Android 中缺少共享库。
02-18 00:02:08.432：错误/PackageManager(57)：包 com.example.brown 需要不可用的共享库 com.google.android.maps；失败！
我在 logcat 中遇到了这个异常。
有人可以指导我吗？
02-18 00:02:08.432: ERROR/PackageManager(57): Package com.example.brown requires unavailable shared library com.google.android.maps; failing!
I got this exception in logcat.
Can anyone guide me?
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正如 CommonsWare 所说，您的模拟器缺少该库。 Google 地图库文档的概述页面有关如何为模拟器创建正确类型的虚拟设备的信息。要点是：
As CommonsWare said, your emulator is missing the library. The Google Maps Library's documentation's Overview page has info on how to create the right kind of virtual device for the emulator. The gist is:
我在真实设备上遇到了类似的问题。经过一番谷歌搜索后，我找到了这个答案
修复丢失的共享库。事实证明，在某些自定义 rom 上缺少 comp.google.android.map 库，您必须手动安装它。
I had the similar problem on a real device. After a loot of googling I found this answer
fixing missing shared library. It turns out that on some custom roms the comp.google.android.map library is missing, you have to install it manually.
这个错误发生在我的实际设备上，而不是像其他答案那样的 AVD 上。就我而言，我在带有自定义 ROM 的 Nexus S 上运行，但未安装 Google 地图。
我在其他地方读到 com.google.android.maps 共享库与ROM 本身，不作为 APK 的一部分捆绑。
因此，我的解决方案是恢复到安装了 Google 地图的库存 ROM。
顺便说一句，该线程的标题是指在 DDMS LogCat 中发现的错误。大多数用户（在检查 LogCat 之前）看到的第一个错误将出现在 Eclipse 的控制台中：
This error occurred to me on an actual device, not an AVD like the other answers. In my case I was running on a Nexus S with a custom ROM that did not have Google Maps installed.
I have read elsewhere that the com.google.android.maps shared library is bundled with the ROM itself and is not bundled as part of an APK.
Therefore the solution for me was to revert to the stock ROM which had Google Maps installed.
BTW, the title of this thread refers to an error that is found in the DDMS LogCat. The first error most users will see (before checking LogCat) will be in the console of Eclipse:
您的模拟器缺少 Google API。创建一个包含 Google API 的新 AVD，此错误就会消失。
Your emulator is missing the Google APIs. Create a new AVD that contains the Google APIs, and this error should go away.
作为 jfritz42，我在带有自定义 ROM (Cyanogenmod) 的真实设备上遇到了此错误。该错误的原因是我没有安装 Google Apps 软件包，因为它包含很多让我烦恼的应用程序。不过，有一个解决方案可以帮助您安装 google.maps 库，而无需使用此软件包中的 19 个 Google Apps 来整合您的系统。只需下载该软件包（zip 文件）并从该 zip 中的系统/应用程序中删除所有 .apk 文件。之后，您可以使用 ROM 管理器或通过恢复模式安装 zip。然后您应该在系统上安装地图库。此软件包中包含的 Google Apps（例如地图应用程序）可以随后单独安装。
As jfritz42 I got this error on a real device with a custom ROM (Cyanogenmod). The error was caused by the fact that I did not install the Google Apps package, since it contains a lot of apps that just annoy me. However, there is a solution how to install the google.maps library without massing up your system with the 19 Google Apps in this package. Just download the package (zip file) and remove all .apk files from system/app in this zip. Afterwards, you can install the zip by using the ROM Manager or via the recovery mode. Then you should have the maps library installed on your system. The Google Apps included in this package (e.g. the Maps app) can be installed separately afterwards.
如果使用真实设备，请尝试从清单文件中删除：
In case with real device try remove from manifest file:
<uses-library android:name="com.google.android.maps" />在正确设置 AVD 并正常工作后，我遇到过此错误。 AVD 仍在使用 Google API，我可以在 Eclipse 中看到对地图库的引用。我发现解决此问题的唯一方法是删除 AVD 并创建一个新的，按照 fiXedd 的建议。
I've experienced this error after the AVD was set up properly and working okay. The AVD was still using the Google APIs and I could see the reference to the maps library in Eclipse. The only way I found to resolve this was to delete the AVD and create a new one, as advised by fiXedd.
fiXedd（见上文）是正确的。
您可以编辑已创建的设备或创建新设备。当您在 AVD Manager 中创建或编辑设备时，不要选择此类版本目标：
只需使用这种类型即可：
fiXedd (see above) is correct.
You can edit devices you have already created or create a new one. When you create or edit a device inside the AVD Manager, instead of selecting this kind of version target:
Simply use this kind instead: