Different version camunda in Tomcat

Camunda 7 Topics Discussion & Questions
1

Hello!
I have next dependency in pom file:

<dependency>
  <groupId>org.camunda.bpm</groupId>
  <artifactId>camunda-engine</artifactId>
  <version>7.15.0</version>
  <scope>provided</scope>
</dependency>

In tomcat folder /lib I have camunda-engine-7.11.0
Its working! Its normal?

2

Yup, as long as you’re not using any API or configuratoin that exists in 7.15.x but not in 7.11.x it should work.

3

All my jar`s in tomcat folder /lib have different version duplicate.
Like this:

camunda-engine-plugin-spin-7.11.0.jar
camunda-engine-plugin-spin-7.12.0.jar
camunda-spin-dataformat-all-1.6.7.jar
camunda-spin-dataformat-all-1.7.4.jar
etc

Should I delete the old versions?
Before this moment I dont have problem with this but now I have NoSuchMethodError in different places at new process.
thank you very much