JDeveloper is good tool for development perhaps if it is only being unified with ADF development and more JSF standard it should be a perfect IDE. This error happens with the following scenario:
1. Oracle Linux 5
2. Subversion 1.8
3. Jdeveloper 11.1.2.3 & Jdeveloper 11.1.2.4
In my Check Out workspace I create a new project without include in the subversion repository, After some hours of development a try to DELETE a file using [Supr] key so the following error appears:
Unable to delete files.
"The following files and/or directories cannot be deleted (likely sources include permission violations, use v}by another program and source control state violations). You will need to delete these items directly from the file system"
This is not a common error dialog, suddenly other thing happen, If you go to workspace in you file system every code file was deleted, JDeveloper delete all the files of your projects including the file it should be deleted. After spending some minutes trying to find my code the only backup I find is in deploment folder.
Wrote Enterprise Application Module: /root/jdeveloper/system11.1.2.3.39.62.76.1/o.j2ee/drs/Project
I remember this happen with a old version Visual Studio Express Edition before.
Best Regards,
