我已经定制了JasperServer
。我正在使用PostgreSQL
带有JasperServer
. 我已经导入了报告。但是,我无法查看这些报告JasperServer
以及iReport
. 当我像 xml 一样查看它时,它会显示一个长数字。
如果有人使用Postgres数据库配置JasperServer ,请帮助我解决此问题。
注意:当我使用 MySQL 数据库时没有问题
当我尝试执行报告时,它会引发以下异常。加载报告模板时出错
消息:
net.sf.jasperreports.engine.JRException:org.xml.sax.SAXParseException:prolog 中不允许内容。
级别:
严重
堆栈跟踪:
org.xml.sax.SAXParseException: Content is not allowed in prolog.
net.sf.jasperreports.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:245)
net.sf.jasperreports.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:228)
net.sf.jasperreports.engine.xml.JRXmlLoader.load(JRXmlLoader.java:216)
com.jaspersoft.ireport.designer.JrxmlLoader.reloadJasperDesign(JrxmlLoader.java:87)
com.jaspersoft.ireport.designer.JrxmlVisualView.run(JrxmlVisualView.java:505)
org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:572)
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:997)
Content is not allowed in prolog.
com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:195)
com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(ErrorHandlerWrapper.java:174)
com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:388)
com.sun.org.apache.xerces.internal.impl.XMLScanner.reportFatalError(XMLScanner.java:1414)
com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:1039)
com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:648)
com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:140)
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:511)
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:808)
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:119)
com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205)
com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522)
org.apache.commons.digester.Digester.parse(Digester.java:1647)
net.sf.jasperreports.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:241)
net.sf.jasperreports.engine.xml.JRXmlLoader.loadXML(JRXmlLoader.java:228)
net.sf.jasperreports.engine.xml.JRXmlLoader.load(JRXmlLoader.java:216)
com.jaspersoft.ireport.designer.JrxmlLoader.reloadJasperDesign(JrxmlLoader.java:87)
com.jaspersoft.ireport.designer.JrxmlVisualView.run(JrxmlVisualView.java:505)
org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:572)
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:997)