<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="">Hi there,<div class=""><br class=""></div><div class="">Trying to change a layer's style in GeoNode leads to an error message
"Error saving style" and the style is never changed. Checking the
GeoServer logs shows the issue as follows:</div><div class=""><br class=""></div><div class="">WARN <span class="error">[geonode.security]</span> - Error connecting to the GeoNode server for authentication purposes<br class="">
org.springframework.security.authentication.AuthenticationServiceException:
Communication with GeoNode failed (UsernamePasswordAuthenticationToken)<br class="">
at org.geonode.security.GeoNodeAuthenticationProvider.authenticate(GeoNodeAuthenticationProvider.java:62)<br class="">
at org.geoserver.security.GeoServerAuthenticationProvider.authenticate(GeoServerAuthenticationProvider.java:58)<br class="">
…</div><div class="">…</div><div class=""><br class=""></div><div class="">The error occurs on Ubuntu 14.04 with GeoNode 2.4 and GeoServer 2.7.4./2.9.1. The full error log is attached to this email.</div><div class="">I also filed the issue on JIRA:</div><div class=""><br class=""></div><div class=""><a href="https://osgeo-org.atlassian.net/browse/GEOS-7737?filter=-4" class="">https://osgeo-org.atlassian.net/browse/GEOS-7737?filter=-4</a></div><div class=""><br class=""></div><div class=""><br class=""></div><div class="">Many thanks for your support,</div><div class=""><br class=""></div><div class="">Michael</div><div class=""><br class=""></div><div class=""><br class=""></div><div class=""><div class="">
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