我从互联网上下载了jna-4.2.2.jar，现在想将这个jar导入我的项目中。但是，当我尝试将此jar导入我的项目时，我收到以下错误。
[2016-06-20 09:35:01 - FaceVerificationApplication] The library 'jna-4.2.2.jar' contains native libraries that will not run on the device.
[2016-06-20 09:35:01 - FaceVerificationApplication] The following libraries were found:
[2016-06-20 09:35:01 - FaceVerificationApplication] - com/sun/jna/darwin/libjnidispatch.jnilib
[2016-06-20 09:35:01 - FaceVerificationApplication] - com/sun/jna/linux-x86/libjnidispatch.so
[2016-06-20 09:35:01 - FaceVerificationApplication] - com/sun/jna/linux-x86-64/libjnidispatch.so
[2016-06-20 09:35:01 - FaceVerificationApplication] - com/sun/jna/linux-arm/libjnidispatch.so
[2016-06-20 09:35:01 - FaceVerificationApplication] - com/sun/jna/linux-aarch64/libjnidispatch.so
[2016-06-20 09:35:01 - FaceVerificationApplication] - com/sun/jna/linux-ppc64/libjnidispatch.so
[2016-06-20 09:35:01 - FaceVerificationApplication] - com/sun/jna/linux-ppc64le/libjnidispatch.so
[2016-06-20 09:35:01 - FaceVerificationApplication] - com/sun/jna/linux-sparcv9/libjnidispatch.so
[2016-06-20 09:35:01 - FaceVerificationApplication] - com/sun/jna/sunos-x86/libjnidispatch.so
[2016-06-20 09:35:01 - FaceVerificationApplication] - com/sun/jna/sunos-x86-64/libjnidispatch.so
[2016-06-20 09:35:01 - FaceVerificationApplication] - com/sun/jna/sunos-sparc/libjnidispatch.so
[2016-06-20 09:35:01 - FaceVerificationApplication] - com/sun/jna/sunos-sparcv9/libjnidispatch.so
[2016-06-20 09:35:01 - FaceVerificationApplication] - com/sun/jna/freebsd-x86/libjnidispatch.so
[2016-06-20 09:35:01 - FaceVerificationApplication] - com/sun/jna/freebsd-x86-64/libjnidispatch.so
[2016-06-20 09:35:01 - FaceVerificationApplication] - com/sun/jna/openbsd-x86/libjnidispatch.so
[2016-06-20 09:35:01 - FaceVerificationApplication] - com/sun/jna/openbsd-x86-64/libjnidispatch.so
如何解决此错误？任何建议都有很大帮助。
答案 0 :(得分：3)
我已经解决了我的问题。添加jna-4.2.2.jar后，在Eclipse中我必须转到Window＆gt;偏好＆gt; Android＆gt;构建＆gt;取消选中＆＃34;当外部jar包含本机库时强制错误＆＃34;。然后这个问题就解决了。
答案 1 :(得分：0)
似乎您的JAR包含非为Android构建的本机库（而是Linux，BSD，SunOS）。您应该查找包含使用Android NDK构建的ELF（* .so文件）的JAR。
我不确定，但可能here你可以找到合适的原生二进制文件。
答案 2 :(得分：0)
为方便起见，基础jna.jar包含一系列桌面平台的二进制文件。有时，特定的部署要求需要不同的配置，此时您只需要包含适合您情况的代码和/或二进制文件。
Android要求您以特定方式专门加载本机库，作为应用程序构建和部署的一部分。
您需要显式添加只是 Android二进制文件，并省略构建中的其他内容。