Hola,
Recién configuramos e instalamos la opción de los thumbnail en dspace,
además se instaló ImageMagick. Esta fue la instrucción que
utilizamos: /bin/dspace filter-media -f -p "ImageMagick PDF Thumbnail", sin
embargo en algunos casos reporta el error que se muestra abajo.
Alguna sugerencia sobre como proceder para resolver el error. (CentOS 7,
DSPACE 5.2)
Cordiales saludos
Manuel
Excepci?n:
org.apache.jasper.JasperException: javax.servlet.ServletException:
javax.servlet.jsp.JspException: *Unsupported Image Type*
at org.apache.jasper.servlet.JspServletWrapper.handleJspException(
JspServletWrapper.java:549)
at org.apache.jasper.servlet.JspServletWrapper.service(
JspServletWrapper.java:455)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(
JspServlet.java:395)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
ApplicationFilterChain.java:303)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(
ApplicationFilterChain.java:208)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(
WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(
ApplicationFilterChain.java:208)
at org.apache.catalina.core.ApplicationDispatcher.invoke(
ApplicationDispatcher.java:748)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(
ApplicationDispatcher.java:486)
at org.apache.catalina.core.ApplicationDispatcher.doForward(
ApplicationDispatcher.java:411)
at org.apache.catalina.core.ApplicationDispatcher.forward(
ApplicationDispatcher.java:338)
at org.dspace.app.webui.util.JSPManager.showJSP(JSPManager.java:60)
at org.dspace.app.webui.discovery.DiscoverySearchRequestProcesso
r.doSimpleSearch(DiscoverySearchRequestProcessor.java:439)
at org.dspace.app.webui.servlet.SimpleSearchServlet.doDSGet(
SimpleSearchServlet.java:63)
at org.dspace.app.webui.servlet.DSpaceServlet.processRequest(
DSpaceServlet.java:119)
at org.dspace.app.webui.servlet.DSpaceServlet.doGet(
DSpaceServlet.java:67)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
ApplicationFilterChain.java:303)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(
ApplicationFilterChain.java:208)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(
WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(
ApplicationFilterChain.java:208)
at org.dspace.utils.servlet.DSpaceWebappServletFilter.doFilter(
DSpaceWebappServletFilter.java:78)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(
ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(
StandardWrapperValve.java:220)
at org.apache.catalina.core.StandardContextValve.invoke(
StandardContextValve.java:122)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(
AuthenticatorBase.java:504)
at org.apache.catalina.core.StandardHostValve.invoke(
StandardHostValve.java:170)
at org.apache.catalina.valves.ErrorReportValve.invoke(
ErrorReportValve.java:103)
at org.apache.catalina.valves.AccessLogValve.invoke(
AccessLogValve.java:950)
at org.apache.catalina.core.StandardEngineValve.invoke(
StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(
CoyoteAdapter.java:421)
at org.apache.coyote.http11.AbstractHttp11Processor.process(
AbstractHttp11Processor.java:1074)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.
process(AbstractProtocol.java:611)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.
run(JIoEndpoint.java:316)
at java.util.concurrent.ThreadPoolExecutor.runWorker(
ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(
ThreadPoolExecutor.java:617)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(
TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
Caused by: javax.servlet.ServletException: javax.servlet.jsp.JspException:
Unsupported Image Type
at org.apache.jasper.runtime.PageContextImpl.doHandlePageException(
PageContextImpl.java:912)
at org.apache.jasper.runtime.PageContextImpl.handlePageException(
PageContextImpl.java:845)
at org.apache.jsp.search.discovery_jsp._jspService(
discovery_jsp.java:1731)
at org.apache.jasper.runtime.HttpJspBase.service(
HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at org.apache.jasper.servlet.JspServletWrapper.service(
JspServletWrapper.java:432)
... 42 more
Caused by: javax.imageio.IIOException: Unsupported Image Type
at com.sun.imageio.plugins.jpeg.JPEGImageReader.readInternal(
JPEGImageReader.java:1068)
at com.sun.imageio.plugins.jpeg.JPEGImageReader.read(
JPEGImageReader.java:1039)
at javax.imageio.ImageIO.read(ImageIO.java:1448)
at javax.imageio.ImageIO.read(ImageIO.java:1352)
at org.dspace.app.webui.jsptag.ItemListTag.getScalingAttr(
ItemListTag.java:802)
at org.dspace.app.webui.jsptag.ItemListTag.getThumbMarkup(
ItemListTag.java:878)
at org.dspace.app.webui.jsptag.ItemListTag.doStartTag(
ItemListTag.java:449)
at org.apache.jsp.search.discovery_jsp._jspService(
discovery_jsp.java:1187)
... 45 more
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