You must have made some syntactic error in xmlui.xconf. Download it again from here [1], edit it following the steps needed to enable Discovery and see if your site starts working again.
If it's working, try to reorder the aspects again. [1] https://raw2.github.com/DSpace/DSpace/dspace-3_x/dspace/config/xmlui.xconf Regards, ~~helix84 Compulsory reading: DSpace Mailing List Etiquette https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette ------------------------------------------------------------------------------ Managing the Performance of Cloud-Based Applications Take advantage of what the Cloud has to offer - Avoid Common Pitfalls. Read the Whitepaper. http://pubads.g.doubleclick.net/gampad/clk?id=121051231&iu=/4140/ostg.clktrk _______________________________________________ DSpace-tech mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/dspace-tech List Etiquette: https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette

