Jump to content
Search the Forums BEFORE making a new post.
Currently supported: All versions

[1.7.2]Problem with writeNBT

enbecko

By enbecko
in Modder Support

 Share

Recommended Posts

enbecko Tree Puncher

enbecko

Posted
Posted

Hello guys,

 

my writeToNBT method in the TileEntity EntityHeater throws this Exception:

java.lang.RuntimeException: class com.alotfood.alotfood.entitys.EntityHeater is missing a mapping! This is a bug!
at net.minecraft.tileentity.TileEntity.writeToNBT(TileEntity.java:100) ~[TileEntity.class:?]
at com.alotfood.alotfood.entitys.EntityHeater.writeToNBT(EntityHeater.java:252) ~[EntityHeater.class:?]
at net.minecraft.world.chunk.storage.AnvilChunkLoader.writeChunkToNBT(AnvilChunkLoader.java:323) [AnvilChunkLoader.class:?]
at net.minecraft.world.chunk.storage.AnvilChunkLoader.saveChunk(AnvilChunkLoader.java:132) [AnvilChunkLoader.class:?]
at net.minecraft.world.gen.ChunkProviderServer.safeSaveChunk(ChunkProviderServer.java:229) [ChunkProviderServer.class:?]
at net.minecraft.world.gen.ChunkProviderServer.saveChunks(ChunkProviderServer.java:281) [ChunkProviderServer.class:?]
at net.minecraft.world.WorldServer.saveAllChunks(WorldServer.java:875) [WorldServer.class:?]
at net.minecraft.server.MinecraftServer.saveAllWorlds(MinecraftServer.java:370) [MinecraftServer.class:?]
at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:113) [integratedServer.class:?]
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:482) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:746) [MinecraftServer$2.class:?]

 

The writeToNBT method:

        @Override
        public void writeToNBT(NBTTagCompound tagCompound2) {
                super.writeToNBT(tagCompound2);
                System.out.println("aha");
   
                NBTTagList itemList = new NBTTagList();
                for (int i = 0; i < inv.length; i++) {
                        ItemStack stack = inv[i];
                        if (stack != null) {
                                NBTTagCompound tag = new NBTTagCompound();
                                tag.setByte("Slot", (byte) i);
                                stack.writeToNBT(tag);
                                System.out.println("aha");
                                itemList.appendTag(tag);
                        }
                }
                tagCompound2.setTag("Heater", itemList);
        }

 

I dont know what causes the Exception beacause I used a similar writen method in another TileEntity

 

Hope you can help me :)

 

enbecko

 

Link to comment
Share on other sites
enbecko Tree Puncher

enbecko

Posted
  • Author
Posted

I should have been more detailed.

 

I have a tileentity with a gui. When i put an item in a slot from the tileentity it gives a certain temperature. That works fine but when i close the game and reopen it, one instance of the tileentity seems to have the item in it as needed and updates the temperature correctly, but the other instance just updates when i open the gui.

 

 

Link to comment
Share on other sites
  • 2 weeks later...
enbecko Tree Puncher

enbecko

Posted
  • Author
Posted

Well I have an TileEntity that refreshs up to a certain point and then it places a block on its position.

I can see the newly placed Block but it does not have the functions, it should have. I printed ot the world of the placed block and it only has the client one, so there must be a way to synchronize that.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Unfortunately, your content contains terms that we do not allow. Please edit your content to remove the highlighted words below.
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
 Share
Go to topic listing

Announcements



  • Recently Browsing

    • No registered users viewing this page.

  • Posts

    • SKYsource
      Server WARN

      By SKYsource · Posted

      How to fix file server-1.20.1-20230612.114412-srg.jar  
    • houman
      New tiered support policy

      By houman · Posted

      Bagus   Bagus
    • Gianka1485
      [1.20.1] Getting players skin texture by their UUID

      By Gianka1485 · Posted

      Just a few months ago I was creating my own plugin for Minecraft 1.20.2 spigot that did the same thing, but the skins were not saved, if you can understand this code that I made a long time ago it may help you.   //This is a class method private static String APIRequest(String value, String url, String toSearch) { try { URL api = new URL(url + value); HttpURLConnection connection = (HttpURLConnection) api.openConnection(); connection.setRequestMethod("GET"); int responseCode = connection.getResponseCode(); if (responseCode == HttpURLConnection.HTTP_OK) { BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream())); StringBuilder response = new StringBuilder(); for (String responseChar; (responseChar = reader.readLine()) != null; ) response.append(responseChar); reader.close(); JSONObject responseObject = new JSONObject(response.toString()); if (!toSearch.equals("id")) return responseObject .getJSONArray("properties") .getJSONObject(0) .getString("value"); else return responseObject.getString("id"); } else { AntiGianka.ConsoleMessage(ChatColor.RED, String.format( "Could not get %s. Response code: %s", ((toSearch.equals("id")) ? "UUID" : "texture"), responseCode )); } } catch (MalformedURLException error) { AntiGianka.ConsoleMessage(ChatColor.RED, "An error occurred while trying to access the URL. Error: " + error); } catch (IOException error) { AntiGianka.ConsoleMessage(ChatColor.RED, "An error occurred while attempting to connect to the URL. Error: " + error); } return ""; } //other class method private void SkinGetter() { String uuid; String textureCoded; if ((uuid = APIRequest(args[0], "https://api.mojang.com/users/profiles/minecraft/", "id")).isEmpty() || (textureCoded = APIRequest(uuid, "https://sessionserver.mojang.com/session/minecraft/profile/", "value")).isEmpty() ) sender.sendMessage(ChatColor.RED + String.format( "An error has occurred while trying to obtain the %s player skin, please check if the name %s is spelled correctly or try again later.", args[0], args[0] ) ); else SkinSetter(textureCoded); } //other more private void SkinSetter(String textureCoded) { JSONObject profile = new JSONObject(new String(Base64.getDecoder().decode(textureCoded))); try { URL textureUrl = new URL(profile.getJSONObject("textures"). getJSONObject("SKIN"). getString("url")); if (sender instanceof Player && args.length == 1) { PlayerTextures playerTextures = ((Player) sender).getPlayerProfile().getTextures(); playerTextures.setSkin(textureUrl); ((Player) sender).getPlayerProfile().setTextures(playerTextures); if (((Player) sender).getPlayerProfile().getTextures().getSkin() != null) sender.sendMessage(((Player) sender).getPlayerProfile().getTextures().getSkin().toString()); else sender.sendMessage("Null"); sender.sendMessage("Skin changed successfully.a"); } else { } AntiGianka.ConsoleMessage(ChatColor.GREEN, "Skin command executed successfully."); } catch (MalformedURLException error) { sender.sendMessage(ChatColor.RED + String.format( "An error has occurred while trying to obtain the %s player skin, please check if the name %s is spelled correctly or try again later.", args[0], args[0] ) ); AntiGianka.ConsoleMessage(ChatColor.RED, "An error occurred while trying to access the URL. Error: " + error); } }  
    • TileEntity
      How to locate deeper and darker structures ?

      By TileEntity · Posted

      Use /locate structure The chat should show all available structures as suggestion For the Ancient City it is /locate structure ancient_city
    • TileEntity
      HELP

      By TileEntity · Posted

      So does it work without this mod? Did you test it with other builds?

  • Topics

  • Who's Online (See full list)

×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.

  I accept