# SEVERE: Exception Processing ErrorPage\[errorCode=0, location=/error\] org.springframework.web.util.NestedServletException: Handler dispatch failed; nested exception is java.lang.NoSuchMethodError: com.atlassian.connect.spring.interna l.AtlassianConnectErro

**URL:** <https://community.developer.atlassian.com/t/severe-exception-processing-errorpage-errorcode-0-location-error-org-springframework-web-util-nestedservletexception-handler-dispatch-failed-nested-exception-is-java-lang-nosuchmethoderror-com-atlassian-connect-spring-interna-l-atlassianconnecterro/53455>\
**Category:** Jira Cloud\
**Tags:** ac-spring-boot, java, jira-cloud, atlassian-connect\
**Created:** [November 5, 2021, 5:00am UTC](https://community.developer.atlassian.com/t/severe-exception-processing-errorpage-errorcode-0-location-error-org-springframework-web-util-nestedservletexception-handler-dispatch-failed-nested-exception-is-java-lang-nosuchmethoderror-com-atlassian-connect-spring-interna-l-atlassianconnecterro/53455 "2021-11-05T05:00:54Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![epehrson](https://sea1.discourse-cdn.com/atlassiandeveloper/user_avatar/community.developer.atlassian.com/epehrson/32/35813_2.png) [@epehrson](https://community.developer.atlassian.com/u/epehrson)\
**Post date:** [November 5, 2021, 9:28am UTC](https://community.developer.atlassian.com/t/severe-exception-processing-errorpage-errorcode-0-location-error-org-springframework-web-util-nestedservletexception-handler-dispatch-failed-nested-exception-is-java-lang-nosuchmethoderror-com-atlassian-connect-spring-interna-l-atlassianconnecterro/53455/2 "2021-11-05T09:28:27Z")

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Hi @shubhamtathe, your post seems similar to ['Collection is empty' exception on submit](https://community.developer.atlassian.com/t/collection-is-empty-exception-on-submit/52137), and the `NoSuchMethodError` suggests that you have a version mismatch.

Could you please confirm that you are using the latest versions of Spring Boot and atlassian-connect-spring-boot?

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