Catch errors caused by bad indentation in yml's.

EssentialsGroupManager/src/Changelog.txt

@@ -156,3 +156,4 @@ v 1.9:
 	- Auto rename all case sensitive world folders to lower case (if possible).
 	- Update GlobalGroups.yml for new/changed Towny permission nodes.
 	- Stop attempting to push empty permissions when players edit the yml's incorrectly.
+	- Catch errors caused by bad indentation in yml's.

EssentialsGroupManager/src/org/anjocaido/groupmanager/GlobalGroups.java

@@ -116,6 +116,7 @@ public class GlobalGroups {
 	
 			// Load each groups permissions list.
 			if (allGroups != null) {
+				try {
 					for (String groupName : allGroups.keySet()) {
 						Group newGroup = new Group(groupName.toLowerCase());
 						Object element;
@@ -153,6 +154,9 @@ public class GlobalGroups {
 						// Push a new group
 						addGroup(newGroup);
 					}
+				} catch (Exception e) {
+					throw new IllegalArgumentException("Invalid node type, or bad indentation in GlobalGroups! ");
+				}
 			}
 		
 			removeGroupsChangedFlag();

EssentialsGroupManager/src/org/anjocaido/groupmanager/dataholder/WorldDataHolder.java

@@ -460,6 +460,7 @@ public class WorldDataHolder {
         Map<String, List<String>> inheritance = new HashMap<String, List<String>>();
         try {
             Map<String, Object> allGroupsNode = (Map<String, Object>) groupsRootDataNode.get("groups");
+            try {
 	            for (String groupKey : allGroupsNode.keySet()) {
 	                Map<String, Object> thisGroupNode = (Map<String, Object>) allGroupsNode.get(groupKey);
 	                Group thisGrp = ph.createGroup(groupKey);
@@ -547,6 +548,9 @@ public class WorldDataHolder {
 	                	throw new IllegalArgumentException("Invalid formatting found in inheritance section for group: " + thisGrp.getName() + " in file: " + groupsFile.getPath());
 	                }
 	            }
+            } catch (Exception e) {
+				throw new IllegalArgumentException("Invalid node type, or bad indentation in file: " + groupsFile.getPath());
+			}
         } catch (Exception ex) {
             ex.printStackTrace();
             throw new IllegalArgumentException("Your " + groupsFile.getPath() + " file is invalid. See console for details.");
@@ -609,6 +613,7 @@ public class WorldDataHolder {
         
         // Load users if the file is NOT empty
         if (allUsersNode != null)
+        	try {
 		        for (String usersKey : allUsersNode.keySet()) {
 		        	Map<String, Object> thisUserNode = null;
 		        	try {
@@ -695,6 +700,9 @@ public class WorldDataHolder {
 		                thisUser.setGroup(ph.getDefaultGroup());
 		            }
 		        }
+        	} catch (Exception e) {
+				throw new IllegalArgumentException("Invalid node type, or bad indentation in file: " + usersFile.getPath());
+			}
         
         ph.removeUsersChangedFlag();
         // Update the LastModified time.