Notice: Undefined index: url in _link_process() (line 345 of ../link.module).
----------
field_config

a:7:{
  s:12:"translatable";s:1:"0";
  s:12:"entity_types";a:0:{}
  s:8:"settings";a:7:{
    s:10:"attributes";a:3:{
      s:6:"target";s:7:"default";
      s:5:"class";s:0:"";
      s:3:"rel";s:0:"";
    }
    s:3:"url";i:0;
    s:5:"title";s:8:"optional";
    s:11:"title_value";s:0:"";
    s:15:"title_maxlength";i:128;
    s:13:"enable_tokens";i:1;
    s:7:"display";a:1:{
      s:10:"url_cutoff";i:80;
    }
  }
  s:7:"storage";a:5:{
    s:4:"type";s:17:"field_sql_storage";
    s:8:"settings";a:0:{}
    s:6:"module";s:17:"field_sql_storage";
    s:6:"active";s:1:"1";
    s:7:"details";a:1:{
      s:3:"sql";a:2:{
	s:18:"FIELD_LOAD_CURRENT";a:1:{
	  s:24:"field_data_field_cmelink";a:3:{
	    s:3:"url";s:17:"field_cmelink_url";
	    s:5:"title";s:19:"field_cmelink_title";
	    s:10:"attributes";s:24:"field_cmelink_attributes";
	  }
	}
	s:19:"FIELD_LOAD_REVISION";a:1:{
	  s:28:"field_revision_field_cmelink";a:3:{
	    s:3:"url";s:17:"field_cmelink_url";
	    s:5:"title";s:19:"field_cmelink_title";
	    s:10:"attributes";s:24:"field_cmelink_attributes";
	  }
	}
      }
    }
  }
  s:12:"foreign keys";a:0:{}
  s:7:"indexes";a:0:{}
  s:2:"id";s:2:"10";
}

------------------------
field_config_instance
a:7:{
  s:5:"label";s:4:"Link";
  s:6:"widget";a:5:{
    s:6:"weight";s:1:"6";
    s:4:"type";s:10:"link_field";
    s:6:"module";s:4:"link";
    s:6:"active";i:0;
    s:8:"settings";a:0:{}
  }
  s:8:"settings";a:10:{
    s:12:"validate_url";i:0;
    s:3:"url";i:0;
    s:5:"title";s:8:"optional";
    s:11:"title_value";s:0:"";
    s:15:"title_maxlength";s:3:"128";
    s:7:"display";a:1:{
      s:10:"url_cutoff";s:2:"80";
    }
    s:10:"attributes";a:5:{
      s:6:"target";s:7:"default";
      s:3:"rel";s:0:"";
      s:5:"class";s:0:"";
      s:18:"configurable_title";i:0;
      s:5:"title";s:0:"";
    }
    s:10:"rel_remove";s:7:"default";
    s:13:"enable_tokens";i:1;
    s:18:"user_register_form";b:0;
  }
  s:7:"display";a:1:{
    s:7:"default";a:5:{
      s:5:"label";s:5:"above";
      s:4:"type";s:12:"link_default";
      s:8:"settings";a:0:{}
      s:6:"module";s:4:"link";
      s:6:"weight";i:5;
    }
  }
  s:8:"required";i:0;
  s:11:"description";s:0:"";
  s:13:"default_value";N;
}