Camunda plugin store unable to build camunda webapp

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1

He guys,
I am trying your https://camunda.org/plugins/

  1. Select reporting sample
  2. Select wildfly standalone
  3. Select wildfly standalone again (Cause it switches to JBoss standalone???)
  4. Enter 7.4.0
  5. Download cockpit webapp

results in
org.jboss.resteasy.spi.UnhandledException: java.lang.NullPointerException
org.jboss.resteasy.core.SynchronousDispatcher.handleApplicationException(SynchronousDispatcher.java:365)
org.jboss.resteasy.core.SynchronousDispatcher.handleException(SynchronousDispatcher.java:233)
org.jboss.resteasy.core.SynchronousDispatcher.handleInvokerException(SynchronousDispatcher.java:209)
org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:557)
org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:524)
org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:126)
org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208)
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55)
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50)
javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
JBWEB000071: root cause java.lang.NullPointerException
java.io.Reader.(Reader.java:61)
java.io.InputStreamReader.(InputStreamReader.java:55)
org.apache.commons.io.IOUtils.copy(IOUtils.java:1049)
org.apache.commons.io.IOUtils.toString(IOUtils.java:359)
org.camunda.bpm.pluginstore.CockpitIndexHtmlGenerator.generateHtml(CockpitIndexHtmlGenerator.java:30)
org.camunda.bpm.pluginstore.maven.BuildManager.generateAndBuildCockpit(BuildManager.java:85)
org.camunda.bpm.pluginstore.maven.BuildManager.buildCockpitWar(BuildManager.java:53)
org.camunda.bpm.pluginstore.rest.PluginStoreResource.createCockpitWar(PluginStoreResource.java:100)
org.camunda.bpm.pluginstore.rest.PluginStoreResource.createCockpitWar(PluginStoreResource.java:90)
org.camunda.bpm.pluginstore.rest.PluginStoreResource$Proxy$_$$WeldClientProxy.createCockpitWar(PluginStoreResource$Proxy$$$_WeldClientProxy.java)
sun.reflect.GeneratedMethodAccessor34.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:597)
org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:167)
org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:257)
org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:222)
org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:211)
org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:542)
org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:524)
org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:126)
org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208)
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55)
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50)
javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
JBWEB000072: note JBWEB000073: The full stack trace of the root cause is available in the JBoss Web/7.2.0.Final logs.

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