See <http://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/jbosstoolstargetplatf... ------------------------------------------ Started by upstream project "jbosstoolstargetplatforms-matrix" build number 363 originally caused by: Started by user mistria(a)REDHAT.COM [EnvInject] - Loading node environment variables. Building remotely on dev131-virt1 in workspace <http://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/jbosstoolstargetplatf... Cloning the remote Git repository Cloning repository git://github.com/jbosstools/jbosstools-target-platforms.git Fetching upstream changes from git://github.com/jbosstools/jbosstools-target-platforms.git Fetching upstream changes from git://github.com/jbosstools/jbosstools-target-platforms.git Checking out Revision 8897069fa21fcd5bc63f98d0c5976c36d808213a (origin/4.50.x) FATAL: Could not checkout null with start point 8897069fa21fcd5bc63f98d0c5976c36d808213a hudson.plugins.git.GitException: Could not checkout null with start point 8897069fa21fcd5bc63f98d0c5976c36d808213a at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$8.execute(CliGitAPIImpl.java:1448) at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$1.call(RemoteGitImpl.java:153) at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$1.call(RemoteGitImpl.java:146) at hudson.remoting.UserRequest.perform(UserRequest.java:118) at hudson.remoting.UserRequest.perform(UserRequest.java:48) at hudson.remoting.Request$2.run(Request.java:328) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) at hudson.remoting.Engine$1$1.run(Engine.java:63) at java.lang.Thread.run(Thread.java:662) Caused by: hudson.plugins.git.GitException: Command "git checkout -f 8897069fa21fcd5bc63f98d0c5976c36d808213a" returned status code 128: stdout: stderr: fatal: reference is not a tree: 8897069fa21fcd5bc63f98d0c5976c36d808213a at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:1276) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:1253) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:1249) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommand(CliGitAPIImpl.java:1065) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommand(CliGitAPIImpl.java:1075) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$8.execute(CliGitAPIImpl.java:1443) ... 12 more