The reported major numbers are: Java SE 18 = 62, The version number shown describes the version of the JRE the class file is compatible with. How to fix : Unsupported major.minor version

This one's my fault: I had the *.c files at the root of the project (hoping to keep the same paths as upstream svn), and thus the root as a source folder, and ADT started objecting to that, by crashing in .buildSourceFileList() trying to resolve /SGTPuzzles to a project and resource (i.e. Android Pre Compiler' error 'Path must include project and resource name' Tried to update the eclipse and many more setting changes as suggested in forums.Įventually I use a fresh eclipse. Errors running builder 'Android Pre Compiler' on project 'com.xxx.'. Someone found the answer! In my case, it was the svn extension-less files that were causing the problems. Annoying Errors running builder 'Android Pre Compiler' on project dialog Clear instructions can be found here and you can read all the background add your voice to the angry mob of developers here. The solution is to install the 21.1 preview version of the ADT tools and SDK manager from Google. One recommended solution is to install these 'subversive' Eclipse plugins (Help > Install new Software > Work with your Eclipse version site > Expand 'Collaboration' > Choose 'Subversive SVN JDT Ignore Extensions' and 'Subversive SVN Team Provider') but this didn't work for me (I'm on Indigo, perhaps on Juno it works). This is a particular problem for users (like me) using subversion with has extension-less files. The 21.0.1 version of the ADT tools has a bug that prevents a project building if you have any files without extensions in them. I always hate answering my own questions, but this is a genuine solution.

Eclipse / Android : Errors running builder 'Android Pre Compiler' on project.

How to use eclipse with jdk 7