使用工作流名称开启工作流

byit-myth-core/myth-core-common/src/main/java/com/byit/job/utils/PlaceholderUtils.java

@@ -97,7 +97,11 @@ public class PlaceholderUtils {
      * @return 替换后的参数
      */
     public static String paramPlaceholder(String runParam, String thisDate){
+
         ScriptParamAndPlaceholderDto scriptParamAndPlaceholderDto = JSON.parseObject(runParam, ScriptParamAndPlaceholderDto.class);
+        if(scriptParamAndPlaceholderDto == null) {
+            return null;
+        }
         Map<String, String> placeholder = scriptParamAndPlaceholderDto.getPlaceholder();
         Map<String, String> param = scriptParamAndPlaceholderDto.getParam();