Because the compiler generates classes into subfolders of the class package, you can direct the output only to the root of the filesystem and not to a folder on the filesystem.
The next time you compile your program, the compiler generates the .class files to that filesystem. If you select <not set>, the .class files are written to their source directory.
If you loaded a project from a previous version of the IDE, check the Output Dir Tag Replace property on the compiler type's Expert tab. The value of this property should be set to "-d " (note the trailing space).
See also | |
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Disabling Compilation of a Java Source File
Deleting .class Files Mounting a Filesystem |