[IntelliJ][ReportedByUser] Uncaught Exception java.lang.IllegalStateException: Fatal Exception thrown on Scheduler.Worker thread. #4532

com.intellij.openapi.wm.impl.IdeRootPane[,0,22,1920x964,invalid,layout=javax.swing.JRootPane$RootLayout,alignmentX=0.0,alignmentY=0.0,border=,flags=449,maximumSize=,minimumSize=,preferredSize=]

IdeaLoggingEvent[message=null, throwable=java.lang.IllegalStateException: Fatal Exception thrown on Scheduler.Worker thread.
	at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:59)
Caused by: rx.exceptions.OnErrorFailedException: Error occurred when trying to propagate error to Observer.onError
Caused by: rx.exceptions.CompositeException: 2 exceptions occurred. 
Caused by: rx.exceptions.CompositeException$CompositeExceptionCausalChain: Chain of Causes for CompositeException In Order Received =>
Caused by: java.io.IOException: Cannot run program "func" (in directory "/Users/mingli/IdeaProjects/azure-function-examples/target/azure-functions/azure-function-examples-1596612498166"): error=2, No such file or directory
	at com.microsoft.intellij.runner.functions.localrun.FunctionRunState.runFunctionCli(FunctionRunState.java:120)