<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Hello,<div class=""><br class=""></div><div class="">a Geonode 2.4 installation is not showing layers in Geoexplorer anymore.</div><div class=""><br class=""></div><div class="">I´ve recognized that the wms request response with an error saying.</div><div class=""><br class=""></div><div class=""><b class="">„Could not locate a layer or layer group with id LayerInfoImpl--484e05d9:1460aec6751:-137f within GeoServer configuration<br class="">the GWC configuration seems to be out of synch“</b></div><div class=""><br class=""></div><div class="">Indeed I found a xml file within /usr/share/geoserver/data/gwc-layers/ which refers to a layer which</div><div class="">cannot be found in geonode, geoserver or postgresql.</div><div class=""><br class=""></div><div class="">after that I´ve tried </div><div class=""><br class=""></div><div class="">$ geonode updatelayers --remove-deleted</div><div class=""><br class=""></div><div class="">in hope it will remove leftovers but it failed with:</div><div class=""><br class=""></div><div class=""><b class="">"'Failed to process coral_reef', AttributeError(\"'NoneType' object has no attribute 'default_style'\",)" <Exception:></b></div><div class=""><br class=""></div><div class="">My question is which steps are needed to synchronize GWC configuration again?</div><div class=""><br class=""></div><div class="">Thanks!</div><div class=""><br class=""></div><div class="">Toni </div></body></html>