Getting this after upgrade to 2.3.0
java.lang.NullPointerException
at com.bettercloud.vault.api.Logical.read(Logical.java:73)
at com.datapipe.jenkins.vault.VaultAccessor.read(VaultAccessor.java:52)
at com.datapipe.jenkins.vault.VaultBuildWrapper.provideEnvironmentVariablesFromVault(VaultBuildWrapper.java:137)
at com.datapipe.jenkins.vault.VaultBuildWrapper.setUp(VaultBuildWrapper.java:90)
at jenkins.tasks.SimpleBuildWrapper.setUp(SimpleBuildWrapper.java:146)
at hudson.model.Build$BuildExecution.doRun(Build.java:157)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:504)
at hudson.model.Run.execute(Run.java:1815)
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
at hudson.model.ResourceController.execute(ResourceController.java:97)
at hudson.model.Executor.run(Executor.java:429)
using Vault app role and Vault Plugin to get secrets to shell build step. Downgrade back to 2.2.0 helps.