``` Exception in thread "main" kotlin.reflect.Kotl...
# ktor
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Exception in thread "main" kotlin.reflect.KotlinReflectionInternalError: Call is not yet supported for this function: public inline fun <reified T : Any> [Not-computed].fromJson(mapper: [Not-computed]): [Not-computed] defined in org.kotlin.community.web.helloworld.ktor[DeserializedSimpleFunctionDescriptor@4a8a60bc] (member = null)
	at kotlin.reflect.jvm.internal.KFunctionImpl$caller$2.invoke(KFunctionImpl.kt:70)
	at kotlin.reflect.jvm.internal.KFunctionImpl$caller$2.invoke(KFunctionImpl.kt:31)
	at kotlin.reflect.jvm.internal.ReflectProperties$LazySoftVal.invoke(ReflectProperties.java:93)
	at kotlin.reflect.jvm.internal.ReflectProperties$Val.getValue(ReflectProperties.java:32)
	at kotlin.reflect.jvm.internal.KFunctionImpl.getCaller(KFunctionImpl.kt)
	at kotlin.reflect.jvm.ReflectJvmMapping.getJavaMethod(ReflectJvmMapping.kt:62)
	at kotlin.reflect.jvm.ReflectJvmMapping.getKotlinFunction(ReflectJvmMapping.kt:132)
	at org.jetbrains.ktor.host.ApplicationLoader.instantiateAndConfigure(ApplicationLoader.kt:225)
	at org.jetbrains.ktor.host.ApplicationLoader.instantiateAndConfigureApplication(ApplicationLoader.kt:189)
	at org.jetbrains.ktor.host.ApplicationLoader.createApplication(ApplicationLoader.kt:107)
	at org.jetbrains.ktor.host.ApplicationLoader.getApplication(ApplicationLoader.kt:60)
	at org.jetbrains.ktor.host.ApplicationLifecycle$DefaultImpls.ensureApplication(ApplicationLifecycle.kt:22)
	at org.jetbrains.ktor.host.ApplicationLoader.ensureApplication(ApplicationLoader.kt:22)
	at org.jetbrains.ktor.jetty.JettyApplicationHost.start(JettyApplicationHost.kt:172)
	at org.jetbrains.ktor.host.ApplicationHostStartable$DefaultImpls.start$default(ApplicationHostStartable.kt:4)
	at org.jetbrains.ktor.jetty.DevelopmentHost.main(CommandLine.kt:9)