[ChestPreview] Errors in console

MoMoe

Hello, I've recently started getting errors in the console. I believe when looking at furnaces and smokers maybe? Or maybe at set intervals when a furnace is running?

[12:16:26 WARN]: [ChestPreview] Task #8592 for ChestPreview v1.0.8 generated an exception
java.lang.NullPointerException: Cannot invoke "org.bukkit.block.Block.getLocation()" because "<parameter3>.a" is null
        at chestpreview.m.j.a(SourceFile:405) ~[ChestPreview_1.0.8.jar:?]
        at java.util.HashMap.forEach(HashMap.java:1429) ~[?:?]
        at java.util.Collections$SynchronizedMap.forEach(Collections.java:2955) ~[?:?]
        at chestpreview.m.j.a(SourceFile:404) ~[ChestPreview_1.0.8.jar:?]
        at chestpreview.m.j.b(SourceFile:505) ~[ChestPreview_1.0.8.jar:?]
        at org.bukkit.craftbukkit.v1_20_R3.scheduler.CraftTask.run(CraftTask.java:101) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at org.bukkit.craftbukkit.v1_20_R3.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:482) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at net.minecraft.server.MinecraftServer.tickChildren(MinecraftServer.java:1679) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at net.minecraft.server.dedicated.DedicatedServer.tickChildren(DedicatedServer.java:487) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:1558) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1246) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:323) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at java.lang.Thread.run(Thread.java:1583) ~[?:?]
[12:16:41 WARN]: [ChestPreview] Task #8626 for ChestPreview v1.0.8 generated an exception
java.lang.NullPointerException: Cannot invoke "org.bukkit.block.Block.getLocation()" because "<parameter3>.a" is null
        at chestpreview.m.j.a(SourceFile:405) ~[ChestPreview_1.0.8.jar:?]
        at java.util.HashMap.forEach(HashMap.java:1429) ~[?:?]
        at java.util.Collections$SynchronizedMap.forEach(Collections.java:2955) ~[?:?]
        at chestpreview.m.j.a(SourceFile:404) ~[ChestPreview_1.0.8.jar:?]
        at chestpreview.m.j.b(SourceFile:505) ~[ChestPreview_1.0.8.jar:?]
        at org.bukkit.craftbukkit.v1_20_R3.scheduler.CraftTask.run(CraftTask.java:101) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at org.bukkit.craftbukkit.v1_20_R3.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:482) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at net.minecraft.server.MinecraftServer.tickChildren(MinecraftServer.java:1679) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at net.minecraft.server.dedicated.DedicatedServer.tickChildren(DedicatedServer.java:487) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:1558) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1246) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:323) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at java.lang.Thread.run(Thread.java:1583) ~[?:?]
[12:18:21 INFO]: class net.minecraft.commands.arguments.ArgumentSignatures
[12:18:21 INFO]: MoMoe0 issued server command: /give MoMoe0 minecraft:chest
[12:18:21 INFO]: [MoMoe0: Gave 1 [Chest] to MoMoe0]
[12:20:04 WARN]: [ChestPreview] Task #8922 for ChestPreview v1.0.8 generated an exception
java.lang.NullPointerException: Cannot invoke "org.bukkit.block.Block.getLocation()" because "<parameter3>.a" is null
        at chestpreview.m.j.a(SourceFile:405) ~[ChestPreview_1.0.8.jar:?]
        at java.util.HashMap.forEach(HashMap.java:1429) ~[?:?]
        at java.util.Collections$SynchronizedMap.forEach(Collections.java:2955) ~[?:?]
        at chestpreview.m.j.a(SourceFile:404) ~[ChestPreview_1.0.8.jar:?]
        at chestpreview.m.j.b(SourceFile:505) ~[ChestPreview_1.0.8.jar:?]
        at org.bukkit.craftbukkit.v1_20_R3.scheduler.CraftTask.run(CraftTask.java:101) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at org.bukkit.craftbukkit.v1_20_R3.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:482) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at net.minecraft.server.MinecraftServer.tickChildren(MinecraftServer.java:1679) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at net.minecraft.server.dedicated.DedicatedServer.tickChildren(DedicatedServer.java:487) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:1558) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1246) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:323) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at java.lang.Thread.run(Thread.java:1583) ~[?:?]
[12:20:17 WARN]: [ChestPreview] Task #9018 for ChestPreview v1.0.8 generated an exception
java.lang.NullPointerException: Cannot invoke "org.bukkit.block.Block.getLocation()" because "<parameter3>.a" is null
        at chestpreview.m.j.a(SourceFile:405) ~[ChestPreview_1.0.8.jar:?]
        at java.util.HashMap.forEach(HashMap.java:1429) ~[?:?]
        at java.util.Collections$SynchronizedMap.forEach(Collections.java:2955) ~[?:?]
        at chestpreview.m.j.a(SourceFile:404) ~[ChestPreview_1.0.8.jar:?]
        at chestpreview.m.j.b(SourceFile:505) ~[ChestPreview_1.0.8.jar:?]
        at org.bukkit.craftbukkit.v1_20_R3.scheduler.CraftTask.run(CraftTask.java:101) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at org.bukkit.craftbukkit.v1_20_R3.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:482) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at net.minecraft.server.MinecraftServer.tickChildren(MinecraftServer.java:1679) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at net.minecraft.server.dedicated.DedicatedServer.tickChildren(DedicatedServer.java:487) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:1558) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1246) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:323) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at java.lang.Thread.run(Thread.java:1583) ~[?:?]
[12:20:27 INFO]: :admin: MoMoe0 ⏵ Hello
[12:20:51 WARN]: [ChestPreview] Task #9125 for ChestPreview v1.0.8 generated an exception
java.lang.NullPointerException: Cannot invoke "org.bukkit.block.Block.getLocation()" because "<parameter3>.a" is null
        at chestpreview.m.j.a(SourceFile:405) ~[ChestPreview_1.0.8.jar:?]
        at java.util.HashMap.forEach(HashMap.java:1429) ~[?:?]
        at java.util.Collections$SynchronizedMap.forEach(Collections.java:2955) ~[?:?]
        at chestpreview.m.j.a(SourceFile:404) ~[ChestPreview_1.0.8.jar:?]
        at chestpreview.m.j.b(SourceFile:505) ~[ChestPreview_1.0.8.jar:?]
        at org.bukkit.craftbukkit.v1_20_R3.scheduler.CraftTask.run(CraftTask.java:101) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at org.bukkit.craftbukkit.v1_20_R3.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:482) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at net.minecraft.server.MinecraftServer.tickChildren(MinecraftServer.java:1679) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at net.minecraft.server.dedicated.DedicatedServer.tickChildren(DedicatedServer.java:487) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:1558) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1246) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:323) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at java.lang.Thread.run(Thread.java:1583) ~[?:?]

MoMoe

I see that this bug has been reported as far back as February on Github and SpigotMC. Kind of unfortunate for a paid resource to go this long without getting this addressed, though I can understand with ItemsAdder being such a big plugin, it can take a lot of time away from smaller plugins like Chest Preview.

Is there any news on this?

Verum

If it's already been reported on the GitHub, best you can do is add any additional information to the issue. Lone has obviously been a little occupied with the V4 recode and getting everything updated to 1.20.6

MoMoe

Yeah no worries it's completely understandable. Thank you for the reply and clarification!

Verum

Hey MoMoe, just a follow up to say an update has been put out that should fix this issue. Let us know if it still persists!

MoMoe

Hey uhhh no it unfortunately doesn't work…

[07:41:40 ERROR]: Error occurred while enabling ChestPreview v1.0.8-release-3 (Is it up to date?)
java.lang.RuntimeException: This server is not compatible with this plugin.
        at chestpreview.m.k.a(SourceFile:48) ~[ChestPreview_1.0.8-release-3.jar:?]
        at chestpreview.m.t.<init>(SourceFile:49) ~[ChestPreview_1.0.8-release-3.jar:?]
        at chestpreview.m.t.u(SourceFile:66) ~[ChestPreview_1.0.8-release-3.jar:?]
        at dev.lone.chestpreview.Main.onEnable(SourceFile:74) ~[ChestPreview_1.0.8-release-3.jar:?]
        at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:287) ~[purpur-api-1.20.4-R0.1-SNAPSHOT.jar:?]
        at io.papermc.paper.plugin.manager.PaperPluginInstanceManager.enablePlugin(PaperPluginInstanceManager.java:188) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at io.papermc.paper.plugin.manager.PaperPluginManagerImpl.enablePlugin(PaperPluginManagerImpl.java:104) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:507) ~[purpur-api-1.20.4-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.craftbukkit.v1_20_R3.CraftServer.enablePlugin(CraftServer.java:653) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at org.bukkit.craftbukkit.v1_20_R3.CraftServer.enablePlugins(CraftServer.java:564) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at net.minecraft.server.MinecraftServer.loadWorld0(MinecraftServer.java:675) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at net.minecraft.server.MinecraftServer.loadLevel(MinecraftServer.java:435) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:346) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1146) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:323) ~[purpur-1.20.4.jar:git-Purpur-2176]
        at java.lang.Thread.run(Thread.java:1583) ~[?:?]
[07:41:40 INFO]: [ChestPreview] Disabling ChestPreview v1.0.8-release-3

How come the compatibility skips over 1.20.4? This isn't very ideal for me lol

Verum

I'll forward this to Lone and he'll get back to you