Mycat启动日志报错：XML document structures must start and end within the same entity.

原创

无关痛痒qaq 2021-07-27 14:24:39 博主文章分类：报错笔记 ©著作权

文章标签 Mycat 文章分类 后端开发

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今天在启动mycat的时候，日志文件中报了如下错误：

Caused by: io.mycat.config.util.ConfigException: org.xml.sax.SAXParseException; lineNumber: 24; columnNumber: 1; XML document structures must start and end within the same entity.
jvm 1    | 	at io.mycat.config.loader.xml.XMLSchemaLoader.load(XMLSchemaLoader.java:121)
jvm 1    | 	at io.mycat.config.loader.xml.XMLSchemaLoader.<init>(XMLSchemaLoader.java:78)
jvm 1    | 	at io.mycat.config.loader.xml.XMLSchemaLoader.<init>(XMLSchemaLoader.java:82)
jvm 1    | 	at io.mycat.config.ConfigInitializer.<init>(ConfigInitializer.java:76)
jvm 1    | 	at io.mycat.config.MycatConfig.<init>(MycatConfig.java:72)
jvm 1    | 	at io.mycat.MycatServer.<init>(MycatServer.java:178)
jvm 1    | 	at io.mycat.MycatServer.<clinit>(MycatServer.java:121)
jvm 1    | 	... 7 more
jvm 1    | Caused by: org.xml.sax.SAXParseException; lineNumber: 24; columnNumber: 1; XML document structures must start and end within the same entity.
jvm 1    | 	at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:203)
jvm 1    | 	at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(ErrorHandlerWrapper.java:177)
jvm 1    | 	at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:400)
jvm 1    | 	at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:327)
jvm 1    | 	at com.sun.org.apache.xerces.internal.impl.XMLScanner.reportFatalError(XMLScanner.java:1472)
jvm 1    | 	at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.endEntity(XMLDocumentFragmentScannerImpl.java:899)
jvm 1    | 	at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.endEntity(XMLDocumentScannerImpl.java:559)
jvm 1    | 	at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.endEntity(XMLEntityManager.java:1398)
jvm 1    | 	at com.sun.org.apache.xerces.internal.impl.XMLEntityScanner.load(XMLEntityScanner.java:1916)
jvm 1    | 	at com.sun.org.apache.xerces.internal.impl.XMLEntityScanner.skipChar(XMLEntityScanner.java:1551)
jvm 1    | 	at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2821)
jvm 1    | 	at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:602)
jvm 1    | 	at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:505)
jvm 1    | 	at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:841)
jvm 1    | 	at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:770)
jvm 1    | 	at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
jvm 1    | 	at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(DOMParser.java:243)
jvm 1    | 	at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:339)
jvm 1    | 	at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:121)
jvm 1    | 	at io.mycat.config.util.ConfigUtil.getDocument(ConfigUtil.java:115)
jvm 1    | 	at io.mycat.config.loader.xml.XMLSchemaLoader.load(XMLSchemaLoader.java:111)
jvm 1    | 	... 13 more
wrapper  | <-- Wrapper Stopped

原因：根据错误日志仔细检查了一下我的配置文件schema.xml，批量删除多余的注释的的时候不小心将最后一个标签<mycat:schema>删除了，并且进行中文注释的时候没有注意添加空格：

错误格式：