我有一个spring boot应用程序（grails 3.1.8），但是当我在intellij中运行该应用程序时，我得到了以下错误：
Caused by: java.lang.IllegalStateException: Failed to introspect annotated methods on class org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport
at org.springframework.core.type.StandardAnnotationMetadata.getAnnotatedMethods(StandardAnnotationMetadata.java:163)
at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:292)
at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:232)
at org.springframework.context.annotation.ConfigurationClassParser.processImports(ConfigurationClassParser.java:510)
... 26 common frames omitted
Caused by: java.lang.NoClassDefFoundError: javax/servlet/ServletContext
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
at java.lang.Class.getDeclaredMethods(Class.java:1975)
at org.springframework.core.type.StandardAnnotationMetadata.getAnnotatedMethods(StandardAnnotationMetadata.java:152)
... 29 common frames omitted
Caused by: java.lang.ClassNotFoundException: javax.servlet.ServletContext
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 33 common frames omitted我尝试按照构造函数抛出异常中的建议添加javax-servlet-api依赖项;嵌套异常为java. lang. NoClassDefFoundError：javax/服务小程序/服务上下文
但后来我开始得到：
ERROR org.springframework.boot.SpringApplication - Application startup failed
org.springframework.context.ApplicationContextException: Unable to start embedded container; nested exception is org.springframework.context.ApplicationContextException: Unable to start EmbeddedWebApplicationContext due to missing EmbeddedServletContainerFactory bean.
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:133)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:532)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:766)
at org.springframework.boot.SpringApplication.createAndRefreshContext(SpringApplication.java:361)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:307)
at grails.boot.GrailsApp.run(GrailsApp.groovy:55)
at grails.boot.GrailsApp.run(GrailsApp.groovy:374)
at grails.boot.GrailsApp.run(GrailsApp.groovy:363)
at grails.boot.GrailsApp$run.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:133)
at closemytab.Application.main(Application.groovy:13)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:144)
Caused by: org.springframework.context.ApplicationContextException: Unable to start EmbeddedWebApplicationContext due to missing EmbeddedServletContainerFactory bean.
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.getEmbeddedServletContainerFactory(EmbeddedWebApplicationContext.java:185)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.createEmbeddedServletContainer(EmbeddedWebApplicationContext.java:158)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:130)
... 18 common frames omitted这篇文章建议删除javax-servlet-api：Spring boot -- Unable to start EmbeddedWebApplicationContext due to missing EmbeddedServletContainerFactory bean
但我还是要面对最初的问题。
有什么想法吗？
6条答案
按热度按时间tjrkku2a1#
问题出在build.gradle上
Intellij对提供的不满意
我一换成
应用程序工作
l7wslrjt2#
穿着MavenSpring Boot 目标：第一个月
在IntelliJ中设置maven配置的步骤：
调试/运行配置|点击左上方可见的+按钮|选择Maven|将命令行设置为
spring-boot:runpwuypxnk3#
如果您正在使用intelliJ idea，您需要在 Run -〉Edit Configurations -〉Application 'your main class' 中启用' Include dependencies with“Provider”scope（包含具有“提供者”作用域的依赖项）（默认情况下它是禁用的）
v1l68za44#
在下面添加依赖项修复了我的问题：
记住也要有父依赖关系！
wswtfjt75#
对我来说，这是因为tomcat版本。我把tomcat版本从7.5改为8.5，问题就解决了。
ttcibm8c6#
Exception is java.lang.NoClassDefFoundError: javax/servlet/ServletContext仅仅意味着你不需要为你的应用程序提供tomcat依赖项，如果你使用intelliJ Idea，那么做起来很简单，如下所示。选择你的项目-〉打开Maven面板（它通常位于面板的右上角）-〉选择嵌入式。