java.lang.AssertionError: variables(type: END_TAG) encountered
        at org.rubyforge.debugcommons.reader.VariablesReader.parseVariables(VariablesReader.java:67)
        at org.rubyforge.debugcommons.reader.VariablesReader.parse(VariablesReader.java:48)
        at org.rubyforge.debugcommons.reader.VariablesReader.readVariables(VariablesReader.java:96)
        at org.rubyforge.debugcommons.ReadersSupport.processElement(ReadersSupport.java:156)
        at org.rubyforge.debugcommons.ReadersSupport.startXPPLoop(ReadersSupport.java:116)
        at org.rubyforge.debugcommons.ReadersSupport.access$200(ReadersSupport.java:44)
        at org.rubyforge.debugcommons.ReadersSupport$XPPLoop.run(ReadersSupport.java:271)