fix

src/org/qg/docker_new/StageBucket.groovy

@@ -470,14 +470,11 @@ def deploy(namespace, systemName, imageTag, tier, isDeploy) {
     return imageTag
 }*/
 
-def clean_images(imageTagInfos,contextDir) {
+def clean_images(imageTag,contextDir) {
 	sh "rm -rf ${contextDir}"
-	for (imageTagInfo in imageTagInfos){
+	if (imageTag){
+		sh "docker rmi -f \$(docker images -q ${imageTag})"
 		
-		if (imageTagInfo["imageTag"]){
-			imageTag = imageTagInfo["imageTag"]
-			sh "docker rmi -f \$(docker images -q ${imageTag})"
-		}
 	}
 }
 

vars/qgDockerPiplineWithDockerSlave.groovy

@@ -90,12 +90,12 @@ def call(body) {
 				/*  4 */
 				stage('Clean'){
 					_utils.beautyEcho("Clear Cache Tmp", "stage")											
-					_stage.clean_images(imageTagInfos,contextDir)																		
+					_stage.clean_images(imageTagInfos[0]["imageTag"],contextDir)																		
 				}
 								 				
 			} catch (err) {
 				_utils.beautyEcho(err, "fail")
-				_stage.clean_images(imageTagInfos,contextDir)					
+				_stage.clean_images(imageTagInfos[0]["imageTag"],contextDir)					
 				throw err			
 			}
 	    }