| Error 2015-06-08 16:27:12,304 [http-bio-8080-exec-3] ERROR errors.GrailsExceptionResolver  - NullPointerException occurred when processing request: [GET] /kameleoon/preferences/displaySegmentBuilder
Cannot invoke method replace() on null object. Stacktrace follows:
Message: Cannot invoke method replace() on null object
    Line | Method
->>  234 | doCall                in home_louiza_workspace_kameleoon_grails_app_views_back_office_preferences__displaySegmentBuilder_gsp$_run_closure1_closure4_closure18
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|    256 | doCall                in home_louiza_workspace_kameleoon_grails_app_views_back_office_preferences__displaySegmentBuilder_gsp$_run_closure1_closure4
|    263 | doCall . . . . . . .  in home_louiza_workspace_kameleoon_grails_app_views_back_office_preferences__displaySegmentBuilder_gsp$_run_closure1
|    266 | run                   in home_louiza_workspace_kameleoon_grails_app_views_back_office_preferences__displaySegmentBuilder_gsp
|    151 | displaySegmentBuilder in com.kameleoon.backoffice.PreferencesController
|    198 | doFilter              in grails.plugin.cache.web.filter.PageFragmentCachingFilter
|     63 | doFilter . . . . . .  in grails.plugin.cache.web.filter.AbstractFilter
|     23 | doFilterInternal      in org.tonyzampogna.xss.sanitizer.filter.XssFilter
|   1145 | runWorker . . . . . . in java.util.concurrent.ThreadPoolExecutor
|    615 | run                   in java.util.concurrent.ThreadPoolExecutor$Worker
^    745 | run . . . . . . . . . in java.lang.Thread
URL: http://back-office.kameleoon-dev.net/kameleoon/preferences/displaySegmentBuilder

Cannot invoke method replace() on null object
java.lang.NullPointerException: Cannot invoke method replace() on null object
        at home_louiza_workspace_kameleoon_grails_app_views_back_office_preferences__displaySegmentBuilder_gsp$_run_closure1_closure4_closure18.doCall(home_louiza_workspace_kameleoon_grails_app_views_back_office_preferences__displaySegmentBuilder_gsp:234)
        at home_louiza_workspace_kameleoon_grails_app_views_back_office_preferences__displaySegmentBuilder_gsp$_run_closure1_closure4.doCall(home_louiza_workspace_kameleoon_grails_app_views_back_office_preferences__displaySegmentBuilder_gsp:256)
        at home_louiza_workspace_kameleoon_grails_app_views_back_office_preferences__displaySegmentBuilder_gsp$_run_closure1.doCall(home_louiza_workspace_kameleoon_grails_app_views_back_office_preferences__displaySegmentBuilder_gsp:263)
        at home_louiza_workspace_kameleoon_grails_app_views_back_office_preferences__displaySegmentBuilder_gsp.run(home_louiza_workspace_kameleoon_grails_app_views_back_office_preferences__displaySegmentBuilder_gsp:266)
        at com.kameleoon.backoffice.PreferencesController.displaySegmentBuilder(PreferencesController.groovy:151)
        at grails.plugin.cache.web.filter.PageFragmentCachingFilter.doFilter(PageFragmentCachingFilter.java:198)
        at grails.plugin.cache.web.filter.AbstractFilter.doFilter(AbstractFilter.java:63)
        at org.tonyzampogna.xss.sanitizer.filter.XssFilter.doFilterInternal(XssFilter.java:23)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)
2015-06-08 16:29:03,610 [quartzScheduler_Worker-37] INFO  kameleoon.runtime  - Processing DelayedEvents.
2015-06-08 16:34:03,609 [quartzScheduler_Worker-43] INFO  kameleoon.runtime  - Processing DelayedEvents.