Bug Ground Item nullpointer

using the following code and getting the following error, this is on a rooftop course btw:

Code (Text):

1. GroundItem mark = GroundItems.newQuery().names("Mark of grace").results().nearest();

Code (Text):

1. java.lang.NullPointerException
2.     at nul.iIIiIIiiIiIiI.IiiIIiiiiIiIi(zmc:179)
3.     at com.runemate.game.api.hybrid.region.Region.getCurrentPlane(hha:15)
4.     at nul.IiiiiIiiIiiiI.IiiIIiiiiIiIi(ohc:145)
5.     at com.runemate.game.api.hybrid.region.GroundItems.getLoaded(wvc:132)
6.     at com.runemate.game.api.hybrid.region.GroundItems.getLoaded(wvc:145)
7.     at com.runemate.game.api.hybrid.queries.GroundItemQueryBuilder.IiiIIiiiiIiIi(iyc:21)
8.     at com.runemate.game.api.hybrid.queries.QueryBuilder.IiiIIiiiiIiIi(pjc:221)
9.     at com.runemate.game.api.hybrid.queries.QueryBuilder.results(pjc:162)
10.     at com.ancillary.bots.anagility.nodes.NavigateObstacleNode.takeGraceMark(NavigateObstacleNode.java:89)
11.     at com.ancillary.bots.anagility.nodes.NavigateObstacleNode.execute(NavigateObstacleNode.java:42)
12.     at com.ancillary.bots.anagility.AnAgility.onLoop(AnAgility.java:34)
13.     at com.runemate.game.api.script.framework.LoopingBot.run(lgc:165)
14.     at com.runemate.game.api.script.framework.AbstractBot.start(nhc:505)
15.     at nul.IiiIiIiiiiiiI.run(vvc:159)

literally the next line i am checking if mark != null, but the NPE is on the line where i am running the query.