com.intellij.diagnostic.PluginException and java.lang.IllegalStateException

Upon creating a new Korge project, I receive the following messages. I am running IntelliJ Ultimate Edition 2021.3.1 on openSUSE Tumbleweed and Java 17. The korge plugin version is 2.1.1.6.

`Calling `ClassLoader#getResource` with leading slash doesn't work; strip

com.intellij.diagnostic.PluginException: /com/soywiz/korge/intellij/generator/gradlew [Plugin: com.soywiz.korge.korge-intellij-plugin]
at com.intellij.ide.plugins.cl.PluginClassLoader.doFindResource(PluginClassLoader.java:490)
at com.intellij.ide.plugins.cl.PluginClassLoader.findResource(PluginClassLoader.java:437)
at java.base/java.lang.ClassLoader.getResource(ClassLoader.java:1401)
at com.soywiz.korge.intellij.KorgeResources.getBytes(KorgeResources.kt:6)
at com.soywiz.korge.intellij.module.KorgeModuleConfig.generate$lambda-3$getFileFromGenerator(KorgeModuleConfig.kt:33)
at com.soywiz.korge.intellij.module.KorgeModuleConfig.generate(KorgeModuleConfig.kt:37)
at com.soywiz.korge.intellij.module.KorgeModuleBuilder$setupRootModel$1$1.invokeSuspend(KorgeModuleBuilder.kt:47)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:106)
at kotlinx.coroutines.EventLoopImplBase.processNextEvent(EventLoop.common.kt:274)
at kotlinx.coroutines.BlockingCoroutine.joinBlocking(Builders.kt:85)
at kotlinx.coroutines.BuildersKt__BuildersKt.runBlocking(Builders.kt:59)
at kotlinx.coroutines.BuildersKt.runBlocking(Unknown Source)
at kotlinx.coroutines.BuildersKt__BuildersKt.runBlocking$default(Builders.kt:38)
at kotlinx.coroutines.BuildersKt.runBlocking$default(Unknown Source)
at com.soywiz.korge.intellij.module.KorgeModuleBuilder$setupRootModel$1.invoke(KorgeModuleBuilder.kt:46)
at com.soywiz.korge.intellij.module.KorgeModuleBuilder$setupRootModel$1.invoke(KorgeModuleBuilder.kt:43)
at com.soywiz.korge.intellij.util.UtilsKt$backgroundTask$1.run(Utils.kt:103)
at com.intellij.openapi.progress.impl.CoreProgressManager.startTask(CoreProgressManager.java:436)
at com.intellij.openapi.progress.impl.ProgressManagerImpl.startTask(ProgressManagerImpl.java:120)
at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcessWithProgressAsync$5(CoreProgressManager.java:496)
at com.intellij.openapi.progress.impl.ProgressRunner.lambda$submit$3(ProgressRunner.java:244)
at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcess$2(CoreProgressManager.java:188)
at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$executeProcessUnderProgress$12(CoreProgressManager.java:624)
at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:698)
at com.intellij.openapi.progress.impl.CoreProgressManager.computeUnderProgress(CoreProgressManager.java:646)
at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:623)
at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:66)
at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:175)
at com.intellij.openapi.progress.impl.ProgressRunner.lambda$submit$4(ProgressRunner.java:244)
at java.base/java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1700)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1$1.run(Executors.java:668)
at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1$1.run(Executors.java:665)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1.run(Executors.java:665)
at java.base/java.lang.Thread.run(Thread.java:829)`

`java.lang.IllegalStateException: Can't find resource '/com/soywiz/korge/intellij/generator/gradlew'
at com.soywiz.korge.intellij.KorgeResources.getBytes(KorgeResources.kt:6)
at com.soywiz.korge.intellij.module.KorgeModuleConfig.generate$lambda-3$getFileFromGenerator(KorgeModuleConfig.kt:33)
at com.soywiz.korge.intellij.module.KorgeModuleConfig.generate(KorgeModuleConfig.kt:37)
at com.soywiz.korge.intellij.module.KorgeModuleBuilder$setupRootModel$1$1.invokeSuspend(KorgeModuleBuilder.kt:47)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:106)
at kotlinx.coroutines.EventLoopImplBase.processNextEvent(EventLoop.common.kt:274)
at kotlinx.coroutines.BlockingCoroutine.joinBlocking(Builders.kt:85)
at kotlinx.coroutines.BuildersKt__BuildersKt.runBlocking(Builders.kt:59)
at kotlinx.coroutines.BuildersKt.runBlocking(Unknown Source)
at kotlinx.coroutines.BuildersKt__BuildersKt.runBlocking$default(Builders.kt:38)
at kotlinx.coroutines.BuildersKt.runBlocking$default(Unknown Source)
at com.soywiz.korge.intellij.module.KorgeModuleBuilder$setupRootModel$1.invoke(KorgeModuleBuilder.kt:46)
at com.soywiz.korge.intellij.module.KorgeModuleBuilder$setupRootModel$1.invoke(KorgeModuleBuilder.kt:43)
at com.soywiz.korge.intellij.util.UtilsKt$backgroundTask$1.run(Utils.kt:103)
at com.intellij.openapi.progress.impl.CoreProgressManager.startTask(CoreProgressManager.java:436)
at com.intellij.openapi.progress.impl.ProgressManagerImpl.startTask(ProgressManagerImpl.java:120)
at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcessWithProgressAsync$5(CoreProgressManager.java:496)
at com.intellij.openapi.progress.impl.ProgressRunner.lambda$submit$3(ProgressRunner.java:244)
at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcess$2(CoreProgressManager.java:188)
at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$executeProcessUnderProgress$12(CoreProgressManager.java:624)
at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:698)
at com.intellij.openapi.progress.impl.CoreProgressManager.computeUnderProgress(CoreProgressManager.java:646)
at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:623)
at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:66)
at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:175)
at com.intellij.openapi.progress.impl.ProgressRunner.lambda$submit$4(ProgressRunner.java:244)
at java.base/java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1700)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1$1.run(Executors.java:668)
at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1$1.run(Executors.java:665)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1.run(Executors.java:665)
at java.base/java.lang.Thread.run(Thread.java:829)`

Start with com.soywiz.korge.intellij.KorgeResources.getBytes in KorgeResources.kt, then trace its use from KorgeModuleConfig.generate and KorgeModuleBuilder.setupRootModel. Reproduce project creation with the listed IntelliJ and Java versions, and verify that the generator resource is found and a new Korge project completes without either exception.

Written by the indexing model from the issue text.