I get this error when i compile my project , How do i fix this... Buildfile: C:\Users\EmCee\Documents\BugTrackerSystem\deployment\build.xml compile: [javac] Compiling 4 source files to C:\Users\EmCee\Documents\BugTrackerSystem\deployment\model\lib\bin [javac] C:\Users\EmCee\Documents\BugTrackerSystem\javasource\audittrail\proxies\AudittrailSuperClass.java:55: incompatible types [javac] found : project.proxies.Project [javac] required: audittrail.proxies.AudittrailSuperClass [javac] return project.proxies.Project.initialize(context, mendixObject); [javac] ^ [javac] 1 error BUILD FAILED C:\Users\EmCee\Documents\BugTrackerSystem\deployment\build.xml:67: Compile failed; see the compiler error output for details. Total time: 2 seconds