jenkins 1.506 m2release plugin issue JSONNull cannot be cast to JSONObject

[Tomek Kaczanowski]

after upgrading to 1.506 when trying to do a maven release via https://wiki.jenkins-ci.org/display/JENKINS/M2+Release+Plugin ver 0.9.1 I get this:

Status Code: 500

Exception: java.lang.ClassCastException: net.sf.json.JSONNull cannot be cast to net.sf.json.JSONObject
Stacktrace:

javax.servlet.ServletException: java.lang.ClassCastException: net.sf.json.JSONNull cannot be cast to net.sf.json.JSONObject
	at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:719)
	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:770)
	at org.kohsuke.stapler.MetaClass$12.dispatch(MetaClass.java:384)
	at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:677)
	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:770)
	at org.kohsuke.stapler.MetaClass$6.doDispatch(MetaClass.java:241)
	at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
	at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:677)
	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:770)
	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:583)
	at org.kohsuke.stapler.Stapler.service(Stapler.java:214)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:45)
	at winstone.ServletConfiguration.execute(ServletConfiguration.java:248)
	at winstone.RequestDispatcher.forward(RequestDispatcher.java:333)
	at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:376)
	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:95)
	at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:87)
	at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)
	at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)
	at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:48)
	at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)
	at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)
	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
	at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76)
	at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:164)
	at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)
	at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)
	at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:50)
	at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)
	at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)
	at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81)
	at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)
	at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)
	at winstone.RequestDispatcher.forward(RequestDispatcher.java:331)
	at winstone.RequestHandlerThread.processRequest(RequestHandlerThread.java:227)
	at winstone.RequestHandlerThread.run(RequestHandlerThread.java:150)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
	at java.util.concurrent.FutureTask.run(FutureTask.java:166)
	at winstone.BoundedExecutorService$1.run(BoundedExecutorService.java:77)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:722)
Caused by: java.lang.ClassCastException: net.sf.json.JSONNull cannot be cast to net.sf.json.JSONObject
	at org.jvnet.hudson.plugins.m2release.M2ReleaseAction.doSubmit(M2ReleaseAction.java:239)
	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 org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:288)
	at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:151)
	at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:90)
	at org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:111)
	at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
	at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:677)
	... 42 more

any hints on how to solve this issue?

--
Regards,
Tomek Kaczanowski 

[teilo]

the simplest quick fix is to downgrade Jenkins...

What version did you upgrade from - and what options/parameters are you using?

/James

[Tomek Kaczanowski]

Hi James,

thanks for the quick response!

> the simplest quick fix is to downgrade Jenkins...

yeah, sure it is

> What version did you upgrade from - and what options/parameters are you
> using?

1.496

what options/parameters you are asking about?

--
Regards,
Tomek Kaczanowski

[teilo]

On Monday, 18 March 2013 18:44:18 UTC, Tomek Kaczanowski wrote:

Hi James,

thanks for the quick response!

> the simplest quick fix is to downgrade Jenkins...
yeah, sure it is

> What version did you upgrade from - and what options/parameters are you
> using?
1.496

 

what options/parameters you are asking about? 

When you release there are options for the username/password, comment prefix, tag, nexus pro support..

There was a similar defect raised when the plugin was run in Hudson 2.2 - and I think Jenkins recently updated it's json library...  So the problem may be how to get this to work in a backwards compatible way.

In the interim there is a pull request that will fix this (not tested on older releases yet) so you may be able to grab that, build locally and use it to unblock you whilst I look at if anything else is needed.  https://github.com/jenkinsci/m2release-plugin/pull/9

[Tomek Kaczanowski]

thank you, this is exactly what I did based on the description from https://issues.jenkins-ci.org/browse/JENKINS-13465

[Jeff]

I hit that also and applied the patched m2 release plugin .HPI file attached to that defect.

I use GIT + SSH and when I do a release, I have NO options checked when I do the release.

On Wed, Mar 20, 2013 at 1:01 AM, Tomek Kaczanowski <kaczanow...@gmail.com> wrote:

thank you, this is exactly what I did based on the description from https://issues.jenkins-ci.org/browse/JENKINS-13465

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