Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed: java.lang.NoSuchMethodError: 'boolean org.springframework.web.context.request.async.WebAsyncManager.isMultipartRequestParsed()'] with root cause java.lang.NoSuchMethodError: 'boolean org.springframework.web.context.request.async.WebAsyncManager.isMultipartRequestParsed()'

Today i faced a weird exception where in my spring boot app was throwing the below error :

2024-09-04T20:01:07.764-07:00 ERROR 2713 --- [xplore] [nio-8080-exec-2] 
o.a.c.c.C.[.[.[/].[dispatcherServlet]    : Servlet.service() for servlet 
[dispatcherServlet] in context with path [] threw exception 
[Request processing failed: java.lang.NoSuchMethodError: 
'boolean org.springframework.web.context.request.async.WebAsyncManager.isMultipartRequestParsed()'] 
with root cause

java.lang.NoSuchMethodError: 'boolean org.springframework.web.context.request.async.WebAsyncManager.isMultipartRequestParsed()'
	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1125) ~[spring-webmvc-6.1.12.jar:6.1.12]
	at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:979) ~[spring-webmvc-6.1.12.jar:6.1.12]
	at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1014) ~[spring-webmvc-6.1.12.jar:6.1.12]
	at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:903) ~[spring-webmvc-6.1.12.jar:6.1.12]
	at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:564) ~[tomcat-embed-core-10.1.28.jar:6.0]
	at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:885) ~[spring-webmvc-6.1.12.jar:6.1.12]
	at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:658) ~[tomcat-embed-core-10.1.28.jar:6.0]

2024-09-04T20:01:07.789-07:00 ERROR 2713 --- [xplore] [nio-8080-exec-2] o.a.c.c.C.[.[.[/].[dispatcherServlet]    : Servlet.service() for servlet [dispatcherServlet] threw exception

java.lang.NoSuchMethodError: 'boolean org.springframework.web.context.request.async.WebAsyncManager.isMultipartRequestParsed()'
	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1125) ~[spring-webmvc-6.1.12.jar:6.1.12]
	at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:979) ~[spring-webmvc-6.1.12.jar:6.1.12]
	at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1014) ~[spring-webmvc-6.1.12.jar:6.1.12]
	at org.springf

2024-09-04T20:01:07.790-07:00 ERROR 2713 --- [xplore] [nio-8080-exec-2] o.a.c.c.C.[Tomcat].[localhost]           : Exception Processing [ErrorPage[errorCode=0, location=/error]]

jakarta.servlet.ServletException: Request processing failed: java.lang.NoSuchMethodError: 'boolean org.springframework.web.context.request.async.WebAsyncManager.isMultipartRequestParsed()'
	at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1022) ~[spring-webmvc-6.1.12.jar:6.1.12]
	at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:903) ~[spring-webmvc-6.1.12.jar:6.1.12]
	at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:564) ~[tomcat-embed-core-10.1.28.jar:6.0]
	at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:885) ~[spring-webmvc-6.1.12.jar:6.1.12]
	at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:658) ~[tomcat-embed-core-10.1.28.jar:6.0]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:195) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.28.jar:10.1.28]
	at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-6.1.4.jar:6.1.4]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.1.4.jar:6.1.4]
	at

After much research i figured out that this issue is because of having the same jar included with multiple versions.







If you see the pom file as in first and second image, i have defined two dependencies : spring-boot-starter-web and spring-web

Because of that there are two different versions of spring-web jar in the external libraries folder, Because of this i was facing the above error. Once i removed spring-web from dependencies then there were no longer multiple versions of same jar and so the issue got fixed. 





 

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