1 def scmVars = checkout([$class: "GitSCM", branches: [[name: "${BRANCH}"]], doGenerateSubmoduleConfigurations: false, extensions: [[$class: "CleanBeforeCheckout", deleteUntrackedNestedRepositories: true]], submoduleCfg: [], userRemoteConfigs: [[credentialsId: "${CERT_ID}", url: "$CODE"]]])
2 def scmVars = checkout scmGit(branches: [[name: "${BRANCH}"]], extensions: [[$class: "CleanBeforeCheckout", deleteUntrackedNestedRepositories: true]], userRemoteConfigs: [[credentialsId: "${CERT_ID}", url: "$CODE"]])

Neither method can correctly identify the tag.

The dramatic thing is that after I pulled the 5.2.0 hpi from the official version and deployed it again, it worked, but currently I am still using the 5.2.0 version.

Another interesting thing is that the commit id I pulled cannot be found in the latest commits of all branches and tags.

Another point is that I first created a branch and tag with the same name, and then deleted the branch.