An attempt was made to call a method that does not exist. The attempt was made from the following location:
1,SpringBoot 项目启动报错
*************************** APPLICATION FAILED TO START *************************** Description: An attempt was made to call a method that does not exist. The attempt was made from the following location: org.apache.catalina.authenticator.AuthenticatorBase.startInternal(AuthenticatorBase.java:1355) The following method did not exist: javax.servlet.ServletContext.getVirtualServerName()Ljava/lang/String; The method's class, javax.servlet.ServletContext, is available from the following locations: jar:file:/D:/development_tools/maven/apache-maven-3.6.3/repo/javax/servlet/servlet-api/2.5/servlet-api-2.5.jar!/javax/servlet/ServletContext.class jar:file:/D:/development_tools/maven/apache-maven-3.6.3/repo/org/apache/tomcat/embed/tomcat-embed-core/9.0.41/tomcat-embed-core-9.0.41.jar!/javax/servlet/ServletContext.class The class hierarchy was loaded from the following locations: javax.servlet.ServletContext: file:/D:/development_tools/maven/apache-maven-3.6.3/repo/javax/servlet/servlet-api/2.5/servlet-api-2.5.jar Action: Correct the classpath of your application so that it contains a single, compatible version of javax.servlet.ServletContext Process finished with exit code 1
2,错误原因 : jar 包冲突
jar:file:/D:/development_tools/maven/apache-maven-3.6.3/repo/javax/servlet/servlet-api/2.5/servlet-api-2.5.jar!/javax/servlet/ServletContext.class jar:file:/D:/development_tools/maven/apache-maven-3.6.3/repo/org/apache/tomcat/embed/tomcat-embed-core/9.0.41/tomcat-embed-core-9.0.41.jar!/javax/servlet/ServletContext.class
去掉就好了
本文作者:KwFruit
本文链接:https://www.cnblogs.com/mangoubiubiu/p/14258527.html
版权声明:本作品采用知识共享署名-非商业性使用-禁止演绎 2.5 中国大陆许可协议进行许可。
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