我创建的应用程序遵循教程http://www.techotopia.com/index.php/Using_Fragments_in_Android_-_A_Worked_Example 但我有一个错误.
logcat的:
05-02 08:16:22.044: D/dalvikvm(1846): Late-enabling CheckJNI
05-02 08:16:22.080: D/AndroidRuntime(1846): Shutting down VM
05-02 08:16:22.080: W/dalvikvm(1846): threadid=1: thread exiting with uncaught exception (group=0xa4d81b20)
05-02 08:16:22.096: E/AndroidRuntime(1846): FATAL EXCEPTION: main
05-02 08:16:22.096: E/AndroidRuntime(1846): Process: com.example.myfragmentexample, PID: 1846
05-02 08:16:22.096: E/AndroidRuntime(1846): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.myfragmentexample/com.example.myfragmentexample.MainActivity}: android.view.InflateException: Binary XML file line #10: Error inflating class fragment
05-02 08:16:22.096: E/AndroidRuntime(1846): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2195)
05-02 08:16:22.096: E/AndroidRuntime(1846): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245)
05-02 08:16:22.096: E/AndroidRuntime(1846): at android.app.ActivityThread.access$800(ActivityThread.java:135)
05-02 08:16:22.096: E/AndroidRuntime(1846): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196)
05-02 08:16:22.096: E/AndroidRuntime(1846): …我有元素列表:
<li ng-repeat="list in lists track by $index">
<a href="" ng-click="doSomething($index)">{{list.name}}</a>
<button class="destroy" ng-click="remove(list)"></button>
</li>
我想点击最后一个按钮.
it('test', function () {
var row = element.all(by.repeater('list in lists track by $index')).last();
row.findElement(by.tagName('button')).click();
});
但我明白了
消息:失败:row.findElement不是函数
我有个问题.我正在学习Greendao,但在第一步我有错误..当我想使用插入时,我得到一个nullPointerException.我不知道为什么..我在id上有自动增量,我不需要输入密码.我不知道如何使用它..
logcat的:
05-06 14:27:14.410: D/dalvikvm(2599): GC_FOR_ALLOC freed 93K, 6% free 3221K/3424K, paused 7ms, total 8ms
05-06 14:27:14.410: I/user(2599): dodano
05-06 14:27:14.474: D/libEGL(2599): loaded /system/lib/egl/libEGL_genymotion.so
05-06 14:27:14.478: D/(2599): HostConnection::get() New Host Connection established 0xb81a6b50, tid 2599
05-06 14:27:14.486: D/libEGL(2599): loaded /system/lib/egl/libGLESv1_CM_genymotion.so
05-06 14:27:14.486: D/libEGL(2599): loaded /system/lib/egl/libGLESv2_genymotion.so
05-06 14:27:14.530: W/EGL_genymotion(2599): eglSurfaceAttrib not implemented
05-06 14:27:14.534: E/OpenGLRenderer(2599): Getting MAX_TEXTURE_SIZE from GradienCache
05-06 14:27:14.534: E/OpenGLRenderer(2599): MAX_TEXTURE_SIZE: 16384
05-06 14:27:14.538: E/OpenGLRenderer(2599): Getting MAX_TEXTURE_SIZE from Caches::initConstraints()
05-06 14:27:14.538: E/OpenGLRenderer(2599): MAX_TEXTURE_SIZE: 16384
05-06 14:27:14.538: D/OpenGLRenderer(2599): Enabling debug …