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Cannot cast org.apache.logging.log4j.core.lookup.JndiLookup to org.apache.logging.log4j.core.lookup.StrLookup
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Cannot cast org.apache.logging.log4j.core.lookup.JndiLookup to org.apache.logging.log4j.core.lookup.StrLookup
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Cannot cast org.apache.logging.log4j.core.lookup.JmxRuntimeInputArgumentsLookup to org.apache.logging.log4j.core.lookup.StrLookup
via GitHub by milimetric
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Cannot cast org.apache.logging.log4j.core.lookup.JndiLookup to org.apache.logging.log4j.core.lookup.StrLookup
via minecraftforge.net by Unknown author, 2 years ago
Cannot cast net.minecraft.client.network.NetHandlerLoginClient to net.minecraft.client.network.NetHandlerPlayClient
java.lang.ClassCastException: Cannot cast 
org.apache.logging.log4j.core.lookup.JndiLookup to 
org.apache.logging.log4j.core.lookup.StrLookup	at java.lang.Class.cast(Class.java:3133)	at org.apache.logging.log4j.util.LoaderUtil.newCheckedInstanceOf(LoaderUtil.java:167)	at org.apache.logging.log4j.core.util.Loader.newCheckedInstanceOf(Loader.java:301)	at org.apache.logging.log4j.core.lookup.Interpolator.(Interpolator.java:94)	at org.apache.logging.log4j.core.config.AbstractConfiguration.(AbstractConfiguration.java:111)	at org.apache.logging.log4j.core.config.DefaultConfiguration.(DefaultConfiguration.java:48)	at org.apache.logging.log4j.core.LoggerContext.(LoggerContext.java:75)	at org.apache.logging.log4j.core.selector.ClassLoaderContextSelector.createContext(ClassLoaderContextSelector.java:171)	at org.apache.logging.log4j.core.selector.ClassLoaderContextSelector.locateContext(ClassLoaderContextSelector.java:145)	at org.apache.logging.log4j.core.selector.ClassLoaderContextSelector.getContext(ClassLoaderContextSelector.java:70)	at org.apache.logging.log4j.core.selector.ClassLoaderContextSelector.getContext(ClassLoaderContextSelector.java:57)	at org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:140)	at org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:41)	at org.apache.logging.log4j.LogManager.getContext(LogManager.java:182)	at org.apache.logging.log4j.spi.AbstractLoggerAdapter.getContext(AbstractLoggerAdapter.java:103)	at org.apache.logging.log4j.jul.AbstractLoggerAdapter.getContext(AbstractLoggerAdapter.java:34)	at org.apache.logging.log4j.spi.AbstractLoggerAdapter.getLogger(AbstractLoggerAdapter.java:42)	at org.apache.logging.log4j.jul.LogManager.getLogger(LogManager.java:89)	at java.util.logging.LogManager.demandLogger(LogManager.java:430)	at java.util.logging.Logger.demandLogger(Logger.java:346)	at java.util.logging.Logger.getLogger(Logger.java:393)	at com.google.inject.internal.util.Stopwatch.(Stopwatch.java:27)	at com.google.inject.internal.InternalInjectorCreator.(InternalInjectorCreator.java:61)	at com.google.inject.Guice.createInjector(Guice.java:96)	at com.google.inject.Guice.createInjector(Guice.java:73)	at io.druid.guice.GuiceInjectors.makeStartupInjector(GuiceInjectors.java:59)	at io.druid.indexer.HadoopDruidIndexerConfig.(HadoopDruidIndexerConfig.java:99)	at io.druid.indexing.common.task.HadoopIndexTask$HadoopDetermineConfigInnerProcessing.runTask(HadoopIndexTask.java:277)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at java.lang.reflect.Method.invoke(Method.java:606)	at io.druid.indexing.common.task.HadoopTask.invokeForeignLoader(HadoopTask.java:201)	at io.druid.indexing.common.task.HadoopIndexTask.run(HadoopIndexTask.java:175)	at io.druid.indexing.overlord.ThreadPoolTaskRunner$ThreadPoolTaskRunnerCallable.call(ThreadPoolTaskRunner.java:436)	at io.druid.indexing.overlord.ThreadPoolTaskRunner$ThreadPoolTaskRunnerCallable.call(ThreadPoolTaskRunner.java:408)	at java.util.concurrent.FutureTask.run(FutureTask.java:262)	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)	at java.lang.Thread.run(Thread.java:745)