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POUTFDataFormatException and ClassNotFoundException when adding an image to Liferay portlet
 

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  1. POUTFDataFormatException and ClassNotFoundException when adding an image to Liferay portlet
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    <p>I use Liferay 5.2.3 on Tomcat 5.5. I added the tag</p> <pre><code>&lt;img alt="G.png" src="&lt;%= request.getContextPath() %&gt;/images/G.png"&gt; </code></pre> <p>to one of the JSPs that I dispatch my portlet to, and I received:</p> <pre class="lang-none prettyprint-override"><code>ERROR [http-8080-Processor22] (StandardWrapperValve.java:253) Servlet.service() for servlet jsp threw exception java.io.UTFDataFormatException: Invalid byte 1 of 1-byte UTF-8 sequence. at org.apache.jasper.xmlparser.UTF8Reader.invalidByte(UTF8Reader.java:621) at org.apache.jasper.xmlparser.UTF8Reader.read(UTF8Reader.java:492) at org.apache.jasper.xmlparser.XMLEncodingDetector.load(XMLEncodingDetector.java:1000) at org.apache.jasper.xmlparser.XMLEncodingDetector.skipString(XMLEncodingDetector.java:951) at org.apache.jasper.xmlparser.XMLEncodingDetector.scanXMLDecl(XMLEncodingDetector.java:1209) at org.apache.jasper.xmlparser.XMLEncodingDetector.getEncoding(XMLEncodingDetector.java:121) at org.apache.jasper.xmlparser.XMLEncodingDetector.getEncoding(XMLEncodingDetector.java:109) at org.apache.jasper.compiler.ParserController.determineSyntaxAndEncoding(ParserController.java:305) at org.apache.jasper.compiler.ParserController.doParse(ParserController.java:170) at org.apache.jasper.compiler.ParserController.parse(ParserController.java:101) at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:156) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:296) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:277) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:265) at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:564) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:302) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:154) at com.liferay.portal.servlet.filters.header.HeaderFilter.processFilter(HeaderFilter.java:109) at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:91) at com.liferay.portal.kernel.servlet.PortalClassLoaderFilter.doFilter(PortalClassLoaderFilter.java:78) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:875) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689) at java.lang.Thread.run(Thread.java:662) ERROR [http-8080-Processor20] (StandardWrapperValve.java:253) Servlet.service() for servlet jsp threw exception java.lang.ClassNotFoundException: org.apache.jsp.images.G_png at java.net.URLClassLoader$1.run(URLClassLoader.java:202) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:190) at org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:131) at org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:63) at org.apache.jasper.JspCompilationContext.load(JspCompilationContext.java:597) at org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:137) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:314) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:154) at com.liferay.portal.servlet.filters.header.HeaderFilter.processFilter(HeaderFilter.java:109) at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:91) at com.liferay.portal.kernel.servlet.PortalClassLoaderFilter.doFilter(PortalClassLoaderFilter.java:78) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:875) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689) at java.lang.Thread.run(Thread.java:662) </code></pre> <p>Some images are loaded well and some are not.</p> <p>What could be going wrong?</p>
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USPrzemysław Różycki
    1. USPrzemysław Różycki
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
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      1. PTAnswer
    1. This table or related slice is empty.
    1. COJust to precise: G.png exists in images subfolder of portlet war.
      singulars
      1. POUTFDataFormatException and ClassNotFoundException when adding an image to Liferay portlet
      1. USPrzemysław Różycki
 

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