Android connectedAndroidTest与com.Android.ddmlib.InstallException一起失败：未知失败（错误：写入失败；（没有此类文件或目录））

直到几周前，我的Android连接测试仍然正常工作。现在，无论连接到物理设备还是虚拟机，我都会收到相同的错误

在这两种情况下，

adb设备

显示adb已连接

我正在运行以下命令行：

/gradlew--重新运行任务connectedAndroidTest

如果我在Android Studio内部运行一个连接测试，它就会运行。然而，我需要用于自动化测试的命令行，作为我们夜间构建和发布过程的一部分

以下是失败的输出：

> Task :app:connectedDebugAndroidTest 
03:55:08 V/ddms: execute: running am get-config
03:55:09 V/ddms: execute 'am get-config' on '52007ba3c0fcb457' : EOF hit. Read: -1
03:55:09 V/ddms: execute: returning

03:55:10 V/ddms: execute: running pm install -r -t "/data/local/tmp/ORConnect-3.1.0-build_st1vdmehqb3wug0ysb60kna9$_run_closure1$_closure5@658c9f0e-debug.apk"
03:55:11 V/ddms: execute 'pm install -r -t "/data/local/tmp/ORConnect-3.1.0-build_st1vdmehqb3wug0ysb60kna9$_run_closure1$_closure5@658c9f0e-debug.apk"' on '52007ba3c0fcb457' : EOF hit. Read: -1
03:55:11 V/ddms: execute: returning
Unable to install /home/smm/hcs/orc.trunk.java11/tablet/android/ORConnect/app/build/outputs/apk/debug/ORConnect-3.1.0-build_st1vdmehqb3wug0ysb60kna9$_run_closure1$_closure5@658c9f0e-debug.apk
com.android.ddmlib.InstallException: Unknown failure (Error: failed to write; /data/local/tmp/ORConnect-3.1.0-build_st1vdmehqb3wug0ysb60kna9@658c9f0e-debug.apk (No such file or directory))
        at com.android.ddmlib.Device.installRemotePackage(Device.java:1031)
        at com.android.ddmlib.Device.installPackage(Device.java:902)
        at com.android.ddmlib.Device.installPackage(Device.java:880)
        at com.android.ddmlib.Device.installPackage(Device.java:869)
        at com.android.builder.testing.ConnectedDevice.installPackage(ConnectedDevice.java:126)
        at com.android.builder.internal.testing.SimpleTestCallable.call(SimpleTestCallable.java:147)
        at com.android.builder.internal.testing.SimpleTestCallable.call(SimpleTestCallable.java:59)
        at java.util.concurrent.ForkJoinTask$AdaptedCallable.exec(ForkJoinTask.java:1424)
        at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
        at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
        at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
        at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)

com.android.builder.testing.ConnectedDevice > runTests[SM-T580 - 7.0] FAILED 
        com.android.builder.testing.api.DeviceException: com.android.ddmlib.InstallException: Unknown failure (Error: failed to write; /data/local/tmp/ORConnect-3.1.0-build_st1vdmehqb3wug0ysb60kna9@658c9f0e-debug.apk (No such file or directory))
                at com.android.builder.testing.ConnectedDevice.installPackage(ConnectedDevice.java:132)
03:55:11 I/XmlResultReporter: XML test result file generated at /home/smm/hcs/orc.trunk.java11/tablet/android/ORConnect/app/build/outputs/androidTest-results/connected/TEST-SM-T580 - 7.0-app-.xml. Total tests 1, failure 1, 

> Task :app:connectedDebugAndroidTest FAILED
[no message defined]
java.lang.RuntimeException: com.android.builder.testing.api.DeviceException: com.android.ddmlib.InstallException: Unknown failure (Error: failed to write; /data/local/tmp/ORConnect-3.1.0-build_st1vdmehqb3wug0ysb60kna9@658c9f0e-debug.apk (No such file or directory))
        at java.util.concurrent.ForkJoinTask$AdaptedCallable.exec(ForkJoinTask.java:1431)
        at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
        at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
        at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
        at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
Caused by: com.android.builder.testing.api.DeviceException: com.android.ddmlib.InstallException: Unknown failure (Error: failed to write; /data/local/tmp/ORConnect-3.1.0-build_st1vdmehqb3wug0ysb60kna9@658c9f0e-debug.apk (No such file or directory))
        at com.android.builder.testing.ConnectedDevice.installPackage(ConnectedDevice.java:132)
        at com.android.builder.internal.testing.SimpleTestCallable.call(SimpleTestCallable.java:147)
        at com.android.builder.internal.testing.SimpleTestCallable.call(SimpleTestCallable.java:59)
        at java.util.concurrent.ForkJoinTask$AdaptedCallable.exec(ForkJoinTask.java:1424)
        ... 4 more
Caused by: com.android.ddmlib.InstallException: Unknown failure (Error: failed to write; /data/local/tmp/ORConnect-3.1.0-build_st1vdmehqb3wug0ysb60kna9@658c9f0e-debug.apk (No such file or directory))
        at com.android.ddmlib.Device.installRemotePackage(Device.java:1031)
        at com.android.ddmlib.Device.installPackage(Device.java:902)
        at com.android.ddmlib.Device.installPackage(Device.java:880)
        at com.android.ddmlib.Device.installPackage(Device.java:869)
        at com.android.builder.testing.ConnectedDevice.installPackage(ConnectedDevice.java:126)
        ... 7 more

它试图安装的文件实际上不存在：

ls -l /home/smm/hcs/orc.trunk.java11/tablet/android/ORConnect/app/build/outputs/apk/debug/ORConnect-3.1.0-build_st1vdmehqb3wug0ysb60kna9\$_run_closure1\$_closure5@658c9f0e-debug.apk 
-rw-rw-r-- 1 smm smm 15684152 Sep 11 15:55 '/home/smm/hcs/orc.trunk.java11/tablet/android/ORConnect/app/build/outputs/apk/debug/ORConnect-3.1.0-build_st1vdmehqb3wug0ysb60kna9$_run_closure1$_closure5@658c9f0e-debug.apk'

在这一点上，我对Gradle失败的原因感到困惑。有什么想法吗

更新1

渐变版本：

smm@smm-HP-ZBook-15-G2:~/hcs/orc.trunk.java11/tablet/android/ORConnect$ ./gradlew --version

------------------------------------------------------------
Gradle 4.6
------------------------------------------------------------

Build time:   2018-02-28 13:36:36 UTC
Revision:     8fa6ce7945b640e6168488e4417f9bb96e4ab46c

Groovy:       2.4.12
Ant:          Apache Ant(TM) version 1.9.9 compiled on February 2 2017
JVM:          1.8.0_181 (Oracle Corporation 25.181-b13)
OS:           Linux 4.15.0-54-generic amd64

我正在尝试在这些设备上运行测试：

• 三星Galaxy Tab A 10.1-（SM-T580）-安卓7.0
• 虚拟机箱虚拟机（2个CPU，2千兆Ram-8千兆硬盘驱动器）-安卓7.1（来自）

更新2

Martin Zeitler建议尝试一下，看看会发生什么。奇怪的是，它成功了：

smm@smm-HP-ZBook-15-G2:~/bin$ adb push /home/smm/hcs/orc.trunk.java11/tablet/android/ORConnect/app/build/outputs/apk/debug/ORConnect-3.1.0-build_st1vdmehqb3wug0ysb60kna9\$_run_closure1\$_closure5@2542336c-debug.apk /data/local/tmp/test.apk
/home/smm/hcs/orc.trunk.java11/tablet/android/ORConne...: 1 file pushed. 17.3 MB/s (15684098 bytes in 0.864s)

smm@smm-HP-ZBook-15-G2:~/hcs/orc.trunk.java11/tablet/android/ORConnect$ adb shell am get-config
config: en-rUS-ldltr-sw800dp-w1280dp-h776dp-xlarge-notlong-notround-land-notnight-hdpi-finger-keysexposed-nokeys-navhidden-nonav-v24
abi: armeabi-v7a,armeabi

我也可以使用adb外壳访问目录：

smm@smm-HP-ZBook-15-G2:~/bin$ adb shell
gtaxlwifi:/ $ cd /data/local/tmp
gtaxlwifi:/data/local/tmp $ ls
ORConnect-3.1.0-build_st1vdmehqb3wug0ysb60kna9$_run_closure1$_closure5@50729ffc-debug.apk 
ORConnect-3.1.0-build_st1vdmehqb3wug0ysb60kna9$_run_closure1$_closure5@658c9f0e-debug.apk

更新3

值得注意的是，不仅是我的笔记本电脑遇到了问题，我还构建了我们的系统（Windows下的Jenkins和Windows下的我的笔记本电脑）

更新4

其他日志记录已打开：

> Task :app:installDebug 
Task ':app:installDebug' is not up-to-date because:
  Executed with '--rerun-tasks'.
02:40:41 V/ddms: execute: running am get-config
02:40:42 V/ddms: execute 'am get-config' on '52007ba3c0fcb457' : EOF hit. Read: -1
02:40:42 V/ddms: execute: returning
Installing APK 'ORConnect-3.1.0-build_st1vdmehqb3wug0ysb60kna9$_run_closure1$_closure5@58873f75-debug.apk' on 'SM-T580 - 7.0' for app:debug
02:40:42 D/ORConnect-3.1.0-build_st1vdmehqb3wug0ysb60kna9$_run_closure1$_closure5@58873f75-debug.apk: Uploading ORConnect-3.1.0-build_st1vdmehqb3wug0ysb60kna9$_run_closure1$_closure5@58873f75-debug.apk onto device '52007ba3c0fcb457'
02:40:42 D/Device: Uploading file onto device '52007ba3c0fcb457'
02:40:42 D/ddms: Reading file permision of /home/smm/hcs/orc.trunk.java11/tablet/android/ORConnect/app/build/outputs/apk/debug/ORConnect-3.1.0-build_st1vdmehqb3wug0ysb60kna9$_run_closure1$_closure5@58873f75-debug.apk as: rw-rw-r--
02:40:43 V/ddms: execute: running pm install -r -t "/data/local/tmp/ORConnect-3.1.0-build_st1vdmehqb3wug0ysb60kna9$_run_closure1$_closure5@58873f75-debug.apk"
02:40:44 V/ddms: execute 'pm install -r -t "/data/local/tmp/ORConnect-3.1.0-build_st1vdmehqb3wug0ysb60kna9$_run_closure1$_closure5@58873f75-debug.apk"' on '52007ba3c0fcb457' : EOF hit. Read: -1
02:40:44 V/ddms: execute: returning
Unable to install /home/smm/hcs/orc.trunk.java11/tablet/android/ORConnect/app/build/outputs/apk/debug/ORConnect-3.1.0-build_st1vdmehqb3wug0ysb60kna9$_run_closure1$_closure5@58873f75-debug.apk
com.android.ddmlib.InstallException: Unknown failure (Error: failed to write; /data/local/tmp/ORConnect-3.1.0-build_st1vdmehqb3wug0ysb60kna9@58873f75-debug.apk (No such file or directory))
        at com.android.ddmlib.Device.installRemotePackage(Device.java:1031)
        at com.android.ddmlib.Device.installPackage(Device.java:902)
        at com.android.ddmlib.Device.installPackage(Device.java:880)
        at com.android.ddmlib.Device.installPackage(Device.java:869)

在我的shell提示符下运行它会得到相同的结果：

smm@smm-HP-ZBook-15-G2:~/hcs/orc.trunk.java11/tablet/android/ORConnect$ adb shell pm install -r -t "/data/local/tmp/ORConnect-3.1.0-build_st1vdmehqb3wug0ysb60kna9$_run_closure1$_closure5@58873f75-debug.apk"
Error: failed to write; /data/local/tmp/ORConnect-3.1.0-build_st1vdmehqb3wug0ysb60kna9@58873f75-debug.apk (No such file or directory)

我刚刚注意到，

am get config

似乎在

pm安装之前失败了。但是，如果在命令行上运行，则会成功：

smm@smm-HP-ZBook-15-G2:~/bin$ adb push /home/smm/hcs/orc.trunk.java11/tablet/android/ORConnect/app/build/outputs/apk/debug/ORConnect-3.1.0-build_st1vdmehqb3wug0ysb60kna9\$_run_closure1\$_closure5@2542336c-debug.apk /data/local/tmp/test.apk
/home/smm/hcs/orc.trunk.java11/tablet/android/ORConne...: 1 file pushed. 17.3 MB/s (15684098 bytes in 0.864s)

smm@smm-HP-ZBook-15-G2:~/hcs/orc.trunk.java11/tablet/android/ORConnect$ adb shell am get-config
config: en-rUS-ldltr-sw800dp-w1280dp-h776dp-xlarge-notlong-notround-land-notnight-hdpi-finger-keysexposed-nokeys-navhidden-nonav-v24
abi: armeabi-v7a,armeabi

更新5
我想我越来越近了。我可以从上次失败的构建中看出，它失败的原因是：

03:04:25 V/ddms: execute: running pm install -r -t "/data/local/tmp/ORConnect-3.1.0-build_st1vdmehqb3wug0ysb60kna9$_run_closure1$_closure5@c92421a-debug.apk"
03:04:26 V/ddms: execute 'pm install -r -t "/data/local/tmp/ORConnect-3.1.0-build_st1vdmehqb3wug0ysb60kna9$_run_closure1$_closure5@c92421a-debug.apk"' on '52007ba3c0fcb457' : EOF hit. Read: -1

如果我使用adb shell ls/data/local/tmp/

，我可以看到文件确实存在。但是，如果我运行：

$ adb shell ls "/data/local/tmp/ORConnect-3.1.0-build_st1vdmehqb3wug0ysb60kna9$_run_closure1$_closure5@c92421a-debug.apk"
ls: /data/local/tmp/ORConnect-3.1.0-build_st1vdmehqb3wug0ysb60kna9@c92421a-debug.apk: No such file or directory

---

请注意，传递给

ls

的文件名不是

ls

声明找不到的文件名。我目前的理论是，Android并不是在

pm install

命令中正确转义

$

。有没有人知道这些$s是从哪里来的，或者如何去掉它们的？

可能没有足够的空间上载包：

错误：无法写入/数据/本地/tmp/…

从错误消息中可以看出，如果目录或包不存在，就不清楚了

它只存在于本地文件系统中，而不存在于错误消息所指的目标设备文件系统中（您仍然可以尝试

adb push

，查看它抱怨什么），这是非常无用的

---

确保adb在路径上，因为理论上这可能是另一个可能的原因。

因此，有各种各样的问题共同作用，使其难以解决

首先，安装正在使用pm并且失败，因为正在生成的APK中有$。这只是因为Gradle/Android/Someone不够聪明，无法在pm命令中正确地将其转义（更不用说上传到设备的操作是否正常）

那么，美元是从哪里来的呢？事实证明，它们是versionName的占位符将其命名为defaultConfig。以下是app.gradle文件中的一个片段：

android {
    compileSdkVersion 26

    defaultConfig {
        minSdkVersion 24
        //noinspection OldTargetApi
        targetSdkVersion 26
        // The versionCode and versionName are defined in the top level (android) build.gradle file.
        versionCode versionValue
        versionName versionString()
        buildConfigField "String", "BUILD_TIMESTAMP", "\""+buildTimeStamp+"\""

        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }

def major = rootProject.file('../../../nb/major.dat').text.trim()
def minor = rootProject.file('../../../nb/minor.dat').text.trim()
def patch = rootProject.file('../../../nb/patch.dat').text.trim()
versionString = { major + "." + minor + "." + patch + "-" + revnum };

versionString

的值在顶级渐变文件中生成：

android {
    compileSdkVersion 26

    defaultConfig {
        minSdkVersion 24
        //noinspection OldTargetApi
        targetSdkVersion 26
        // The versionCode and versionName are defined in the top level (android) build.gradle file.
        versionCode versionValue
        versionName versionString()
        buildConfigField "String", "BUILD_TIMESTAMP", "\""+buildTimeStamp+"\""

        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }

def major = rootProject.file('../../../nb/major.dat').text.trim()
def minor = rootProject.file('../../../nb/minor.dat').text.trim()
def patch = rootProject.file('../../../nb/patch.dat').text.trim()
versionString = { major + "." + minor + "." + patch + "-" + revnum };

versionString是使用惰性属性求值（）生成的

我们为什么要这样做？事实证明，这个项目与一个更大的项目相连，有一个Java服务器和传统的Java客户机。当然，当我们同时构建服务器/客户端/Android应用程序时，共享代码和版本信息是很有用的。因此，版本信息来自较旧的（传统的）服务器/客户端项目（与Android或Gradle无关）。我们从文件中读取主要、次要、补丁和构建（SVN修订号）。不幸的是，最后一个文件是由构建传统项目的ant脚本生成的，在调用Gradle构建Android项目时可能不存在

因此，我们转而使用惰性属性评估，它解决了文件不存在时的构建问题，并创建了这个新问题。离开它解决了这个特殊的问题

现在，我的顶级Gradle构建文件如下所示：

def major = rootProject.file('../../../nb/major.dat').text.trim()
def minor = rootProject.file('../../../nb/minor.dat').text.trim()
def patch = rootProject.file('../../../nb/patch.dat').text.trim()
revnumFile = rootProject.file('../../../nb/build.dat')
// Before adding the Revision Number to our Version String, we need to make sure the file exists
def revnum = '';
if (revnumFile.exists()) {
    revnum = revnumFile.text.trim()
}
versionString = major + "." + minor + "." + patch + "-" + revnum

---

你能用你的设备的信息更新你的问题吗？它正在运行的android版本和你正在使用的gradle版本？@ReazMurshed information updated抱歉所有的评论。我决定把它作为更新2添加到问题中，在这里我可以格式化内容并使其清晰易读。谢谢你的主意，但似乎除了gradle命令外，其他一切都能正常工作。@StephenM，所以至少这已经被排除了。当Gradle出现问题时，请尝试运行

/gradlew--info app:installDebug

，以获得更明确的日志垃圾邮件。@StephenM因此至少可以排除这种情况。当Gradle出现问题时，请尝试运行

/gradlew--info-app:installDebug

以获取更明确的日志垃圾邮件。

connectedAndroidTest

仅在项目没有模块时才会运行；除此之外，它也是一样的，例如：

mobile:connectedAndroidTest

（始终以模块名称为前缀）。。。在Android Studio中，“Build Output”选项卡还显示了实际的任务名称。发现了我的问题。感谢您提供额外的调试选项。。。这让我走上了正确的方向。“答案”（和新问题）将很快发布。