Hi, We faced the same problem one year ago and it's a known bug caused from the library Xalan 2.7.1 As there is no updates on that library, the only solution I found is to use an older one (Xalan 2.7.0) instead of the "problematic" 2.7.1 if you need to use OAI with that encoding. You have to edit the file pom.xml and replace it in this section: <dependency> <groupId>xalan</groupId> <artifactId>xalan</artifactId> <version>2.7.0</version> </dependency>
I posted a pull request on DSpace-CRIS with that change (https://github.com/4Science/DSpace/pull/101) El lunes, 15 de febrero de 2021 a las 8:43:26 UTC, [email protected] escribió: > Some abstracts in our repository contain what I assume are UTF-8 > characters, like '𝜌'. They display correctly in the HTML interface, but > cause an exception when retrieving the record via OAI-PMH: > > java.io.IOException: > com.lyncode.xoai.dataprovider.exceptions.WritingXmlException: Error trying to > output '<oai_dc:dc xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"; > xmlns:doc="http://www.lyncode.com/xoai"; > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; > xmlns:dc="http://purl.org/dc/elements/1.1/"; > xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ > http://www.openarchives.org/OAI/2.0/oai_dc.xsd";> > ... > <dc:description>Ionic Liquids (ILs) are relatively newly formed types of > solvents. As part of ongoing research, research groups and industries are > focusing on solvents classified as ionic liquids, which have a low melting > point,and they have been given great attention focusing on their > thermophysical properties and applications. In order to utilize or > industrially exploit these types of solvents, the understanding of > intermolecular interactions and properties of pure liquids and their mixtures > is important. Thermophysical properties of ionic liquid mixtures, especially > density, viscosity and speed of sound are measured as a function of > temperature. Accurate analysis on thermophysical properties of ionic liquids > is more of paramount interest as they indicate the transformation of ionic > liquids from small laboratory level to large-scale industrial > implementation.In this study, new data for the binary mixtures containing > {trihexyltetradecylphosphonium chloride ([P+14, 6, 6, 6] [Cl-]) IL and > propanoic acid (PA)} and {1-ethyl-3-methylimidazolium tetrafluoroborate > ([Emim][BF4]) + benzaldehyde or ethyl acetoacetate} were investigated under > atmospheric pressure (p equivalent to 0.1 MPa) and at temperatures (293.15 to > 313.15) K. Densities (��) > ... > ' > > org.dspace.xoai.services.impl.cache.DSpaceXOAICacheService.store(DSpaceXOAICacheService.java:114) > > org.dspace.xoai.controller.DSpaceOAIDataProvider.contextAction(DSpaceOAIDataProvider.java:104) > sun.reflect.GeneratedMethodAccessor633.invoke(Unknown Source) > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > java.lang.reflect.Method.invoke(Method.java:498) > > org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:215) > > org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:132) > > org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104) > > org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:743) > > org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:672) > > org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:82) > > org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:933) > > org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:867) > > org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:951) > > org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:842) > javax.servlet.http.HttpServlet.service(HttpServlet.java:622) > > org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:827) > javax.servlet.http.HttpServlet.service(HttpServlet.java:729) > org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) > > In the error message, the document's abstract,'𝜌'. has been encoded as > '��', but seems to be causing the exception. > > If I remove the abstract and wait a day (presumably for re-indexing), I > can access the record via OAI-PMH. > > Is there a way to include these symbols that will not cause the exception? > > I do have 'URIEncoding="UTF-8"' in my port 8080 connector definition in > server.xml. > > DSpace version: CRIS-5.10.0-SNAPSHOT > SCM revision: 8390fec2945050541427ef1249dbbbd56b1ccdc4 > SCM branch: fix-sword > OS: Linux(amd64) version 4.4.0-198-generic > Applications: > Discovery: enabled. > JRE: Private Build version 1.8.0_282 > Ant version: Apache Ant(TM) version 1.9.6 compiled on July 20 2018 > Maven version: 3.3.9 > -- All messages to this mailing list should adhere to the DuraSpace Code of Conduct: https://duraspace.org/about/policies/code-of-conduct/ --- You received this message because you are subscribed to the Google Groups "DSpace Technical Support" group. 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