Shulou(Shulou.com)06/01 Report--

Today, I will talk to you about the example analysis of xml parsing failure, which may not be well understood by many people. In order to let everyone know more, Xiaobian summarized the following contents for everyone. I hope that everyone can gain something according to this article.

Originally, I was going to write a test program with dubbo. Running OK in eclipse, I sent it to the test environment to prepare for verification. The following exception occurred: Exception in thread "main" org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException: Line 13 in XML document from URL \[jar:file:/C:/Users/XXX/Downloads/single-data/single-data/target/single-data-1.0.1.jar!/ consumer.xml\] is invalid; nested exception is org.xml.sax.SAXParseException; lineNumber: 13; columnNumber: 59; cvc-complex-type.2.4.c: Wildcard matching is comprehensive, but declaration for element 'dubbo:application' could not be found. at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:399) at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:336) at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:304) at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:181) at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:217) at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:188) at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:252) at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:127) at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:93) at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:129) at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:614) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:514) at org.springframework.context.support.ClassPathXmlApplicationContext. (ClassPathXmlApplicationContext.java:139) at org.springframework.context.support.ClassPathXmlApplicationContext. (ClassPathXmlApplicationContext.java:83) at com.open.loading.TestLoading.main(TestLoading.java:20) Caused by: org.xml.sax.SAXParseException; lineNumber: 13; columnNumber: 59; cvc-complex-type.2.4.c: Wildcard matching is comprehensive, but declaration for element 'dubbo:application' cannot be found. at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source) at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.error(Unknown Source) at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source) at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source) at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source) at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator$XSIErrorReporter.reportError(Unknown Source) at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.reportSchemaError(Unknown Source) at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.handleStartElement(Unknown Source) at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.emptyElement(Unknown Source) at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(Unknown Source) at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source) at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(Unknown Source) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source) at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(Unknown Source) at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(Unknown Source) at org.springframework.beans.factory.xml.DefaultDocumentLoader.loadDocument(DefaultDocumentLoader.java:76) at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadDocument(XmlBeanDefinitionReader.java:429) at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:391)

See dubbo namespace, think of spring custom schema processing, so check the finished jar package inside META-INF/spring-hanlder, found that there is no dubbo-related configuration. The problem is clear, so change the maven packaging configuration

Add two transformers and the problem is solved.

The reason for recording this incident is that this is the second time I have encountered it. It took me nearly an hour to check the problem each time. It is very difficult under high pressure.

After reading the above, do you have any further understanding of the example analysis of xml parsing failure? If you still want to know more knowledge or related content, please pay attention to the industry information channel, thank you for your support.

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