在 Jython 中导入 MonkeyRunner 时出现 NoClassDefFoundError: com/google/common/base/Predicate
我想使用 MonkeyRunner 生成 MotionEvent (通过屏幕触摸)。我已阅读有关的信息 http://developer.android.com/guide/developing/tools/monkeyrunner_concepts.html 。
问题是对于这个 jython 程序:
from com.android.monkeyrunner import MonkeyRunner
if __name__ == '__main__':
# Connects to the current device, returning a MonkeyDevice object
device = MonkeyRunner.waitForConnection()
执行时出现以下错误:
Traceback (most recent call last):
File "C:\Documents and Settings\jjungb00\python\workspace\monkey\src\runner.py", line 6, in <module>
from com.android.monkeyrunner import MonkeyRunner
java.lang.NoClassDefFoundError: com/google/common/base/Predicate
at com.android.monkeyrunner.MonkeyRunner.classDictInit(MonkeyRunner.java:48)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.python.core.PyJavaType.init(PyJavaType.java:534)
at org.python.core.PyType.createType(PyType.java:1264)
at org.python.core.PyType.addFromClass(PyType.java:1201)
at org.python.core.PyType.fromClass(PyType.java:1291)
... 跳过一些堆栈跟踪 ...
Caused by: java.lang.ClassNotFoundException: com.google.common.base.Predicate
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
...
我已经从android sdk tool/lib 添加了monkeyrunner.jar 作为外部库。 我在 XP 上运行,使用 jython 2.5.2。
知道该怎么做吗?我想我必须添加另一个库,但我不知道在哪里或哪个。
I want to use MonkeyRunner to generate MotionEvent (from screen touch). I have read the info on
http://developer.android.com/guide/developing/tools/monkeyrunner_concepts.html.
The problem is that for this jython program:
from com.android.monkeyrunner import MonkeyRunner
if __name__ == '__main__':
# Connects to the current device, returning a MonkeyDevice object
device = MonkeyRunner.waitForConnection()
I get the following error when executed:
Traceback (most recent call last):
File "C:\Documents and Settings\jjungb00\python\workspace\monkey\src\runner.py", line 6, in <module>
from com.android.monkeyrunner import MonkeyRunner
java.lang.NoClassDefFoundError: com/google/common/base/Predicate
at com.android.monkeyrunner.MonkeyRunner.classDictInit(MonkeyRunner.java:48)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.python.core.PyJavaType.init(PyJavaType.java:534)
at org.python.core.PyType.createType(PyType.java:1264)
at org.python.core.PyType.addFromClass(PyType.java:1201)
at org.python.core.PyType.fromClass(PyType.java:1291)
...
skipping some stack trace
...
Caused by: java.lang.ClassNotFoundException: com.google.common.base.Predicate
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
...
I have added monkeyrunner.jar from the android sdk tool/lib as an external library.
I'm running on XP, with jython 2.5.2.
Any idea what to do? I guess I must add another library, but I do not know where or which.
如果你对这篇内容有疑问,欢迎到本站社区发帖提问 参与讨论,获取更多帮助,或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱,如果其他用户或者作者回复了您的评论,将不能在第一时间通知您!
发布评论
评论(1)
您需要添加 Google Collections 库 - 目前已重命名为 Guava。在android SDK目录中查找guavalib.jar。
You need to add the Google Collections library - currently renamed to Guava. Look for guavalib.jar in the android SDK directory.