I downloaded the latest Hudson build and tried to run on my laptop. However, I
got following exception when hudson is started:
SEVERE: Exception sending context initialized event to listener instance of
class hudson.WebAppMain
java.lang.NullPointerException
at java.util.Collections$UnmodifiableCollection.<init>(Collections.java:994)
at java.util.Collections$UnmodifiableList.<init>(Collections.java:1148)
at java.util.Collections.unmodifiableList(Collections.java:1134)
at hudson.model.Hudson.getSlaves(Hudson.java:439)
at hudson.model.Hudson.updateComputerList(Hudson.java:252)
at hudson.model.Hudson.<init>(Hudson.java:152)
at hudson.WebAppMain.contextInitialized(WebAppMain.java:50)
at
org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3729)