将OpenCV添加到新的Android项目中有一些麻烦 [英] I'm having some trouble adding OpenCV to a new Android project

问题描述

我已经对Android中的几个示例OpenCV项目进行了修改，但是我在一个新的Android项目中成功使用OpenCV有一些问题。

I have made modifications to several example OpenCV projects within Android, however I am having some issues with using OpenCV successfully in a new Android project.

文档在Android上使用OpenCV 说完成以下步骤将OpenCV添加到Android项目中 -

The documentation on using OpenCV with Android says to complete the following steps to add OpenCV to an Android project -

• 确保Android项目是在与OpenCV相同的工作空间中


• 通过转到属性> Android>库>添加并选择OpenCV库项目
  

• ensure the Android project is in the same workspace as OpenCV
• add a reference to the OpenCV project by going to Properties > Android > Library > Add and choosing the OpenCV Library project

我已经遵循了这两个步骤，但是当我编译我的应用程序时，我收到控制台错误 -

I have followed both of these steps, however when I compile my application I receive the console error -

找不到OpenCV-2.3.1.apk！

Could not find OpenCV-2.3.1.apk!

推荐答案

创建新的Android项目时，您唯一需要做的是

When creating a new Android project, the only thing you need to do is

• 添加对OpenCV项目的引用通过转到属性> Android>库>添加和选择OpenCV Library项目

您不应该将OpenCV Library项目明确添加到新的Android项目的构建路径中：

You should not then explicitly add OpenCV Library project into your new Android project's build path:

• 通过转到属性> Java构建路径>项目>添加...添加对OpenCV项目的另一个引用

如果你后面的步骤，你会得到确切的错误无法找到问题中描述的OpenCV-2.3.1.apk！。

If you do latter step, you will get the exact error Could not find OpenCV-2.3.1.apk! described in the question.

查看新的Android项目的构建路径，并删除OpenCV项目（如果存在），然后再尝试一下，看看是否有帮助。

Check out the New Android project's build path and remove OpenCV project if it exists, then give it another try and see if this helps.

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