Java ActionBarActivity无法解析为类型，Jar不匹配：Eclipse

我不熟悉android开发，也不熟悉Eclipse。每当我创建一个应用程序，它只会给出错误

我的平台：

Android sdk工具：23.0.5 Android SDK平台工具：21 Android sdkbuild工具：21.1

错误：

[2014-11-03 15:58:24 - Test] Found 2 versions of android-support-v4.jar in the dependency list,
[2014-11-03 15:58:24 - Test] but not all the versions are identical (check is based on SHA-1 only at this time).
[2014-11-03 15:58:24 - Test] All versions of the libraries must be the same at this time.
[2014-11-03 15:58:24 - Test] Versions found are:
[2014-11-03 15:58:24 - Test] Path: C:\Users\Zain-ul-abdeen\workspace\Test\libs\android-support-v4.jar
[2014-11-03 15:58:24 - Test]    Length: 987314
[2014-11-03 15:58:24 - Test]    SHA-1: 9b6a9a9078af571732159b904ad423b03b7cc786
[2014-11-03 15:58:24 - Test] Path: C:\Users\Zain-ul-abdeen\workspace\appcompat_v7\libs\android-support-v4.jar
[2014-11-03 15:58:24 - Test]    Length: 758727
[2014-11-03 15:58:24 - Test]    SHA-1: efec67655f6db90757faa37201efcee2a9ec3507
[2014-11-03 15:58:24 - Test] Jar mismatch! Fix your dependencies
[2014-11-03 15:58:24 - Test] Found 2 versions of android-support-v4.jar in the dependency list,
[2014-11-03 15:58:24 - Test] but not all the versions are identical (check is based on SHA-1 only at this time).
[2014-11-03 15:58:24 - Test] All versions of the libraries must be the same at this time.
[2014-11-03 15:58:24 - Test] Versions found are:
[2014-11-03 15:58:24 - Test] Path: C:\Users\Zain-ul-abdeen\workspace\Test\libs\android-support-v4.jar
[2014-11-03 15:58:24 - Test]    Length: 987314
[2014-11-03 15:58:24 - Test]    SHA-1: 9b6a9a9078af571732159b904ad423b03b7cc786
[2014-11-03 15:58:24 - Test] Path: C:\Users\Zain-ul-abdeen\workspace\appcompat_v7\libs\android-support-v4.jar
[2014-11-03 15:58:24 - Test]    Length: 758727
[2014-11-03 15:58:24 - Test]    SHA-1: efec67655f6db90757faa37201efcee2a9ec3507
[2014-11-03 15:58:24 - Test] Jar mismatch! Fix your dependencies
[2014-11-03 15:58:35 - Test] Found 2 versions of android-support-v4.jar in the dependency list,
[2014-11-03 15:58:35 - Test] but not all the versions are identical (check is based on SHA-1 only at this time).
[2014-11-03 15:58:35 - Test] All versions of the libraries must be the same at this time.
[2014-11-03 15:58:35 - Test] Versions found are:
[2014-11-03 15:58:35 - Test] Path: C:\Users\Zain-ul-abdeen\workspace\Test\libs\android-support-v4.jar
[2014-11-03 15:58:35 - Test]    Length: 987314
[2014-11-03 15:58:35 - Test]    SHA-1: 9b6a9a9078af571732159b904ad423b03b7cc786
[2014-11-03 15:58:35 - Test] Path: C:\Users\Zain-ul-abdeen\workspace\appcompat_v7\libs\android-support-v4.jar
[2014-11-03 15:58:35 - Test]    Length: 758727
[2014-11-03 15:58:35 - Test]    SHA-1: efec67655f6db90757faa37201efcee2a9ec3507
[2014-11-03 15:58:35 - Test] Jar mismatch! Fix your dependencies
[2014-11-03 15:58:35 - Test] Found 2 versions of android-support-v4.jar in the dependency list,
[2014-11-03 15:58:35 - Test] but not all the versions are identical (check is based on SHA-1 only at this time).
[2014-11-03 15:58:35 - Test] All versions of the libraries must be the same at this time.
[2014-11-03 15:58:35 - Test] Versions found are:
[2014-11-03 15:58:35 - Test] Path: C:\Users\Zain-ul-abdeen\workspace\Test\libs\android-support-v4.jar
[2014-11-03 15:58:35 - Test]    Length: 987314
[2014-11-03 15:58:35 - Test]    SHA-1: 9b6a9a9078af571732159b904ad423b03b7cc786
[2014-11-03 15:58:35 - Test] Path: C:\Users\Zain-ul-abdeen\workspace\appcompat_v7\libs\android-support-v4.jar
[2014-11-03 15:58:35 - Test]    Length: 758727
[2014-11-03 15:58:35 - Test]    SHA-1: efec67655f6db90757faa37201efcee2a9ec3507
[2014-11-03 15:58:35 - Test] Jar mismatch! Fix your dependencies
[2014-11-03 15:58:47 - Test] Found 2 versions of android-support-v4.jar in the dependency list,
[2014-11-03 15:58:47 - Test] but not all the versions are identical (check is based on SHA-1 only at this time).
[2014-11-03 15:58:47 - Test] All versions of the libraries must be the same at this time.
[2014-11-03 15:58:47 - Test] Versions found are:
[2014-11-03 15:58:47 - Test] Path: C:\Users\Zain-ul-abdeen\workspace\Test\libs\android-support-v4.jar
[2014-11-03 15:58:47 - Test]    Length: 987314
[2014-11-03 15:58:47 - Test]    SHA-1: 9b6a9a9078af571732159b904ad423b03b7cc786
[2014-11-03 15:58:47 - Test] Path: C:\Users\Zain-ul-abdeen\workspace\appcompat_v7\libs\android-support-v4.jar
[2014-11-03 15:58:47 - Test]    Length: 758727
[2014-11-03 15:58:47 - Test]    SHA-1: efec67655f6db90757faa37201efcee2a9ec3507
[2014-11-03 15:58:47 - Test] Jar mismatch! Fix your dependencies

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首先，它给出了ActionBarActivity无法解决的错误，我试图通过添加外部jar来解决这些错误，然后这些错误出现了

在工作空间中删除jar文件就可以了

projectname>libs>android-support-v4

去

appcompat_v7>libs>android-support-v4

复制此文件并将其粘贴到项目中

---

此过程将帮助您绕过与此问题相关的所有错误

删除工作空间中的jar文件即可

projectname>libs>android-support-v4

去

appcompat_v7>libs>android-support-v4

复制此文件并将其粘贴到项目中

---

---

此过程将帮助您绕过与此问题相关的所有错误

更新您的adtbundal@Naveen您能解释一下如何操作吗？打开sdk管理器并更新android sdk工具，然后从Eclipse中取消安装Adt，然后将insatll adtAlready更新为23.0.5更新您的Adtbundal@Naveen你能解释一下吗？打开sdk管理器并更新androidsdk toolthan从Eclipse和更新到23.0.5的InSatl adtAlready中取消Satll Adt与此项目配合得很好：，但我创建了一个新项目，它给了我ActionBarActivity的错误，总共无法解决9个错误，我以前通过添加外部JAR修复了这些错误。我必须为每个项目都这样做，或者有一个解决方案？这是我用来复制粘贴jar文件的每个项目的临时解决方案。后来我更新了我的ADT和SDK，到目前为止我从未遇到过这样的问题。更新ADT并重新安装SDK就可以了。这是一个临时快速修复程序。请您解释一下我现在应该做什么？只需更新您的ADT并安装sdk管理器中提供的任何新工具。请始终记住，您必须有针对特定版本android的sdk工具作为目标。因此，更新到新版本时不要删除任何sdk工具，并始终检查您的目标版本使用您可用的sdk工具，此项目运行良好：，但我创建了一个新项目，它给了我ActionBarActivity的错误，总共无法解决9个错误，我以前通过添加外部JAR修复了这些错误。我必须为每个项目都这样做，或者有一个解决方案？这是我用来复制粘贴jar文件的每个项目的临时解决方案。后来我更新了我的ADT和SDK，到目前为止我从未遇到过这样的问题。更新ADT并重新安装SDK就可以了。这是一个临时快速修复程序。请您解释一下我现在应该做什么？只需更新您的ADT并安装sdk管理器中提供的任何新工具。请始终记住，您必须有针对特定版本android的sdk工具作为目标。因此，更新到新版本时不要删除任何sdk工具，并始终检查您的目标版本使用可用的sdk工具