问题
Today, I updated my Android SDK and Eciple ADT to the most recent versions (ADT Rev 22). After restarting Eclipse it is quite unhappy with the Build Paths whenever I reference custom libraries.
An example is shown in this screenshot:
My custom "Android Utilities Library" compiles fine, but everything that depends on it shows build path errors. E.g. when I investigate the build path settings for "Android URA Library" it shows me an error with the android_utilities_library.jar missing under "Android Dependencies" (which in fact is true, the libraries will be built to individual class files in bin/classes).
After reading the solution to Build path errors with library projects I tried to clean and manually build my projects in the correct order, but to no avail.
I've never dealt with this before, so I don't know how to attack the problem.
Any help is appreciated. Thx!
回答1:
Installing the new Build Tools did the trick. They were not automatically included when I updated the SDK (probably need to run the update twice I guess).
回答2:
I found a solution that works for me: Go to Project Properties > Build Path > Order and Export
Then you have to check each checkbox. In my case my libraries were restored
I hope it will help.
回答3:
I can see that your project Android URA Library is referring to Android Utilities Library, then the problem should not relate to SDK/ADT update.
Please check:
- Project Properties of
Android URA Library, choose Project tab and make sure you addedAndroid Utilities Libraryas dependency project. Otherwise, please add it. - If the problem is still existing, then Projects \ Clean All Projects
回答4:
Go to libraries and check the build path of the dependent libraries. It should be same as your projects build path.
回答5:
if you have import all the Dependencies in your workSpace.maybe you can:projetc-->build all. I meet the problem,and it works well
来源：https://stackoverflow.com/questions/16669978/android-library-dependencies-broken-after-sdk-adt-update