2011-01-20 189 views
1

我已经搜索论坛,但没有解决方案提出治愈 我的问题。 我无法编译我的项目。 我得到这个错误,依次为:错误消息我不明白在安装项目的生成

Description Resource Path Location Type 
Project 'videothumb' is missing required source folder: 'gen' videothumb Build path 
Build Path Problem 
The project cannot be built until build path errors are resolved videothumb Unknown  
Java Problem 
Unable to resolve target 'android-5' until the SDK is loaded. MojoGBAMulti Unknown  
Android Target Problem 
Unable to resolve target 'android-5' until the SDK is loaded. MojoGBAMulti Unknown 
Android Target Problem 
R cannot be resolved image.java /ImageThumbnailsActivity/src/image/Thumbnailsline27  
Java Problem 
R cannot be resolved image.java /ImageThumbnailsActivity/src/image/Thumbnailsline36 
Java Problem 
R cannot be resolved MediaPlayerDemo.java /Media/src/media/media line49 Java Problem 
R cannot be resolved MediaPlayerDemo.java /Media/src/media/media line50 Java Problem 
R cannot be resolved MediaPlayerDemo.java /Media/src/media/media line52 Java Problem 
R cannot be resolved MediaPlayerDemo.java /Media/src/media/media line56 Java Problem 
R cannot be resolved MediaPlayerDemo_Audio.java /Media/src/media/media line80  
Java Problem 
R cannot be resolved MediaPlayerDemo_Video.java /Media/src/media/media line106  
Java Problem 
R cannot be resolved MediaPlayerDemo_Video.java /Media/src/media/media line107  
Java Problem 
R cannot be resolved MediaPlayerDemo_Video.java /Media/src/media/media line112  
Java Problem 
R cannot be resolved MediaPlayerDemo_Video.java /Media/src/media/media line114  
Java Problem 
R cannot be resolved MediaPlayerDemo_Video.java /Media/src/media/media line116  
Java Problem 
R cannot be resolved MediaPlayerDemo_Video.java /Media/src/media/media line118 
Java Problem 
R cannot be resolved MediaPlayerDemo_Video.java /Media/src/media/media line120 
Java Problem 
R cannot be resolved videothumb.java /Media/src/media/media line 26 Java Problem 
R cannot be resolved videothumb.java /Media/src/media/media line 41 Java Problem 

有什么东西要明确错在这里。

你能帮我吗?我坚持......

新的Android应用程序....

alt text alt text alt text alt text alt text alt text alt text

+4

非常描述性的问题标题。 – 2011-01-20 08:27:35

回答

0

在左侧日食,在Package Explorer右键点击该项目, 然后继续Build Path,然后选择configure build path ..

PojectName - >构建路径 - >配置构建路径

你会看到在这个窗口的列表树白色面板绘制项目名

标题属性窗口,在该目录树中选择Java Build Path ... 此后您将看到一个带有4选项卡的选项卡式窗格,请选择Order and Export选项卡。

您将看到一个与您的目标sdk名称对应的复选框项,选中此项并刷新...

这应该工作。如果没有,那么清理项目,并再次重建......

要清洁去日食的项目菜单中选择清洁,并继续进一步

+0

它不工作,我尝试这种方式,所以我张贴屏幕快照,请检查我是否有任何错误告诉我..... – RBJ 2011-01-20 09:17:58