IncompatibleClassChangeError on Spring Boot app

Elastic Observability APM
1

Hi, I'm currently using Java APM Agent v1.19.0 with my Spring Boot (v2.2.1) app.
I encountered an issue where by my app couldn't startup and throws IncompatibleClassChangeError.

I'm starting the app manually using java -javaagent:/apps/libs/elastic-apm-agent-1.20.0.jar

On the Spring Boot App start up, it hit this the following exception:
apm log|690x347

The app can be started normally after I removed the -javaagent.

I'm using Open JDK v1.8.0_252.

Any help is appreciated. Thanks!

2

Hi,

The error you report seems to be triggered by the glowroot java agent, and not directly by the Elastic APM Agent, but that could however be a side-effect of it.

  • Did the issue happens only with 1.20.0 and not with 1.19.0 ?
  • Does the issue happens when you remove the glowroot agent ?

Running with multiple agents at the same time (especially if they serve the same purpose) is definitely not recommended.

side note: sharing log in screenshot form is not the most convenient here, if you have to send more logs/errors, please copy/paste text or attach a file.

3

Hi,

My apologize for sharing the log in screenshot.
Thank you for the info!
The issue gone after I removed the glowroot agent.

4

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