diff --git a/src/com/gpl/rpg/atcontentstudio/model/Project.java b/src/com/gpl/rpg/atcontentstudio/model/Project.java
index 73e04c2..dec4e12 100644
--- a/src/com/gpl/rpg/atcontentstudio/model/Project.java
+++ b/src/com/gpl/rpg/atcontentstudio/model/Project.java
@@ -522,6 +522,13 @@ public class Project implements ProjectTreeNode, Serializable {
 		return gde;
 	}
 
+	public NPC getNPCIgnoreCase(String id) {
+		NPC gde = createdContent.gameData.getNPCIgnoreCase(id);
+		if (gde == null) gde = alteredContent.gameData.getNPCIgnoreCase(id);
+		if (gde == null) gde = baseContent.gameData.getNPCIgnoreCase(id);
+		return gde;
+	}
+
 	public int getNPCCount() {
 		return createdContent.gameData.npcs.size() + baseContent.gameData.npcs.size();
 	}
@@ -833,7 +840,7 @@ public class Project implements ProjectTreeNode, Serializable {
 		int index = -1;
 		while (--i >= 0) {
 			NPC npc = getNPC(i);
-			if (spawngroup_id.equals(npc.spawngroup_id)) {
+			if (spawngroup_id.equalsIgnoreCase(npc.spawngroup_id)) {
 				for (NPC present : result) {
 					if (present.id.equals(npc.id)) {
 						alreadyAdded = true;
@@ -851,7 +858,7 @@ public class Project implements ProjectTreeNode, Serializable {
 		}
 		if (result.isEmpty()) {
 			//Fallback case. A single NPC does not declare a spawn group, but is referred by its ID in maps' spawn areas.
-			NPC npc = getNPC(spawngroup_id);
+			NPC npc = getNPCIgnoreCase(spawngroup_id);
 			if (npc != null) result.add(npc);
 		}
 		return result;
diff --git a/src/com/gpl/rpg/atcontentstudio/model/gamedata/Dialogue.java b/src/com/gpl/rpg/atcontentstudio/model/gamedata/Dialogue.java
index ddc83fa..feeff8c 100644
--- a/src/com/gpl/rpg/atcontentstudio/model/gamedata/Dialogue.java
+++ b/src/com/gpl/rpg/atcontentstudio/model/gamedata/Dialogue.java
@@ -171,7 +171,7 @@ public class Dialogue extends JSONElement {
 						requirement.parent = this;
 						if (requirementJson.get("requireType") != null) requirement.type = RequirementType.valueOf((String) requirementJson.get("requireType"));
 						requirement.required_obj_id = (String) requirementJson.get("requireID");
-						requirement.required_value = JSONElement.getInteger(Integer.parseInt(requirementJson.get("value").toString()));
+						if (requirementJson.get("value") != null) requirement.required_value = JSONElement.getInteger(Integer.parseInt(requirementJson.get("value").toString()));
 						if (requirementJson.get("negate") != null) requirement.negated = (Boolean) requirementJson.get("negate");
 						requirement.state = State.parsed;
 						reply.requirements.add(requirement);
diff --git a/src/com/gpl/rpg/atcontentstudio/model/gamedata/GameDataSet.java b/src/com/gpl/rpg/atcontentstudio/model/gamedata/GameDataSet.java
index 0eb5ba6..35981b0 100644
--- a/src/com/gpl/rpg/atcontentstudio/model/gamedata/GameDataSet.java
+++ b/src/com/gpl/rpg/atcontentstudio/model/gamedata/GameDataSet.java
@@ -212,6 +212,16 @@ public class GameDataSet implements ProjectTreeNode, Serializable {
 		return null;
 	}
 	
+	public NPC getNPCIgnoreCase(String id) {
+		if (npcs == null) return null;
+		for (NPC gde : npcs) {
+			if (id.equalsIgnoreCase(gde.id)){
+				return gde;
+			}
+		}
+		return null;
+	}
+	
 	public Quest getQuest(String id) {
 		if (quests == null) return null;
 		for (Quest gde : quests) {
diff --git a/src/com/gpl/rpg/atcontentstudio/ui/map/WorldMapEditor.java b/src/com/gpl/rpg/atcontentstudio/ui/map/WorldMapEditor.java
index 9fefe8f..aa6d70d 100644
--- a/src/com/gpl/rpg/atcontentstudio/ui/map/WorldMapEditor.java
+++ b/src/com/gpl/rpg/atcontentstudio/ui/map/WorldMapEditor.java
@@ -102,6 +102,10 @@ public class WorldMapEditor extends Editor {
 		return pane;
 	}
 	
+	public void updateXmlViewText(String text) {
+		editorPane.setText(text);
+	}
+	
 	
 	private JPanel buildSegmentTab(final WorldmapSegment worldmap) {
 		JPanel pane = new JPanel();