Exception in remapping 1.21.1 and newer. | Support versions 1.21+

[Futodama]

Describe the bug Greetings, my dear developer. I am updating my server to the newest versions 1.21 and I am faced with the fact that my most favorite plugin among my players cannot work on new versions. Please fix this annoying error and make support for this version.

To Reproduce Steps to reproduce the behavior:

1. 'Run the server on the core of Purpur version 1.21.1.'
2. See error on startup

ERROR IN CONSOLE

[23:48:16 ERROR]: [PluginRemapper] Encountered exception remapping plugins java.util.concurrent.CompletionException: java.lang.RuntimeException: Failed to remap plugin jar 'plugins\RPGBank_1.0.16-r3.jar' at java.base/java.util.concurrent.CompletableFuture.wrapInCompletionException(CompletableFuture.java:323) ~[?:?] at java.base/java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:359) ~[?:?] at java.base/java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:364) ~[?:?] at java.base/java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:693) ~[?:?] at java.base/java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:526) ~[?:?] at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) ~[?:?] at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ~[?:?] at java.base/java.lang.Thread.run(Thread.java:1575) ~[?:?] Caused by: java.lang.RuntimeException: Failed to remap plugin jar 'plugins\RPGBank_1.0.16-r3.jar' at io.papermc.paper.pluginremap.PluginRemapper.lambda$remap$7(PluginRemapper.java:358) ~[purpur-1.21.1.jar:1.21.1-2329-803bf62] at java.base/java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:690) ~[?:?] ... 4 more Caused by: java.lang.RuntimeException: Failed to execute task dev/lone/RPGBank/b at net.neoforged.art.internal.AsyncHelper.invokeAll(AsyncHelper.java:56) ~[AutoRenamingTool-2.0.3.jar:?] at net.neoforged.art.internal.AsyncHelper.consumeAll(AsyncHelper.java:36) ~[AutoRenamingTool-2.0.3.jar:?] at net.neoforged.art.internal.RenamerImpl.run(RenamerImpl.java:177) ~[purpur-1.21.1.jar:?] at net.neoforged.art.internal.RenamerImpl.run(RenamerImpl.java:95) ~[purpur-1.21.1.jar:?] at io.papermc.paper.pluginremap.PluginRemapper.lambda$remap$7(PluginRemapper.java:355) ~[purpur-1.21.1.jar:1.21.1-2329-803bf62] at java.base/java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:690) ~[?:?] ... 4 more Caused by: java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Duplicate key a (attempted merging values default dev/lone/RPGBank/b/a Ldev/lone/RPGBank/a; and default dev/lone/RPGBank/b/a Ljava/util/Map;) at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:?] at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191) ~[?:?] at net.neoforged.art.internal.AsyncHelper.invokeAll(AsyncHelper.java:52) ~[AutoRenamingTool-2.0.3.jar:?] at net.neoforged.art.internal.AsyncHelper.consumeAll(AsyncHelper.java:36) ~[AutoRenamingTool-2.0.3.jar:?] at net.neoforged.art.internal.RenamerImpl.run(RenamerImpl.java:177) ~[purpur-1.21.1.jar:?] at net.neoforged.art.internal.RenamerImpl.run(RenamerImpl.java:95) ~[purpur-1.21.1.jar:?] at io.papermc.paper.pluginremap.PluginRemapper.lambda$remap$7(PluginRemapper.java:355) ~[purpur-1.21.1.jar:1.21.1-2329-803bf62] at java.base/java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:690) ~[?:?] ... 4 more Caused by: java.lang.IllegalStateException: Duplicate key a (attempted merging values default dev/lone/RPGBank/b/a Ldev/lone/RPGBank/a; and default dev/lone/RPGBank/b/a Ljava/util/Map;) at java.base/java.util.stream.Collectors.duplicateKeyException(Collectors.java:135) ~[?:?] at java.base/java.util.stream.Collectors.lambda$uniqKeysMapAccumulator$1(Collectors.java:182) ~[?:?] at java.base/java.util.stream.ReduceOps$3ReducingSink.accept(ReduceOps.java:169) ~[?:?] at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:215) ~[?:?] at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1709) ~[?:?] at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:570) ~[?:?] at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:560) ~[?:?] at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) ~[?:?] at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:265) ~[?:?] at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:727) ~[?:?] at net.neoforged.art.internal.ClassProviderImpl$ClassInfo.(ClassProviderImpl.java:122) ~[AutoRenamingTool-2.0.3.jar:?] at net.neoforged.art.internal.ClassProviderBuilderImpl.lambda$addClass$1(ClassProviderBuilderImpl.java:64) ~[AutoRenamingTool-2.0.3.jar:?] at java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1713) ~[?:?] at net.neoforged.art.internal.ClassProviderBuilderImpl.addClass(ClassProviderBuilderImpl.java:64) ~[AutoRenamingTool-2.0.3.jar:?] at net.neoforged.art.internal.RenamerImpl.lambda$run$2(RenamerImpl.java:178) ~[purpur-1.21.1.jar:?] at net.neoforged.art.internal.AsyncHelper.lambda$null$0(AsyncHelper.java:33) ~[AutoRenamingTool-2.0.3.jar:?] at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) ~[?:?] ... 3 more

Info (please complete the following information):

• Server version: Purpur Version: 1.21.1-2329-803bf62 (MC: 1.21.1)
• Client version: 1.21.1
• Plugin version: RPGBank_1.0.16-r3

[Futodama]

LoneLibs version 1.0.59

[Futodama]

@LoneDev6 I'm sorry to mention it. I really need this plugin. I own an RPG project where the banker is a very important part of the server economy. Please find at least some time to revive this wonderful plugin.

[Futodama]

Does it make sense to expect this plugin in the future or is it abandoned?

[LoneDev6]

I hope to find the time in the next days to update the plugin, thanks for the patience