I have tried to install role-strategy-plugin, then it requires me to update matrix auth and cloudbees folder and then restart.

I did that and it cannot be started again

I have checked that there is no disabled files + I have tried to remove the installed/updated files, but it does not work.

Also, I lost the previous version of config.xml so I cannot roll back.

Please Help me, I cannot leave the office with this problem going on...

 

The errors are:

 

hudson.util.HudsonFailedToLoad: org.jvnet.hudson.reactor.ReactorException: java.io.IOException: Unable to read C:\Program Files (x86)\Jenkins-232\config.xml

Caused by: org.jvnet.hudson.reactor.ReactorException: java.io.IOException: Unable to read C:\Program Files (x86)\Jenkins-232\config.xml

...

Caused by: java.io.IOException: Unable to read C:\Program Files (x86)\Jenkins-232\config.xml

...

Caused by: jenkins.util.xstream.CriticalXStreamException: hudson.security.ProjectMatrixAuthorizationStrategy : hudson.security.ProjectMatrixAuthorizationStrategy
---- Debugging information ----
message : hudson.security.ProjectMatrixAuthorizationStrategy
cause-exception : com.thoughtworks.xstream.mapper.CannotResolveClassException
cause-message : hudson.security.ProjectMatrixAuthorizationStrategy
class : hudson.model.Hudson
required-type : hudson.model.Hudson
converter-type : hudson.util.RobustReflectionConverter
path : /hudson/authorizationStrategy
line number : 10
version : not available

...

Caused by: com.thoughtworks.xstream.mapper.CannotResolveClassException: hudson.security.ProjectMatrixAuthorizationStrategy

...

 

config.xml: 

<?xml version='1.0' encoding='UTF-8'?>

....

<authorizationStrategy class="hudson.security.ProjectMatrixAuthorizationStrategy">
  <permission>hudson.model.Hudson.Administer:HK IT Team</permission>
<permission>hudson.model.Hudson.Administer:bchuang</permission>
<permission>hudson.model.Hudson.Read:anonymous</permission>
<permission>hudson.model.Hudson.Read:authenticated</permission>
<permission>hudson.model.Hudson.RunScripts:authenticated</permission>
<permission>hudson.model.Item.Build:anonymous</permission>
<permission>hudson.model.Item.Discover:anonymous</permission>
<permission>hudson.model.Item.Read:anonymous</permission>
<permission>hudson.model.View.Read:anonymous</permission>
</authorizationStrategy>

 

 

Please help me!