操作栏无法解析为类型 [英] actionbar cannot be resolved to a type

问题描述

在构建项目时编译错误sdk\extras\android\support\samples\Support4Demos

Compiling error when build project in sdk\extras\android\support\samples\Support4Demos

1. Eclipse，将现有代码导入工作区，...\sdk\extras\android\support\samples\Support4Demos

1. Eclipse, import existing code into workspace, ...\sdk\extras\android\support\samples\Support4Demos

在导入的项目上右键->构建路径->配置构建路径，在sdk\extras\android\support\v4中添加名为android-support-v4.jar"的jar文件

Right click on the imported project -> build path -> configure build path, add the jar file named "android-support-v4.jar" in sdk\extras\android\support\v4

构建项目，然后我有 196 个错误.大部分是ActionBar 无法解析为类型"

Build the project, then I have 196 errors. Most part is "ActionBar cannot be resolved to a type"

我也试过导入android-support-v13.jar，结果是一样的.为什么?

I have also tried to import android-support-v13.jar, result is the same. Why?

推荐答案

您的问题可以通过 Project->Properties->Java Compiler

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