Question

手动运行app和使用appium之间有什么区别吗？

由于

仅在应用程序由appium启动时才会发生。当手动安装和启动应用程序时，它会正常运行而不会崩溃。

如果我想自动或手动显示一个特定页面，应用程序崩溃“不幸的是，......已停止”

在appium日志中没有任何关于它的错误。在android监视器中只有这个异常：

E / AndroidRuntime：致命异常：主程序：...，PID：26842
java.lang.NullPointerException：尝试从字段读取＆＃39; android.support.v7.widget.RecyclerView $回收站 android.support.v7.widget.RecyclerView.mRecycler＆＃39;在null对象上参考在android.support.v7.widget.RecyclerView $ LayoutManager.onInitializeAccessibilityNodeInfo（RecyclerView.java:9580）在android.support.v7.widget.RecyclerViewAccessibilityDelegate.onInitializeAccessibilityNodeInfo（RecyclerViewAccessibilityDelegate.java:59）在android.support.v4.view.AccessibilityDelegateCompat $ AccessibilityDelegateJellyBeanImpl $ 1.onInitializeAccessibilityNodeInfo（AccessibilityDelegateCompat.java:246）在android.support.v4.view.AccessibilityDelegateCompatJellyBean $ 1.onInitializeAccessibilityNodeInfo（AccessibilityDelegateCompatJellyBean.java:66）在android.view.View.onInitializeAccessibilityNodeInfo（View.java:6076）在android.view.View.createAccessibilityNodeInfoInternal（View.java:6037）在android.view.View $ AccessibilityDelegate.createAccessibilityNodeInfo（View.java:22281）在android.view.View.createAccessibilityNodeInfo（View.java:6020）在android.view.accessibility.AccessibilityRecord.setSource（AccessibilityRecord.java:145）在android.view.accessibility.AccessibilityRecord.setSource（AccessibilityRecord.java:119）在android.view.View.onInitializeAccessibilityEventInternal（View.java:5974）在android.view.View $ AccessibilityDelegate.onInitializeAccessibilityEvent（View.java:22193）在android.support.v4.view.AccessibilityDelegateCompatIcs.onInitializeAccessibilityEvent（AccessibilityDelegateCompatIcs.java:97）在android.support.v4.view.AccessibilityDelegateCompat $ AccessibilityDelegateIcsImpl.onInitializeAccessibilityEvent（AccessibilityDelegateCompat.java:192）在android.support.v4.view.AccessibilityDelegateCompat.onInitializeAccessibilityEvent（AccessibilityDelegateCompat.java:432）在android.support.v7.widget.RecyclerViewAccessibilityDelegate.onInitializeAccessibilityEvent（RecyclerViewAccessibilityDelegate.java:65）在android.support.v4.view.AccessibilityDelegateCompat $ AccessibilityDelegateJellyBeanImpl $ 1.onInitializeAccessibilityEvent（AccessibilityDelegateCompat.java:241）在android.support.v4.view.AccessibilityDelegateCompatJellyBean $ 1.onInitializeAccessibilityEvent（AccessibilityDelegateCompatJellyBean.java:61）在android.view.View.onInitializeAccessibilityEvent（View.java:5960）在android.view.View.sendAccessibilityEventUncheckedInternal（View.java:5827）在android.view.View $ AccessibilityDelegate.sendAccessibilityEventUnchecked（View.java:22132）在android.support.v4.view.AccessibilityDelegateCompatIcs.sendAccessibilityEventUnchecked（AccessibilityDelegateCompatIcs.java:122）在android.support.v4.view.AccessibilityDelegateCompat $ AccessibilityDelegateIcsImpl.sendAccessibilityEventUnchecked（AccessibilityDelegateCompat.java:223）在android.support.v4.view.AccessibilityDelegateCompat.sendAccessibilityEventUnchecked（AccessibilityDelegateCompat.java:371）在android.support.v4.view.AccessibilityDelegateCompat $ AccessibilityDelegateJellyBeanImpl $ 1.sendAccessibilityEventUnchecked（AccessibilityDelegateCompat.java:268）在android.support.v4.view.AccessibilityDelegateCompatJellyBean $ 1.sendAccessibilityEventUnchecked（AccessibilityDelegateCompatJellyBean.java:87）在android.view.View.sendAccessibilityEventUnchecked（View.java:5810）在android.support.v7.widget.RecyclerView.sendAccessibilityEventUnchecked（RecyclerView.java:3206）在android.view.View.sendAccessibilityEventInternal（View.java:5789）在android.view.View $ AccessibilityDelegate.sendAccessibilityEvent（View.java:22090）在android.support.v4.view.AccessibilityDelegateCompatIcs.sendAccessibilityEvent（AccessibilityDelegateCompatIcs.java:117）在android.support.v4.view.AccessibilityDelegateCompat $ AccessibilityDelegateIcsImpl.sendAccessibilityEvent（AccessibilityDelegateCompat.java:217）在android.support.v4.view.AccessibilityDelegateCompat.sendAccessibilityEvent（AccessibilityDelegateCompat.java:349）在android.support.v4.view.AccessibilityDelegateComp

我使用appium v1.6.5（1.7.1）和Android 6.0 - 7.1模拟器

Answer 1

Appium正在使用adb shell来安装/启动应用程序，对于元素交互，它使用UiAutomator / UiAutomator2（取决于您提供的AutomationName功能）

您可以在Appium服务器日志中看到它：

安装apk：

Running '/Users/<user>/Library/Android/sdk/platform-tools/adb'
with args:["-P",5037,"-s","192.168.56.101:5555","shell","ls",
"/data/local/tmp/f0f1ea15bc776c996fddca878b00c589.apk"]

启动应用：

 Running '/Users/<user>/Library/Android/sdk/platform-tools/adb'
 with args: ["-P",5037,"-s","192.168.56.101:5555","shell","am","start",
 "-W","-n","<app_package>/<app_package>.launch.view.LaunchActivity","-S"]

等待预期的活动开始：

Getting focused package and activity
Running '/Users/dmitry/Library/Android/sdk/platform-tools/adb' with args:
["-P",5037,"-s","192.168.56.101:5555","shell","dumpsys","window","windows"]
Found package: <package> and fully qualified activity name : <activity_name>

完成会话创建：

New AndroidDriver session created successfully,
session 807d2f94-bf31-4107-87ca-848261a4ce15 added to master session list

因此，您可以尝试来自终端的相同命令，看看是否可以重现崩溃

android.support.v7.widget.RecyclerView：仅当通过appium

1 个答案: