I when I click "Manage Jenkins" ... and then "Configure System" ... Jenkins hangs loading all the settings.  If scroll down I can see the Docker Plugin (Cloud) setting starting to paint (I've attached a screenshot) and then there is a big stack trace (which I attached as well) :

Stack trace

org.apache.commons.jelly.JellyTagException: jar:file:/var/cache/jenkins/war/WEB-INF/lib/jenkins-core-2.72.jar!/jenkins/model/Jenkins/configure.jelly:59:84: <st:include> org.apache.commons.jelly.JellyTagException: jar:file:/var/cache/jenkins/war/WEB-INF/lib/jenkins-core-2.72.jar!/lib/form/section.jelly:48:21: <d:invokeBody> org.apache.commons.jelly.JellyTagException: jar:file:/var/cache/jenkins/war/WEB-INF/lib/jenkins-core-2.72.jar!/lib/form/block.jelly:32:22: <d:invokeBody> org.apache.commons.jelly.JellyTagException: jar:file:/var/cache/jenkins/war/WEB-INF/lib/jenkins-core-2.72.jar!/lib/form/hetero-list.jelly:114:94: <st:include> org.apache.commons.jelly.JellyTagException: jar:file:/var/cache/jenkins/war/WEB-INF/lib/jenkins-core-2.72.jar!/lib/form/dropdownList.jelly:63:28: <d:invokeBody> org.apache.commons.jelly.JellyTagException: jar:file:/var/cache/jenkins/war/WEB-INF/lib/jenkins-core-2.72.jar!/lib/form/dropdownListBlock.jelly:61:27: <d:invokeBody> org.apache.commons.jelly.JellyTagException: jar:file:/var/cache/jenkins/war/WEB-INF/lib/jenkins-core-2.72.jar!/lib/form/rowSet.jelly:47:23: <d:invokeBody> com.nirima.jenkins.plugins.docker.launcher.DockerComputerJNLPLauncher has no property workDirSettings

It all started happen when I moved to 2.72. All My plugins are up to date (I went back to 2.71 and then went to the plugin manager to verify that and there are no updates listed).

I've been using pipelines to do AWS (cloud) deploys as well as build, integration testing, and even code merges to parent branches using GH. I just wanted to say ... I'm not discouraged by this and great job