Question

我正在使用本指南：

http://opencv.itseez.com/doc/tutorials/introduction/android_binary_package/android_binary_package.html

在我导入openCV之后，eclipse列出了一系列错误，这些错误可由指南预测。

但是指南说这些错误应该在点击F5之后消失，或者从菜单中选择“修复项目属性”。我试过了两个。我的错误不会消失。我究竟做错了什么？

来自Eclipse：

Description Resource    Path    Location    Type
The project cannot be built until build path errors are resolved    es2_globe       Unknown Java Problem
The project cannot be built until build path errors are resolved    es2_water       Unknown Java Problem
The project cannot be built until build path errors are resolved    event_accelerometer     Unknown Java Problem
The project cannot be built until build path errors are resolved    event_lorenz        Unknown Java Problem
The project cannot be built until build path errors are resolved    jniperftest     Unknown Java Problem
The project cannot be built until build path errors are resolved    multitouch      Unknown Java Problem
The project cannot be built until build path errors are resolved    native_globe        Unknown Java Problem
The project cannot be built until build path errors are resolved    native_lorenz       Unknown Java Problem
The project cannot be built until build path errors are resolved    surface_texture_java        Unknown Java Problem
Cannot run program "gcc": Launching failed  libs-sdk9       [Discovery Options] page in project properties  C/C++ Problem
Cannot run program "gcc": Launching failed  native_globe        [Discovery Options] page in project properties  C/C++ Problem
Cannot run program "gcc": Launching failed  native_lorenz       [Discovery Options] page in project properties  C/C++ Problem
Error launching external scanner info generator (gcc -E -P -v -dD C:/NVPACK/nvsample_workspace/.metadata/.plugins/org.eclipse.cdt.make.core/specs.cpp)  libs-sdk9       [Discovery Options] page in project properties  C/C++ Problem
Error launching external scanner info generator (gcc -E -P -v -dD C:/NVPACK/nvsample_workspace/.metadata/.plugins/org.eclipse.cdt.make.core/specs.cpp)  native_globe        [Discovery Options] page in project properties  C/C++ Problem
Error launching external scanner info generator (gcc -E -P -v -dD C:/NVPACK/nvsample_workspace/.metadata/.plugins/org.eclipse.cdt.make.core/specs.cpp)  native_lorenz       [Discovery Options] page in project properties  C/C++ Problem
Program 'gcc' is not found in $PATH native_globe        [Discovery Options] page in project properties  C/C++ Problem
Program 'gcc' is not found in $PATH native_lorenz       [Discovery Options] page in project properties  C/C++ Problem
The import android.util.Log is never used   NvEventQueueActivity.java   /libs/src/com/nvidia/devtech    line 54 Java Problem
The import android.util.Log is never used   NvGLESActivity.java /libs/src/com/nvidia/devtech    line 39 Java Problem

Answer 1

好的，似乎我以前的答案不是很好，这一次我弄明白问题是什么。

正如您所指出的那样，您应该遵循教程中的每一步。棘手的部分是你应该下载这个OpenCV软件包“OpenCV-2.3.1-android-bin.tar.bz2”而不是这个“http://sourceforge.net/projects/opencvlibrary/files/opencv-android/”（在那里标注为“”寻找最新版本？下载OpenCV-2.3.1a.tar .bz2（32.7 MB））

您下载OpenCV-2.3.1-android-bin.tar.bz2软件包按照教程所述进行操作（解压缩包，复制到所需位置，将其导入Eclipse等），我甚至没有得到了教程中提到的错误。

我正在使用Mac Lion，Eclipse Indigo Release 2和Android SDK 2.3.3，样本在三星Galaxy S II手机中流畅运行。

在Eclipse中导入openCV的错误不会消失？

1 个答案: