Hi Letters- That error looks indicates a problem with the alignment of dependencies. Specifically, that error is coming from the Spring framework. There is not enough information in this to answer your question.
I invite you to attach your log, and redacted configuration to a GitHub issue — https://github.com/apache/activemq/issues Thanks, Matt Pavlovich > On Sep 9, 2026, at 9:14 PM, [email protected] > <[email protected]> wrote: > > Dear all, > > I upgraded ActiveMQ from 6.2.6 to 6.2.9 and I also added > camel-util-json-4.21.0.jar file, but it fails when starting Camel > Content-Based Routing. > > I tried to fix it, but after loading complete, it always shows the error > message: > > 「Failed to execute main task. Reason: java.lang.NoSuchMethodError: > 'org.springframework.context.ApplicationContext > org.springframework.context.event.ContextRefreshedEvent.getSource()'」 > > Additionally, the above error message does not appear in activemq.log. > > Attached are my activemq.log, screenshots, and the activemq.xml file I > configured, thanks. > > > > > > ------------------------------------------------------------------------ > > Letters Wang 王信智 > > 專案經理 Project Manager > 崇太科技實業有限公司 ChunTai Tech Industrial Co., Ltd > http://www.domino.com.tw/ > TEL：02-2558-1229#235 > Mobile：0921-688-559 > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > For further information, visit: https://activemq.apache.org/contact
