Runninb Sahi on Ubuntu Desktop 12.04 LTS

krimsonkla

I am in the process of evaluating Sahi, and am having difficulties with the configuration for Ubuntu. The application apears to install correctly and I am able to load the dashboard without error using the following command: sudo bash sahi.sh and no errors appear in the console. However when attempting to execute a basic RoR acceptance test (as seen in the example:ruby-sahi-with-cucumber.html) through firefox on the same system an execption is thrown.

The web page displays only "SAHI_ERROR" and the proxy console displays the following:
Jun 28, 2012 10:21:59 AM net.sf.sahi.command.CommandExecuter execute
WARNING: commandClass = >net.sf.sahi.command.Driver< commandMethod = >start<
Jun 28, 2012 10:21:59 AM net.sf.sahi.command.CommandExecuter execute
WARNING: java.lang.reflect.InvocationTargetException
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:601)
at net.sf.sahi.command.CommandExecuter.execute(CommandExecuter.java:55)
at net.sf.sahi.LocalRequestProcessor.handleDyn(LocalRequestProcessor.java:66)
at net.sf.sahi.LocalRequestProcessor.getLocalResponse(LocalRequestProcessor.java:39)
at net.sf.sahi.ProxyProcessor.processLocally(ProxyProcessor.java:201)
at net.sf.sahi.ProxyProcessor.run(ProxyProcessor.java:76)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
Caused by: java.lang.NullPointerException
at java.util.Hashtable.put(Hashtable.java:432)
at java.util.Properties.setProperty(Properties.java:161)
at net.sf.sahi.command.Player.proxyAutoResponse(Player.java:339)
at net.sf.sahi.command.Player.autoJava(Player.java:310)
at net.sf.sahi.command.Driver.start(Driver.java:114)
... 12 more

Environment specifics:
Java
java version "1.7.0_05"
Java(TM) SE Runtime Environment (build 1.7.0_05-b05)
Java HotSpot(TM) 64-Bit Server VM (build 23.1-b03, mixed mode)
Ruby
ruby 1.9.3p194 (2012-04-20 revision 35410) [x86_64-linux]
Rails
3.2.1

vvdwivedi

Hi,
Please try it with Java 1.6 and this might solve your problem.

Thanks,