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Help Bad RequestBypassToServer: null


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Hi, I'm having a problem with the phoenix event when I click on "info" in npc, it does not open the html with the information of the event and this error in GS, does anyone know how to fix it?

 

https://imgur.com/a/DTLu3

 

https://imgur.com/a/5jumZ

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15 answers to this question

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6 hours ago, L2shaken said:

Hi, I'm having a problem with the phoenix event when I click on "info" in npc, it does not open the html with the information of the event and this error in GS, does anyone know how to fix it?

 

https://imgur.com/a/DTLu3

 

https://imgur.com/a/5jumZ

 

This is not enough information, noone can help you.

Add more information.

 

Edited by Not Alone

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the button Info have a bypass, this bypass is wrong. check in requestbypasstoserver the specific bypass if it handles properly the tokens you sent

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Search the error message on sources, add a e.printStackTrace() and repost once you got more details. As said higher, a bypass encountered a null value and couldn't move on since it tried to make an action on an non-existing object.

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Check you RequestBypassToServer if have .

if dont have add.

				
				String[] str = _command.substring(6).trim().split(" ", 2);
				if (str.length == 1)
					activeChar.processQuestEvent(str[0], "");
				else
					activeChar.processQuestEvent(str[0], str[1]);
			}
+			else if (_command.startsWith("eventvote")) 
+				EventManager.getInstance().addVote(activeChar, Integer.parseInt(_command.substring(10))); 
+		 	else if (_command.startsWith("eventstats")) 
+		 	{
+		 		try
+		 		{
+		 	        EventStats.getInstance().showHtml(Integer.parseInt(_command.substring(11)),activeChar);
+		 		}
+		 		catch (Exception e)
+		 		{
+		 			activeChar.sendMessage("Currently there are no statistics to show.");
+		 		}
+		 	}
+		 	else if (_command.startsWith("eventstats_show")) 
+	 			EventStats.getInstance().showPlayerStats(Integer.parseInt(_command.substring(16)),activeChar); 
+		 	else if (_command.equals("eventbuffershow")) 
+		 		EventBuffer.getInstance().showHtml(activeChar); 
+		 	else if (_command.startsWith("eventbuffer")) 
+		 	{ 
+				EventBuffer.getInstance().changeList(activeChar, Integer.parseInt(_command.substring(12,_command.length()-2)), (Integer.parseInt(_command.substring(_command.length()-1)) == 0 ? false : true)); 
+				EventBuffer.getInstance().showHtml(activeChar); 
+		 	}
+		 	else if (_command.startsWith("eventinfo "))
+			{
+				int eventId = Integer.valueOf(_command.substring(10));
+				
+				NpcHtmlMessage html = new NpcHtmlMessage(0);
+				html.setFile("data/html/eventinfo/"+eventId+".htm");
+				activeChar.sendPacket(html);
+				activeChar.sendPacket(ActionFailed.STATIC_PACKET);
+			}
			else if (_command.startsWith("_match"))
			{

Thanks.

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7 hours ago, Tryskell said:

Search the error message on sources, add a e.printStackTrace() and repost once you got more details. As said higher, a bypass encountered a null value and couldn't move on since it tried to make an action on an non-existing object.


I've tried everything, apparently everything is correct, I do not understand this error.

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10 hours ago, Reborn12 said:

Missing requestbypasstoserver.java part if im not wrong


I added everything.

 

   Index: aCis_gameserver/java/net/sf/l2j/gameserver/network/clientpackets/RequestBypassToServer.java


            else if (_command.startsWith("eventvote ")) 
			{
				EventManager.getInstance().addVote(activeChar, Integer.parseInt(_command.substring(10)));
			}
			else if (_command.startsWith("eventstats "))
			{
				try
				{
					EventStats.getInstance().showHtml(Integer.parseInt(_command.substring(11)),activeChar);
				}
				catch (Exception e)
				{
					activeChar.sendMessage("Currently there are no statistics to show.");
				}
			}
			else if (_command.startsWith("eventstats_show "))
			{
				EventStats.getInstance().showPlayerStats(Integer.parseInt(_command.substring(16)),activeChar);
			}
			else if (_command.equals("eventbuffershow"))
			{
				EventBuffer.getInstance().showHtml(activeChar);
			}
			else if (_command.startsWith("eventbuffer "))
			{
				EventBuffer.getInstance().changeList(activeChar, Integer.parseInt(_command.substring(12,_command.length()-2)), (Integer.parseInt(_command.substring(_command.length()-1)) == 0 ? false : true)); 
				EventBuffer.getInstance().showHtml(activeChar);
			}
			else if (_command.startsWith("eventinfo "))
		    {
				int eventId = Integer.valueOf(_command.substring(10));
		        
		        NpcHtmlMessage html = new NpcHtmlMessage(0);
		        html.setFile("data/html-" + activeChar.getPlayerLanguage() + "/mods/eventinfo/" + eventId + ".htm");
		        html.replace("%amount%", String.valueOf(EventManager.getInstance().getInt(eventId, "rewardAmmount")));
		        html.replace("%item%", ItemTable.getInstance().createDummyItem(EventManager.getInstance().getInt(eventId, "rewardId")).getItemName());
		        html.replace("%minlvl%", String.valueOf(EventManager.getInstance().getInt(eventId, "minLvl")));
		        html.replace("%maxlvl%", String.valueOf(EventManager.getInstance().getInt(eventId, "maxLvl")));
		        html.replace("%time%", String.valueOf(EventManager.getInstance().getInt(eventId, "matchTime") / 60));
		        html.replace("%players%", String.valueOf(EventManager.getInstance().getInt(eventId, "minPlayers")));
		        html.replace("%url%", EventManager.getInstance().getString("siteUrl"));
		        html.replace("%buffs%", EventManager.getInstance().getBoolean(eventId, "removeBuffs") ? "Self" : "Full");
		        activeChar.sendPacket(html);
		        activeChar.sendPacket(ActionFailed.STATIC_PACKET);
		    }

 

  Index: aCis_gameserver/java/net/sf/l2j/gameserver/events/EventManager.java

 

Responsible for displaying html from NPC:

public void showFirstHtml(L2PcInstance player, int obj)
	{
		NpcHtmlMessage html = new NpcHtmlMessage(obj);
		StringBuilder sb = new StringBuilder();
		int count = 0;
		
		sb.append("<html><body><center><table width=270><tr><td width=145>Event Engine</td><td width=75>" + (getBoolean("eventBufferEnabled") ? "<a action=\"bypass -h eventbuffershow\">Buffer</a>" : "") + "</td><td width=50><a action=\"bypass -h eventstats 1\">Statistics</a></td></tr></table></center><br>");
		
		if (getStatus() == State.VOTING)
		{
			sb.append("<center><table width=270 bgcolor=5A5A5A><tr><td width=90>Events</td><td width=140><center>Time left: " + cdtask.getTime() + "</center></td><td width=40><center>Votes</center></td></tr></table></center><br>");
			
			for (Map.Entry<Integer, Event> event : events.entrySet())
			{
				count++;
				sb.append("<center><table width=270 " + (count % 2 == 1 ? "" : "bgcolor=5A5A5A") + "><tr><td width=180>" + event.getValue().getString("eventName") + "</td><td width=30><a action=\"bypass -h eventinfo " + event.getKey() + "\">Info</a></td><td width=30><center>" + getVoteCount(event.getKey()) + "</td></tr></table></center>");
			}
			
			sb.append("</body></html>");
			html.setHtml(sb.toString());
			player.sendPacket(html);
		}
		else if (getStatus() == State.REGISTERING)
		{
			sb.append("<center><table width=270 bgcolor=5A5A5A><tr><td width=70>");
			
			if (players.contains(player))
				sb.append("<a action=\"bypass -h npc_" + obj + "_unreg\">Unregister</a>");
			else
				sb.append("<a action=\"bypass -h npc_" + obj + "_reg\">Register</a>");
			
			sb.append("</td><td width=130><center><a action=\"bypass -h eventinfo " + getCurrentEvent().getInt("ids") + "\">" + getCurrentEvent().getString("eventName") + "</a></td><td width=70>Time: " + cdtask.getTime() + "</td></tr></table><br>");
			
			for (L2PcInstance p : EventManager.getInstance().players)
			{
				count++;
				sb.append("<center><table width=270 " + (count % 2 == 1 ? "" : "bgcolor=5A5A5A") + "><tr><td width=120>" + p.getName() + "</td><td width=40>lvl " + p.getLevel() + "</td><td width=110>" + p.getTemplate().getClassName() + "</td></tr></table>");
			}
			
			sb.append("</body></html>");
			html.setHtml(sb.toString());
			player.sendPacket(html);
		}
		else if (getStatus() == State.RUNNING)
			getCurrentEvent().showHtml(player, obj);
	}
	

 

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14 minutes ago, tazerman2 said:

 

 

public void showFirstHtml(L2PcInstance player, int obj)

 

Show me that part of your code in EventManager.java for me to compare. is possible ?

Edited by L2shaken

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your showfirsthtml is differet from my and i can't give you my code because i have change html's and i sell my phoenix.

try add from this maybe you find problem.

http://www.mediafire.com/file/ww4b3u0efs58t8q/Phoenix+Event+Engine+aCis.rar

Edited by tazerman2

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17 minutes ago, tazerman2 said:

 

 

html.replace("%item%", ItemTable.getInstance().createDummyItem(EventManager.getInstance().getInt(eventId, "rewardId")).getItemName());

 


I found the error, it is in this line, I isolated it and it worked normally.

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Why would you create a dummy item for ? Simply use ItemTable to retrieve item name, based on the itemId.

 

And put a damn null check if the item doesn't exist (case you write an invalid itemId, or don't write it at all).

Edited by Tryskell

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