compile failed in openshift

[INFO] [ERROR] Failed to execute goal org.eclipse.tycho:tycho-compiler-plugin:0.23.0:compile (default-compile) on project org.jboss.tools.openshift.egit.ui: Compilation failure: Compilation failure:
[INFO] [ERROR] <http://0.0.0.0:8088/job/jbosstools-releng/ws/jbosstools-openshift/plugins/org.jboss.tools.openshift.egit.ui/src/org/jboss/tools/openshift/egit/ui/util/EGitUIUtils.java>:[41]
[INFO] [ERROR] return Activator.getDefault().getPreferenceStore().getString(UIPreferences.DEFAULT_REPO_DIR);
[INFO] [ERROR] ^^^^^^^^^^^^^^^^
[INFO] [ERROR] DEFAULT_REPO_DIR cannot be resolved or is not a field
[INFO] [ERROR] 1 problem (1 error)