bundle was activated before the state location was initialized error

[Neginysh]

I am trying to add a maven project to eclipse, after installation and entering the command : eclipse -nosplash -application com.seeq.eclipse.importprojects.headlessimport -data /path-to-eclipse-workspace/ -import /path-to-project/
I receive this error:
org.eclipse.m2e.logback.configuration: The org.eclipse.m2e.logback.configuration bundle was activated before the state location was initialized. Will retry after the state location is initialized.

I already added this line "com.seeq.eclipse.importprojects,1.4.0, plugins/com.seeq.eclipse.importprojects_1.4.0.jar,4,false" to bundle file in eclipse/configuration/org.eclipse.equinox.simpleconfigurator/bundles.info

[HugoMaier]

I got the same error. What did i do wrong?

org.eclipse.m2e.logback.configuration: The org.eclipse.m2e.logback.configuration
bundle was activated before the state location was initialized. Will retry aft
er the state location is initialized.

What can i do? I would love to have this plugin.

[manuserranog]

Same :(

[commodis]

You can ignore this, because it just states, that it started before the logger.