-code-gen: [mergemanifest] Found Deleted Target File [mergemanifest] Merging AndroidManifest files into one. [mergemanifest] Manifest merger disabled. Using project manifest only. [echo] Handling aidl files... [aidl] No AIDL files to compile. [echo] ---------- [echo] Handling RenderScript files... [echo] ---------- [echo] Handling Resources... [aapt] Generating resource IDs... [aapt] invalid resource directory name: F:\workspace\Zlib\bin\res/crunch BUILD FAILED D:\Android\sdk\tools\ant\build.xml:601: The following error occurred while executing this line: D:\Android\sdk\tools\ant\build.xml:653: The following error occurred while executing this line: D:\Android\sdk\tools\ant\build.xml:698: null returned: 1
出现以上编译错误，解决办法如下
方法1：在系统tool/ant/build.xml文件中赋值<property name="aapt.ignore.assets" value="crunch" />
方法2：在自己项目build文件中添加<property name="aapt.ignore.assets" value="!.svn:!.git:\x3Cdir\x3E_*:.*:!CVS:!thumbs.db:!picasa.ini:!*.scc:*~:crunch" />
Android 在Eclipse中使用Ant Build构建项目时出现的"crunch"
原文：http://my.oschina.net/oppo4545/blog/338128