Error number 0 in 11: Uncaught exception Wrapped Exception: Could not initialize class javax.imageio.ImageTypeSpecifier com.xpn.xwiki.XWikiException: Error number 0 in 11: Uncaught exception Wrapped Exception: Could not initialize class javax.imageio.ImageTypeSpecifier at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:308) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:128) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:621) at javax.servlet.http.HttpServlet.service(HttpServlet.java:728) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at com.trumbull.xwiki.web.WeblogicCookieFilter.doFilter(WeblogicCookieFilter.java:37) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:701) Caused by: java.lang.NoClassDefFoundError: Could not initialize class javax.imageio.ImageTypeSpecifier at com.sun.imageio.plugins.gif.GIFImageReader.getImageTypes(GIFImageReader.java:258) at com.sun.imageio.plugins.gif.GIFImageReader.read(GIFImageReader.java:847) at org.apache.xmlgraphics.image.loader.impl.imageio.ImageLoaderImageIO.loadImage(ImageLoaderImageIO.java:127) at org.apache.xmlgraphics.image.loader.pipeline.ImageProviderPipeline.execute(ImageProviderPipeline.java:154) at org.apache.xmlgraphics.image.loader.pipeline.ImageProviderPipeline.execute(ImageProviderPipeline.java:99) at org.apache.xmlgraphics.image.loader.ImageManager.getImage(ImageManager.java:268) at org.apache.fop.render.rtf.RTFHandler.putGraphic(RTFHandler.java:1148) at org.apache.fop.render.rtf.RTFHandler.image(RTFHandler.java:1064) at org.apache.fop.render.rtf.RTFHandler.invokeDeferredEvent(RTFHandler.java:1492) at org.apache.fop.render.rtf.RTFHandler.recurseFONode(RTFHandler.java:1640) at org.apache.fop.render.rtf.RTFHandler.recurseFONode(RTFHandler.java:1715) at org.apache.fop.render.rtf.RTFHandler.recurseFONode(RTFHandler.java:1715) at org.apache.fop.render.rtf.RTFHandler.recurseFONode(RTFHandler.java:1715) at org.apache.fop.render.rtf.RTFHandler.recurseFONode(RTFHandler.java:1715) at org.apache.fop.render.rtf.RTFHandler.recurseFONode(RTFHandler.java:1715) at org.apache.fop.render.rtf.RTFHandler.recurseFONode(RTFHandler.java:1694) at org.apache.fop.render.rtf.RTFHandler.recurseFONode(RTFHandler.java:1715) at org.apache.fop.render.rtf.RTFHandler.recurseFONode(RTFHandler.java:1715) at org.apache.fop.render.rtf.RTFHandler.recurseFONode(RTFHandler.java:1715) at org.apache.fop.render.rtf.RTFHandler.recurseFONode(RTFHandler.java:1715) at org.apache.fop.render.rtf.RTFHandler.recurseFONode(RTFHandler.java:1663) at org.apache.fop.render.rtf.RTFHandler.endPageSequence(RTFHandler.java:271) at org.apache.fop.fo.pagination.PageSequence.endOfNode(PageSequence.java:120) at org.apache.fop.fo.FOTreeBuilder$MainFOHandler.endElement(FOTreeBuilder.java:349) at org.apache.fop.fo.FOTreeBuilder.endElement(FOTreeBuilder.java:177) at org.apache.xalan.transformer.TransformerIdentityImpl.endElement(TransformerIdentityImpl.java:1102) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:607) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEndElement(XMLDocumentFragmentScannerImpl.java:1766) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2926) at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:625) at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:117) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:489) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:828) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:757) at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:133) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1211) at org.apache.xalan.transformer.TransformerIdentityImpl.transform(TransformerIdentityImpl.java:485) at com.xpn.xwiki.pdf.impl.PdfExportImpl.renderXSLFO(PdfExportImpl.java:447) at com.xpn.xwiki.pdf.impl.PdfExportImpl.exportXHTML(PdfExportImpl.java:392) at com.xpn.xwiki.pdf.impl.PdfExportImpl.exportHtml(PdfExportImpl.java:288) at com.xpn.xwiki.pdf.impl.PdfExportImpl.export(PdfExportImpl.java:274) at com.xpn.xwiki.web.ExportAction.export(ExportAction.java:208) at com.xpn.xwiki.web.ExportAction.render(ExportAction.java:64) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:285) ... 41 more Wrapped Exception: java.lang.NoClassDefFoundError: Could not initialize class javax.imageio.ImageTypeSpecifier at com.sun.imageio.plugins.gif.GIFImageReader.getImageTypes(GIFImageReader.java:258) at com.sun.imageio.plugins.gif.GIFImageReader.read(GIFImageReader.java:847) at org.apache.xmlgraphics.image.loader.impl.imageio.ImageLoaderImageIO.loadImage(ImageLoaderImageIO.java:127) at org.apache.xmlgraphics.image.loader.pipeline.ImageProviderPipeline.execute(ImageProviderPipeline.java:154) at org.apache.xmlgraphics.image.loader.pipeline.ImageProviderPipeline.execute(ImageProviderPipeline.java:99) at org.apache.xmlgraphics.image.loader.ImageManager.getImage(ImageManager.java:268) at org.apache.fop.render.rtf.RTFHandler.putGraphic(RTFHandler.java:1148) at org.apache.fop.render.rtf.RTFHandler.image(RTFHandler.java:1064) at org.apache.fop.render.rtf.RTFHandler.invokeDeferredEvent(RTFHandler.java:1492) at org.apache.fop.render.rtf.RTFHandler.recurseFONode(RTFHandler.java:1640) at org.apache.fop.render.rtf.RTFHandler.recurseFONode(RTFHandler.java:1715) at org.apache.fop.render.rtf.RTFHandler.recurseFONode(RTFHandler.java:1715) at org.apache.fop.render.rtf.RTFHandler.recurseFONode(RTFHandler.java:1715) at org.apache.fop.render.rtf.RTFHandler.recurseFONode(RTFHandler.java:1715) at org.apache.fop.render.rtf.RTFHandler.recurseFONode(RTFHandler.java:1715) at org.apache.fop.render.rtf.RTFHandler.recurseFONode(RTFHandler.java:1694) at org.apache.fop.render.rtf.RTFHandler.recurseFONode(RTFHandler.java:1715) at org.apache.fop.render.rtf.RTFHandler.recurseFONode(RTFHandler.java:1715) at org.apache.fop.render.rtf.RTFHandler.recurseFONode(RTFHandler.java:1715) at org.apache.fop.render.rtf.RTFHandler.recurseFONode(RTFHandler.java:1715) at org.apache.fop.render.rtf.RTFHandler.recurseFONode(RTFHandler.java:1663) at org.apache.fop.render.rtf.RTFHandler.endPageSequence(RTFHandler.java:271) at org.apache.fop.fo.pagination.PageSequence.endOfNode(PageSequence.java:120) at org.apache.fop.fo.FOTreeBuilder$MainFOHandler.endElement(FOTreeBuilder.java:349) at org.apache.fop.fo.FOTreeBuilder.endElement(FOTreeBuilder.java:177) at org.apache.xalan.transformer.TransformerIdentityImpl.endElement(TransformerIdentityImpl.java:1102) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:607) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEndElement(XMLDocumentFragmentScannerImpl.java:1766) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2926) at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:625) at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:117) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:489) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:828) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:757) at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:133) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1211) at org.apache.xalan.transformer.TransformerIdentityImpl.transform(TransformerIdentityImpl.java:485) at com.xpn.xwiki.pdf.impl.PdfExportImpl.renderXSLFO(PdfExportImpl.java:447) at com.xpn.xwiki.pdf.impl.PdfExportImpl.exportXHTML(PdfExportImpl.java:392) at com.xpn.xwiki.pdf.impl.PdfExportImpl.exportHtml(PdfExportImpl.java:288) at com.xpn.xwiki.pdf.impl.PdfExportImpl.export(PdfExportImpl.java:274) at com.xpn.xwiki.web.ExportAction.export(ExportAction.java:208) at com.xpn.xwiki.web.ExportAction.render(ExportAction.java:64) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:285) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:128) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:621) at javax.servlet.http.HttpServlet.service(HttpServlet.java:728) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at com.trumbull.xwiki.web.WeblogicCookieFilter.doFilter(WeblogicCookieFilter.java:37) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:701)