HTTP Status 500 -


type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

javax.servlet.ServletException: Servlet execution threw an exception
	org.jbpm.designer.web.filter.impl.PluggableFilter.doFilter(PluggableFilter.java:70)
	org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)

root cause

java.lang.LinkageError: loader constraint violation: when resolving method "javax.imageio.metadata.IIOMetadata.getAsTree(Ljava/lang/String;)Lorg/w3c/dom/Node;" the class loader (instance of org/jboss/classloader/spi/base/BaseClassLoader) of the current class, org/apache/xmlgraphics/image/loader/impl/imageio/ImageIOUtil, and the class loader (instance of <bootloader>) for resolved class, javax/imageio/metadata/IIOMetadata, have different Class objects for the type org/w3c/dom/Node used in the signature
	org.apache.xmlgraphics.image.loader.impl.imageio.ImageIOUtil.extractResolution(ImageIOUtil.java:54)
	org.apache.xmlgraphics.image.loader.impl.imageio.PreloaderImageIO.preloadImage(PreloaderImageIO.java:101)
	org.apache.xmlgraphics.image.loader.ImageManager.preloadImage(ImageManager.java:175)
	org.apache.xmlgraphics.image.loader.cache.ImageCache.needImageInfo(ImageCache.java:128)
	org.apache.xmlgraphics.image.loader.ImageManager.getImageInfo(ImageManager.java:122)
	org.apache.fop.svg.PDFImageElementBridge.createImageGraphicsNode(PDFImageElementBridge.java:79)
	org.apache.batik.bridge.SVGImageElementBridge.buildImageGraphicsNode(Unknown Source)
	org.apache.batik.bridge.SVGImageElementBridge.createGraphicsNode(Unknown Source)
	org.apache.batik.bridge.GVTBuilder.buildGraphicsNode(Unknown Source)
	org.apache.batik.bridge.GVTBuilder.buildComposite(Unknown Source)
	org.apache.batik.bridge.GVTBuilder.buildGraphicsNode(Unknown Source)
	org.apache.batik.bridge.GVTBuilder.buildComposite(Unknown Source)
	org.apache.batik.bridge.GVTBuilder.buildGraphicsNode(Unknown Source)
	org.apache.batik.bridge.GVTBuilder.buildComposite(Unknown Source)
	org.apache.batik.bridge.GVTBuilder.buildGraphicsNode(Unknown Source)
	org.apache.batik.bridge.GVTBuilder.buildComposite(Unknown Source)
	org.apache.batik.bridge.GVTBuilder.buildGraphicsNode(Unknown Source)
	org.apache.batik.bridge.GVTBuilder.buildComposite(Unknown Source)
	org.apache.batik.bridge.GVTBuilder.buildGraphicsNode(Unknown Source)
	org.apache.batik.bridge.GVTBuilder.buildComposite(Unknown Source)
	org.apache.batik.bridge.GVTBuilder.buildGraphicsNode(Unknown Source)
	org.apache.batik.bridge.GVTBuilder.buildComposite(Unknown Source)
	org.apache.batik.bridge.GVTBuilder.buildGraphicsNode(Unknown Source)
	org.apache.batik.bridge.GVTBuilder.buildComposite(Unknown Source)
	org.apache.batik.bridge.GVTBuilder.buildGraphicsNode(Unknown Source)
	org.apache.batik.bridge.GVTBuilder.buildComposite(Unknown Source)
	org.apache.batik.bridge.GVTBuilder.build(Unknown Source)
	org.apache.batik.transcoder.SVGAbstractTranscoder.transcode(Unknown Source)
	org.apache.fop.svg.PDFTranscoder.transcode(PDFTranscoder.java:193)
	org.apache.batik.transcoder.XMLAbstractTranscoder.transcode(Unknown Source)
	org.apache.batik.transcoder.SVGAbstractTranscoder.transcode(Unknown Source)
	org.jbpm.designer.web.server.TransformerServlet.guvnorStore(TransformerServlet.java:510)
	org.jbpm.designer.web.server.TransformerServlet.storeToGuvnor(TransformerServlet.java:427)
	org.jbpm.designer.web.server.TransformerServlet.doPost(TransformerServlet.java:139)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	org.jbpm.designer.web.filter.impl.PluggableFilter.doFilter(PluggableFilter.java:70)
	org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)

note The full stack trace of the root cause is available in the JBoss Web/2.1.13.GA-patch-01 logs.


JBoss Web/2.1.13.GA-patch-01