fitnesse.components.ComponentInstantiationException: Unable to instantiate component for type fitnesse.mod.MUAuthenticator

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I downgraded to spark-notebook scala 2.10 with hadoop 2.6.0 then it worked. Finally switched to Apache Drill, works like a charm for diverse datasets.

Solutions on the web

via GitHub by ahennar
, 9 months ago
Unable to instantiate component for type fitnesse.mod.MUAuthenticator
via GitHub by ahennar
, 6 months ago
Unable to look up component for type 'Authenticator' with classname 'fitnesse.mod.MUAuthenticator'
via Stack Overflow by Klaus Schulz
, 9 months ago
Unable to instantiate component for type fitnesse.wikitext.widgets.MavenClasspathSymbolType
fitnesse.components.ComponentInstantiationException: Unable to instantiate component for type fitnesse.mod.MUAuthenticator
at java.lang.Class.getConstructor0(Class.java:3082)
at java.lang.Class.getConstructor(Class.java:1825)
at fitnesse.components.ComponentFactory.createComponent(ComponentFactory.java:71)
at fitnesse.components.ComponentFactory.createComponent(ComponentFactory.java:51)
at fitnesse.components.ComponentFactory.createComponent(ComponentFactory.java:80)
at fitnesse.plugins.PropertyBasedPluginFeatureFactory.getAuthenticator(PropertyBasedPluginFeatureFactory.java:70)
at fitnesse.plugins.PluginsLoader.getAuthenticator(PluginsLoader.java:77)
at fitnesse.plugins.PluginsLoader.makeAuthenticator(PluginsLoader.java:71)
at fitnesse.ContextConfigurator.makeFitNesseContext(ContextConfigurator.java:115)
at fitnesseMain.FitNesseMain.launchFitNesse(FitNesseMain.java:69)
at fitnesseMain.FitNesseMain.launchFitNesse(FitNesseMain.java:58)
at fitnesseMain.FitNesseMain.main(FitNesseMain.java:38)

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