVersion '25.0.2'
defaultConfig {
multiDexEnabled true
minSdkVersion 15
targetSdkVersion 25
}
buildTypes {
release {
minifyEnabled true
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
debug {
ext.enableCrashlytics = false
}
}
productFlavors {
normal {
applicationId "xxx"
versionCode 1
versionName "1"
}
}
packagingOptions {
exclude 'META-INF/ASL2.0'
exclude 'META-INF/DEPENDENCIES'
exclude 'META-INF/MANIFEST.MF'
exclude 'META-INF/LICENSE'
exclude 'META-INF/LICENSE.txt'
exclude 'META-INF/license.txt'
exclude 'META-INF/license'
exclude 'META-INF/NOTICE'
exclude 'META-INF/NOTICE.txt'
exclude 'META-INF/notice.txt'
exclude 'META-INF/notice'
}
}
dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
compile "org.jetbrains.anko:anko-common:$anko_version"
compile group: 'com.pubnub', name: 'pubnub-gson', version: '4.14.0'
compile group: 'com.fasterxml.jackson.core', name: 'jackson-core', version: '2.9.0'
compile group: 'com.fasterxml.jackson.core', name: 'jackson-databind', version: '2.9.0'
// compile 'com.google.android.gms:play-services-analytics:10.0.0'
// compile 'com.google.android.gms:play-services-gcm:10.0.0
// debugCompile 'com.squareup.leakcanary:leakcanary-android:1.5.4'
// releaseCompile 'com.squareup.leakcanary:leakcanary-android-no-op:1.5.4'
compile('com.crashlytics.sdk.android:crashlytics:2.8.0@aar') {
transitive = true;
}
compile('com.crashlytics.sdk.android:crashlytics-ndk:2.0.1@aar') {
transitive = true;
}
compile 'com.parse.bolts:bolts-tasks:1.4.0'
compile 'com.parse:parse-android:1.16.3'
compile 'com.appsflyer:af-android-sdk:4.8.5'
compile 'com.android.installreferrer:installreferrer:1.0'
compile 'com.flurry.android:analytics:6.4.2'
compile 'com.android.support:multidex:1.0.1'
compile 'com.android.support:preference-v7:25.3.1'
compile 'com.android.support:appcompat-v7:25.3.1'
compile 'com.android.support:design:25.3.1'
compile 'com.github.chrisbanes:PhotoView:1.2.6'
compile 'com.theartofdev.edmodo:android-image-cropper:2.4.7'
compile 'com.google.code.gson:gson:2.8.1'
compile 'com.vdurmont:emoji-java:3.3.0'
compile 'com.scottyab:aescrypt:0.0.1'
compile 'io.branch.sdk.android:library:1.14.5'
compile 'com.google.android.gms:play-services-analytics:11.0.4'
compile 'com.google.android.gms:play-services-gcm:11.0.4'
compile 'com.otaliastudios:cameraview:1.4.1'
compile 'com.android.support.constraint:constraint-layout:1.0.2'
}
apply plugin: 'com.google.gms.google-services'
crashlytics {
enableNdk true
}
答案 0 :(得分：1)
无法访问源代码我无法确定，但在AOSP中，我们几乎总是看到这些错误是由于未定义行为的转换（在form_editing中描述）。
某些ARM指令在未对齐的负载上会出错。这些指令也比可用于未对齐负载的指令更快。如果编译器认为负载将对齐，则会生成更快的代码。如果负载 实际上没有对齐，那么你将会遇到你在这里看到的错误。
跟踪这些可能很棘手，但通常问题是我链接的另一个问题所示：某个地方有一个字符缓冲区被转换为其他更严格对齐的数据类型。您应该能够根据崩溃转储找到它。
答案 1 :(得分：0)
我发现了这个问题。我通过检查这些崩溃出现的版本以及我在该版本中添加的内容来跟踪它。找不到跟踪此类问题的其他方法。
问题是我使用了一种奇怪的方法来避免OutOfMemory异常，它试图在某些条件下使用SD卡作为ram。我想在没有外部SD卡的设备上这是一个问题。