Not loading database

[Former user]

Plugin version: 2.3.5 MC version: 1.15.2 paper-105 Storage method: sqlite rc_database.db file size 15mb

So today I got this error, I had set delay_login to true, but have since set to false so I could connect to my own server. Never had this issue before, read through several other issues to come to this conclusion. This is the error I get in console when RC should be loading database. Does with and without old loading system set to true.

[20:34:44 WARN]: [RestrictedCreative] Plugin RestrictedCreative v2.3.5 generated an exception while executing task 76
java.lang.NullPointerException: null
at me.prunt.restrictedcreative.utils.Utils.getBlockChunk(Utils.java:86) ~[?:?]
at me.prunt.restrictedcreative.storage.DataHandler$2.run(DataHandler.java:485) ~[?:?]
at org.bukkit.craftbukkit.v1_15_R1.scheduler.CraftTask.run(CraftTask.java:84) ~[patched_1.15.2.jar:git-Paper-105]
at org.bukkit.craftbukkit.v1_15_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:54) ~[patched_1.15.2.jar:git-Paper-105]
at com.destroystokyo.paper.ServerSchedulerReportingWrapper.run(ServerSchedulerReportingWrapper.java:22) ~[patched_1.15.2.jar:git-Paper-105]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:?]
at java.lang.Thread.run(Unknown Source) [?:?]

[Hans Kurel]

Did you update the plugin before this error occured? Or used another (or older) database file? Or changed table names in the config?

[Taylor T]

No ive made no changes, to anything to do with this plugin. In fact it took me a bit to figure out this was the cause, because I hadnt done anything with it in quite some time.

[Hans Kurel]

Interesting. Maybe your server crashed before this occured? Because this error would show up only if there’s a invalid block saved to the database. Anyway, I’ll fix it in the next version.

[Taylor T]

That is possible, Thanks for the quick reply!

[Taylor T]

Still getting this error on startup, any suggestions to a fix would be appreciated. It doesnt seem to effect anything.. My Players Inventories are still saved from Creative to Survival… but an error raises concerns nonetheless.

‌

[08:46:08 INFO]: [RestrictedCreative] Enabling RestrictedCreative v2.3.6
[08:46:09 WARN]: java.sql.BatchUpdateException: batch entry 0: [SQLITE_CONSTRAINT] Abort due to constraint violation (UNIQUE constraint failed: rc_invs_tmp.player)
[08:46:09 WARN]: at org.sqlite.jdbc3.JDBC3Statement.executeBatch(JDBC3Statement.java:205)
[08:46:09 WARN]: at me.prunt.restrictedcreative.Main.loadData(Main.java:192)
[08:46:09 WARN]: at me.prunt.restrictedcreative.Main.onEnable(Main.java:67)
[08:46:09 WARN]: at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:263)
[08:46:09 WARN]: at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:364)
[08:46:09 WARN]: at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:483)
[08:46:09 WARN]: at org.bukkit.craftbukkit.v1_15_R1.CraftServer.enablePlugin(CraftServer.java:470)
[08:46:09 WARN]: at org.bukkit.craftbukkit.v1_15_R1.CraftServer.enablePlugins(CraftServer.java:384)
[08:46:09 WARN]: at net.minecraft.server.v1_15_R1.MinecraftServer.a(MinecraftServer.java:488)
[08:46:09 WARN]: at net.minecraft.server.v1_15_R1.DedicatedServer.init(DedicatedServer.java:298)
[08:46:09 WARN]: at net.minecraft.server.v1_15_R1.MinecraftServer.run(MinecraftServer.java:896)
[08:46:09 WARN]: at java.lang.Thread.run(Thread.java:748)

‌

[Hans Kurel]

I'll take a look.

[Hans Kurel]

Unfortunately I can't seem to figure out what the issue is here. Do you still have this error?

[Hans Kurel]

Waiting for reply.