Console Output

The recommended git tool is: NONE
using credential gitlab_ota
Cloning the remote Git repository
Using shallow clone with depth 1
Cloning repository null
 > git init /root/workspace/params-submodule/hainan-yangpu-submodule/master/params_submodule # timeout=10
Fetching upstream changes from null
 > git --version # timeout=10
 > git --version # 'git version 2.25.1'
 > git config --get remote.null.url # timeout=10
ERROR: Error cloning remote repo 'origin'
hudson.plugins.git.GitException: Command "git config --get remote.null.url" returned status code 1:
stdout: 
stderr: 
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:2671)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:2601)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:2597)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommand(CliGitAPIImpl.java:1968)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommand(CliGitAPIImpl.java:1980)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.getRemoteUrl(CliGitAPIImpl.java:1587)
	at hudson.plugins.git.GitAPI.getRemoteUrl(GitAPI.java:99)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$1.execute(CliGitAPIImpl.java:612)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$2.execute(CliGitAPIImpl.java:847)
	at hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:1216)
	at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1294)
	at org.jenkinsci.plugins.workflow.steps.scm.SCMStep.checkout(SCMStep.java:129)
	at org.jenkinsci.plugins.workflow.steps.scm.SCMStep$StepExecutionImpl.run(SCMStep.java:97)
	at org.jenkinsci.plugins.workflow.steps.scm.SCMStep$StepExecutionImpl.run(SCMStep.java:84)
	at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)