升级后，Ubuntu 12.04上的C ++ Eclipse无法解析

Question

After upgrading to 12.04, my Eclipse that I had since 11.10 has been full of errors at start up. Now, it can't resolve standard stuff like fprintf, clock, and time, even though the exact same project compiled on 11.10 and I triple checked the includes being.... included. I already clear the Discovery options for C, C++ in both Debug and Release.... still the same. (though after the first clear, things got better, as the issue was worse before, with it not even knowing of the includes)

Any idea how to fix this?

Answer 1

右键单击您的项目，然后选择“索引”->“使用修改后的文件更新”