Property private val logger = LoLSummoners.getLogger() should have a property descriptor: null
java.lang.AssertionError: Property private val logger = LoLSummoners.getLogger() should have a property descriptor: null
	at org.jetbrains.kotlin.codegen.PropertyCodegen.gen(PropertyCodegen.java:93)
	at org.jetbrains.kotlin.codegen.MemberCodegen.genFunctionOrProperty(MemberCodegen.java:197)
	at org.jetbrains.kotlin.codegen.ClassBodyCodegen.generateDeclaration(ClassBodyCodegen.java:124)
	at org.jetbrains.kotlin.codegen.ClassBodyCodegen.generateBody(ClassBodyCodegen.java:74)
	at org.jetbrains.kotlin.codegen.MemberCodegen.generate(MemberCodegen.java:120)
	at org.jetbrains.kotlin.codegen.MemberCodegen.genClassOrObject(MemberCodegen.java:234)
	at org.jetbrains.kotlin.codegen.PackageCodegen.generateClassOrObject(PackageCodegen.java:147)
	at org.jetbrains.kotlin.asJava.LightClassDataProviderForClassOrObject.generate(LightClassDataProvider.kt:279)
	at org.jetbrains.kotlin.asJava.LightClassDataProvider.compute(LightClassDataProvider.kt:105)
	at com.intellij.psi.impl.PsiCachedValueImpl.doCompute(PsiCachedValueImpl.java:49)
	at com.intellij.util.CachedValueBase.getValueWithLock(CachedValueBase.java:222)
	at com.intellij.psi.impl.PsiCachedValue.getValueWithLock(PsiCachedValue.java:66)
	at com.intellij.psi.impl.PsiCachedValueImpl.getValue(PsiCachedValueImpl.java:38)
	at org.jetbrains.kotlin.asJava.KtLightClassForExplicitDeclaration$Companion.getLightClassData(KtLightClassForExplicitDeclaration.kt:412)
	at org.jetbrains.kotlin.asJava.KtLightClassForExplicitDeclaration.getLightClassData(KtLightClassForExplicitDeclaration.kt:175)
	at org.jetbrains.kotlin.asJava.KtLightClassForExplicitDeclaration.getJavaFileStub(KtLightClassForExplicitDeclaration.kt:168)
	at org.jetbrains.kotlin.asJava.KtLightClassForExplicitDeclaration.getDelegate(KtLightClassForExplicitDeclaration.kt:146)
	at org.jetbrains.kotlin.asJava.KtWrappingLightClass.getOwnMethods(KtWrappingLightClass.java:131)
	at com.intellij.psi.impl.source.ClassInnerStuffCache.getAllMethods(ClassInnerStuffCache.java:169)
	at com.intellij.psi.impl.source.ClassInnerStuffCache.access$300(ClassInnerStuffCache.java:38)
	at com.intellij.psi.impl.source.ClassInnerStuffCache$3.compute(ClassInnerStuffCache.java:75)
	at com.intellij.psi.util.CachedValuesManager$1.compute(CachedValuesManager.java:136)
	at com.intellij.psi.impl.PsiCachedValueImpl.doCompute(PsiCachedValueImpl.java:49)
	at com.intellij.util.CachedValueBase.getValueWithLock(CachedValueBase.java:222)
	at com.intellij.psi.impl.PsiCachedValue.getValueWithLock(PsiCachedValue.java:66)
	at com.intellij.psi.impl.PsiCachedValueImpl.getValue(PsiCachedValueImpl.java:38)
	at com.intellij.util.CachedValuesManagerImpl.getCachedValue(CachedValuesManagerImpl.java:84)
	at com.intellij.psi.util.CachedValuesManager.getCachedValue(CachedValuesManager.java:132)
	at com.intellij.psi.impl.source.ClassInnerStuffCache.getMethods(ClassInnerStuffCache.java:71)
	at org.jetbrains.kotlin.asJava.KtWrappingLightClass.getMethods(KtWrappingLightClass.java:64)
	at org.jetbrains.kotlin.asJava.LightClassUtil.getPsiMethodWrappers(LightClassUtil.kt:132)
	at org.jetbrains.kotlin.asJava.LightClassUtil.getPsiMethodWrapper(LightClassUtil.kt:125)
	at org.jetbrains.kotlin.asJava.LightClassUtil.getLightClassMethod(LightClassUtil.kt:117)
	at org.jetbrains.kotlin.idea.inspections.UnusedSymbolInspection$Companion.isEntryPoint(UnusedSymbolInspection.kt:76)
	at org.jetbrains.kotlin.idea.inspections.UnusedSymbolInspection$buildVisitor$1.visitNamedDeclaration(UnusedSymbolInspection.kt:167)
	at org.jetbrains.kotlin.psi.KtVisitorVoid.visitNamedDeclaration(KtVisitorVoid.java:951)
	at org.jetbrains.kotlin.psi.KtVisitorVoid.visitNamedDeclaration(KtVisitorVoid.java:21)
	at org.jetbrains.kotlin.psi.KtVisitor.visitNamedFunction(KtVisitor.java:53)
	at org.jetbrains.kotlin.psi.KtVisitorVoid.visitNamedFunction(KtVisitorVoid.java:49)
	at org.jetbrains.kotlin.psi.KtVisitorVoid.visitNamedFunction(KtVisitorVoid.java:475)
	at org.jetbrains.kotlin.psi.KtVisitorVoid.visitNamedFunction(KtVisitorVoid.java:21)
	at org.jetbrains.kotlin.psi.KtNamedFunction.accept(KtNamedFunction.java:48)
	at org.jetbrains.kotlin.psi.KtElementImplStub.accept(KtElementImplStub.java:58)
	at com.intellij.codeInspection.InspectionEngine.acceptElements(InspectionEngine.java:81)
	at com.intellij.codeInspection.InspectionEngine.createVisitorAndAcceptElements(InspectionEngine.java:69)
	at com.intellij.codeInsight.daemon.impl.LocalInspectionsPass.runToolOnElements(LocalInspectionsPass.java:294)
	at com.intellij.codeInsight.daemon.impl.LocalInspectionsPass.access$200(LocalInspectionsPass.java:73)
	at com.intellij.codeInsight.daemon.impl.LocalInspectionsPass$2.process(LocalInspectionsPass.java:261)
	at com.intellij.codeInsight.daemon.impl.LocalInspectionsPass$2.process(LocalInspectionsPass.java:256)
	at com.intellij.concurrency.ApplierCompleter.execAndForkSubTasks(ApplierCompleter.java:122)
	at com.intellij.concurrency.ApplierCompleter.access$000(ApplierCompleter.java:44)
	at com.intellij.concurrency.ApplierCompleter$1.run(ApplierCompleter.java:85)
	at com.intellij.openapi.application.impl.ApplicationImpl.tryRunReadAction(ApplicationImpl.java:1180)
	at com.intellij.concurrency.ApplierCompleter$2.run(ApplierCompleter.java:94)
	at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:446)
	at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:443)
	at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:392)
	at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:54)
	at com.intellij.concurrency.ApplierCompleter.wrapInReadActionAndIndicator(ApplierCompleter.java:106)
	at com.intellij.concurrency.ApplierCompleter.compute(ApplierCompleter.java:82)
	at jsr166e.CountedCompleter.exec(CountedCompleter.java:684)
	at jsr166e.ForkJoinTask.doExec(ForkJoinTask.java:260)
	at jsr166e.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:858)
	at jsr166e.ForkJoinPool.scan(ForkJoinPool.java:1687)
	at jsr166e.ForkJoinPool.runWorker(ForkJoinPool.java:1642)
	at jsr166e.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:108)