Cannot understand jenkins deployment error

I am new to jenkins, and i am trying to make a deployment into a remote serve, but i am getting the following error:

    Current dependency:com.vmd positionWatchLoader latest.integration:: loading settings :: file = /tmp/tmp.uhKXp22892/ivysettings.xml:: resolving dependencies :: com.org#appli-caller;working    confs: [default]    found com.org#appli;300000 in local    [300000] com.org#appli;latest.integration:: resolution report :: resolve 82ms :: artifacts dl 0ms    ---------------------------------------------------------------------    |                  |            modules            ||   artifacts   |    |       conf       | number| search|dwnlded|evicted|| number|dwnlded|    ---------------------------------------------------------------------    |      default     |   1   |   1   |   0   |   0   ||   0   |   0   |    ---------------------------------------------------------------------:: problems summary :::::: WARNINGS        ::::::::::::::::::::::::::::::::::::::::::::::        ::          UNRESOLVED DEPENDENCIES         ::        ::::::::::::::::::::::::::::::::::::::::::::::        :: com.org#appli;300000: configuration not found in com.org#appli;300000: 'runtime'. It was required from com.org#appli-caller;working default        :::::::::::::::::::::::::::::::::::::::::::::::: USE VERBOSE OR DEBUG MESSAGE LEVEL FOR MORE DETAILS

And i am not able to interpret the error message, it says: configuration not found in com.vmd#positionWatchLoader;300000 which configuration ??

It was required from com.vmd#positionWatchLoader-caller;working default 

I have no dependency called: com.vmd#positionWatchLoader-caller !!!!!

I do not know if it can help: i am using Ant to build and Ivy to manage dependencies.

Any help will be much appreciated