Error during loading of plugin

[D0zee]

Hello everyone! I've made plugin. It works perfect locally, but when I load it on update site, it gives me strange error which is connected with tm4e. My plugin is very simple - it's just a some provider that launch some jar. This is the repo of project , master branch.

The plugin contains of two subprojects: feature which just include one plugin, and plugin itself. The stack trace of error I've attached as screen.

The most strange is that I don't use org.eclipse.e4.ui.workbench. Maybe you can find the mistake in my project, thank you for all answers in advance!

[sebthom]

I guess you are for some reason using mismatching versions of the tm4e.core and tm4e.ui plugins.

These combinations work for me: