蓝天碧雲 发表于 2016-10-20 15:21:38

【求教】MonkeyRecorder显示空白

最近在学习monkeyrunner，想用MonkeyRecorder获取APP控件坐标（连接真机），但启动MonkeyRecorder后报错且显示空白（见截图），有人知道什么原因吗？
《MonkeyRecorder.py》代码如下：
from com.android.monkeyrunner import MonkeyRunner as mr
from com.android.monkeyrunner.recorder import MonkeyRecorder as recorder
device = mr.waitForConnection(1,'设备号')
recorder.start(device)


报错信息（第一部分，第二部分在楼下）：
E:\sdk>monkeyrunner G:\AutoTest\MonkeyRecorder.py
161020 14:46:14.792:S [com.android.chimpchat.adb.AdbChimpDevi
ce] Unable to take snapshot
161020 14:46:14.792:S [com.android.chimpchat.adb.AdbChimpDevi
ce]com.android.ddmlib.TimeoutException
161020 14:46:14.792:S [com.android.chimpchat.adb.AdbChimpDevi
ce]   at com.android.ddmlib.AdbHelper.read(AdbHelper.java:686)
161020 14:46:14.792:S [com.android.chimpchat.adb.AdbChimpDevi
ce]   at com.android.ddmlib.AdbHelper.read(AdbHelper.java:654)
161020 14:46:14.792:S [com.android.chimpchat.adb.AdbChimpDevi
ce]   at com.android.ddmlib.AdbHelper.getFrameBuffer(AdbHelper.java:327)
161020 14:46:14.792:S [com.android.chimpchat.adb.AdbChimpDevi
ce]   at com.android.ddmlib.Device.getScreenshot(Device.java:558)
161020 14:46:14.792:S [com.android.chimpchat.adb.AdbChimpDevi
ce]   at com.android.chimpchat.adb.AdbChimpDevice.takeSnapshot(AdbChimpDevice.
java:209)
161020 14:46:14.792:S [com.android.chimpchat.adb.AdbChimpDevi
ce]   at com.android.monkeyrunner.recorder.MonkeyRecorderFrame.refreshDisplay(
MonkeyRecorderFrame.java:115)
161020 14:46:14.792:S [com.android.chimpchat.adb.AdbChimpDevi
ce]   at com.android.monkeyrunner.recorder.MonkeyRecorderFrame.access$000(Monk
eyRecorderFrame.java:60)
161020 14:46:14.792:S [com.android.chimpchat.adb.AdbChimpDevi
ce]   at com.android.monkeyrunner.recorder.MonkeyRecorderFrame$2.run(MonkeyRec
orderFrame.java:109)
161020 14:46:14.792:S [com.android.chimpchat.adb.AdbChimpDevi
ce]   at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
161020 14:46:14.792:S [com.android.chimpchat.adb.AdbChimpDevi
ce]   at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:721)
161020 14:46:14.792:S [com.android.chimpchat.adb.AdbChimpDevi
ce]   at java.awt.EventQueue.access$200(EventQueue.java:103)
161020 14:46:14.792:S [com.android.chimpchat.adb.AdbChimpDevi
ce]   at java.awt.EventQueue$3.run(EventQueue.java:682)
161020 14:46:14.792:S [com.android.chimpchat.adb.AdbChimpDevi
ce]   at java.awt.EventQueue$3.run(EventQueue.java:680)
161020 14:46:14.792:S [com.android.chimpchat.adb.AdbChimpDevi
ce]   at java.security.AccessController.doPrivileged(Native Method)
161020 14:46:14.792:S [com.android.chimpchat.adb.AdbChimpDevi
ce]   at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDo
main.java:76)
161020 14:46:14.792:S [com.android.chimpchat.adb.AdbChimpDevi
ce]   at java.awt.EventQueue.dispatchEvent(EventQueue.java:691)
161020 14:46:14.792:S [com.android.chimpchat.adb.AdbChimpDevi
ce]   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThre
ad.java:242)
161020 14:46:14.792:S [com.android.chimpchat.adb.AdbChimpDevi
ce]   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.
java:161)
161020 14:46:14.792:S [com.android.chimpchat.adb.AdbChimpDevi
ce]   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThre
ad.java:150)
161020 14:46:14.792:S [com.android.chimpchat.adb.AdbChimpDevi
ce]   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
161020 14:46:14.792:S [com.android.chimpchat.adb.AdbChimpDevi
ce]   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
161020 14:46:14.792:S [com.android.chimpchat.adb.AdbChimpDevi
ce]   at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)
Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
      at com.android.monkeyrunner.recorder.MonkeyRecorderFrame.refreshDisplay(
MonkeyRecorderFrame.java:116)
      at com.android.monkeyrunner.recorder.MonkeyRecorderFrame.access$000(Monk
eyRecorderFrame.java:60)
      at com.android.monkeyrunner.recorder.MonkeyRecorderFrame$2.run(MonkeyRec
orderFrame.java:109)
      at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
      at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:721)
      at java.awt.EventQueue.access$200(EventQueue.java:103)
      at java.awt.EventQueue$3.run(EventQueue.java:682)
      at java.awt.EventQueue$3.run(EventQueue.java:680)
      at java.security.AccessController.doPrivileged(Native Method)
      at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDo
main.java:76)



蓝天碧雲 发表于 2016-10-20 15:22:34

报错信息第二部分：
161020 14:46:19.863:S [com.android.chimpchat.adb.AdbChimpDevi
ce]   at java.awt.EventQueue.dispatchEvent(EventQueue.java:691)
161020 14:46:19.863:S [com.android.chimpchat.adb.AdbChimpDevi
ce]   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThre
ad.java:242)
161020 14:46:19.863:S [com.android.chimpchat.adb.AdbChimpDevi
ce]   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.
java:161)
161020 14:46:19.863:S [com.android.chimpchat.adb.AdbChimpDevi
ce]   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThre
ad.java:150)
161020 14:46:19.863:S [com.android.chimpchat.adb.AdbChimpDevi
ce]   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)

161020 14:46:19.863:S [com.android.chimpchat.adb.AdbChimpDevi
ce]   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)

161020 14:46:19.863:S [com.android.chimpchat.adb.AdbChimpDevi
ce]   at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)
Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
      at com.android.monkeyrunner.recorder.MonkeyRecorderFrame.refreshDisplay(
MonkeyRecorderFrame.java:116)
      at com.android.monkeyrunner.recorder.MonkeyRecorderFrame.access$000(Monk
eyRecorderFrame.java:60)
      at com.android.monkeyrunner.recorder.MonkeyRecorderFrame$1.actionPerform
ed(MonkeyRecorderFrame.java:89)
      at javax.swing.Timer.fireActionPerformed(Timer.java:312)
      at javax.swing.Timer$DoPostEvent.run(Timer.java:244)
      at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
      at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:721)
      at java.awt.EventQueue.access$200(EventQueue.java:103)
      at java.awt.EventQueue$3.run(EventQueue.java:682)
      at java.awt.EventQueue$3.run(EventQueue.java:680)
      at java.security.AccessController.doPrivileged(Native Method)
      at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDo
main.java:76)
      at java.awt.EventQueue.dispatchEvent(EventQueue.java:691)
      at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThre
ad.java:242)
      at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.
java:161)
      at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThre
ad.java:150)
      at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
      at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
      at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)

梦想家 发表于 2016-10-20 15:46:26

连接ANDROID设备了么

蓝天碧雲 发表于 2016-10-20 16:06:58

梦想家 发表于 2016-10-20 15:46
连接ANDROID设备了么

连接了。

海里的幸福 发表于 2016-10-31 17:58:41

世上没有绝望的处境，只有对处境绝望的人。

wubo111 发表于 2018-11-28 16:51:31

遇到同样的问题，请问大佬解决了没，求教

wubo111 发表于 2018-11-28 16:52:16

遇到同样的问题，请问大佬解决了没，求教

yinXlms 发表于 2020-9-14 18:03:57

device = mr.waitForConnection(1,'设备号')
这里要填具体的设备号，可以用adb devices命令查看
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