skip null enteries

Author: madhephaestus

src/main/java/com/neuronrobotics/bowlerstudio/scripting/cadoodle/CaDoodleFile.java

@@ -641,7 +641,7 @@ public static int applyToAllConstituantElements(boolean addRet, String targetNam
 		immutable.addAll(back);
 		for (int i = 0; i < immutable.size(); i++) {
 			CSG csg = immutable.get(i);
-			if (csg.isLock())
+			if ( csg==null || csg.isLock())
 				continue;
 			// boolean inGroup = csg.isInGroup();
 			boolean thisCSGIsInGroupNamedAfterTarget = csg.checkGroupMembership(targetName);

src/main/java/com/neuronrobotics/bowlerstudio/scripting/cadoodle/Group.java

@@ -49,7 +49,7 @@ public List<CSG> process(List<CSG> incoming) {
 				if (name.contentEquals(csg.getName())) {
 					if(csg.isNoScale())
 						noscale=true;
-					if(csg.isMotionLock() || csg.isInGroup())
+					if(csg.isMotionLock() )
 						nomove=true;
 					Optional<String> mobileBaseName = csg.getMobileBaseName();
 					if(mobileBaseName.isPresent()) {