Index: /applications/editors/josm/plugins/Create_grid_of_ways/build.xml
===================================================================
--- /applications/editors/josm/plugins/Create_grid_of_ways/build.xml	(revision 32439)
+++ /applications/editors/josm/plugins/Create_grid_of_ways/build.xml	(revision 32440)
@@ -4,5 +4,5 @@
     <property name="commit.message" value="Changed constructor signature, updated build.xml"/>
     <!-- enter the *lowest* JOSM version this plugin is currently compatible with -->
-    <property name="plugin.main.version" value="7001"/>
+    <property name="plugin.main.version" value="10279"/>
 
     <!-- Configure these properties (replace "..." accordingly).
Index: /applications/editors/josm/plugins/Create_grid_of_ways/src/CreateGridOfWaysPlugin/CreateGridOfWaysAction.java
===================================================================
--- /applications/editors/josm/plugins/Create_grid_of_ways/src/CreateGridOfWaysPlugin/CreateGridOfWaysAction.java	(revision 32439)
+++ /applications/editors/josm/plugins/Create_grid_of_ways/src/CreateGridOfWaysPlugin/CreateGridOfWaysAction.java	(revision 32440)
@@ -46,5 +46,5 @@
     @Override
     public void actionPerformed(ActionEvent e) {
-        Collection<OsmPrimitive> sel = Main.main.getCurrentDataSet().getSelected();
+        Collection<OsmPrimitive> sel = Main.getLayerManager().getEditDataSet().getSelected();
         Collection<Node> nodesWay1 = new LinkedList<>();
         Collection<Node> nodesWay2 = new LinkedList<>();