在Eclipse中的错误与appcompat_v7 [英] Error in Eclipse with appcompat_v7
问题描述
作为新的Android developent我跟着最简单的教程,建立一个新的Android项目,并接受所有默认(内置它奇巧)。令我失望,我有一个未计划项目 - appcompat_v7,随着错误:
Being new to Android developent I followed the simplest of tutorials, built a new android project, accepting all default (built it for kitkat). To my dismay I have an un planned project - appcompat_v7, along with the errors:
容器Android的依赖关系引用不存在的库'C:\用户\工作区\ appcompat_v7 \ BIN \ appcompat_v7.jar
The container 'Android Dependencies' references non existing library 'C:\Users...\workspace\appcompat_v7\bin\appcompat_v7.jar'
和两倍以下
该项目不能建到构建路径错误已解决
The project cannot be built until build path errors are resolved
有没有一种快速的方法来解决这些? 这是多么困难的标志,而窃听与不愉快的意外学习Android的将是?
Is there a quick way to fix these? Is this a sign of how difficult, and bugged with unpleasant surprises learning Android is going to be?
(希望不会是类似学习IOS 6年前...)
(Hope it will not be similar to learning IOS 6 years ago...)
推荐答案
诀窍是,你需要清洁和放大器;建 appcompat_v7
的项目。到
The trick is, you need to clean & build the appcompat_v7
project. Go to
Project -> select Clean -> select the project.
如果该项目没有自动建立,右键单击在包项目探索和选择生成项目
。现在的.jar
文件将在项目的斌
文件夹中生成。在此之后,清洁和放大器;构建引用 appcompat_v7
。
If the project is not built automatically, right click on the project in the package explore and select Build Project
. Now the .jar
file will be generated in the project's bin
folder. After that, clean & build all projects that reference appcompat_v7
.
还要注意的是:
- 您必须有 SDK工具 / 生成工具最新版本 / 平台工具。如果你尝试这一点,它不工作,然后去 Android的SDK管理器,并确保你有最新版本 需要的工具。
- 在情况下,你的项目只需要API级别14(冰淇淋三明治) &放大器;以上,选择API级别14中的最低要求的SDK 当你创建一个新的工程项目向导。现在appcompat_v7 库将不需要为这个项目,并且应用程序 将使用这是present在AOSP建立本机动作条类 从ICS起。
- You must have the latest versions of SDK Tools / Build Tools / Platform Tools. If you try this and it doesn't work, then go to the Android SDK Manager and make sure you have the latest versions of the required tools.
- In case your project only requires API level 14 (Ice Cream Sandwich) & above, select API level 14 for "minimum required SDK" in the project wizard when you create a new project. Now the appcompat_v7 library will not be required for this project, and the application will use the native ActionBar class which is present in AOSP builds from ICS onwards.
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