处理只有子流的情况

byit-myth-core/myth-admin-core/src/main/java/com/byit/strategy/instances/WorkflowCommonParameterAggregation.java

@@ -77,13 +77,16 @@ public class WorkflowCommonParameterAggregation implements InstanceRunTheLifeCyc
         String thisRedisKeyData = stringRedisTemplate.opsForValue().get(redisKey);
         FlowExtendedConfiguration flowExtendedConfiguration = JSON.parseObject(thisRedisKeyData, FlowExtendedConfiguration.class);
 
-        Map<String, String> thisRedisKeyMap = JSON.parseObject(flowExtendedConfiguration.getPublicParam(), Map.class);
-        if (CollectionUtil.isNotEmpty(thisRedisKeyMap)) {
-            thisRedisKeyMap.forEach((key, value) -> {
-                if (!publicParam.containsKey(key)) {
-                    publicParam.put(key, value);
-                }
-            });
+        if(flowExtendedConfiguration != null) {
+            Map<String, String> thisRedisKeyMap = JSON.parseObject(flowExtendedConfiguration.getPublicParam(), Map.class);
+            if (CollectionUtil.isNotEmpty(thisRedisKeyMap)) {
+                thisRedisKeyMap.forEach((key, value) -> {
+                    if (!publicParam.containsKey(key)) {
+                        publicParam.put(key, value);
+                    }
+                });
+            }
         }
+
     }
 }