fix：【POE】-【应用创建】AI自动配置 随机自动和AI生成 都会报错java.lang.NullPointerException

src/main/java/cn/com/poc/agent_application/entity/Variable.java

@@ -20,6 +20,22 @@ public class Variable {
         this.variableDefault = variableDefault;
     }
 
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        Variable variable = (Variable) o;
+        if (!key.equals(variable.key)) return false;
+        return variableDefault.equals(variable.variableDefault);
+    }
+
+    @Override
+    public int hashCode() {
+        int result = key.hashCode();
+        result = 31 * result + variableDefault.hashCode();
+        return result;
+    }
+
     @Override
     public String toString() {
         return "Variable{" +

src/main/java/cn/com/poc/agent_application/rest/impl/AgentApplicationInfoRestImpl.java

@@ -152,11 +152,8 @@ public class AgentApplicationInfoRestImpl implements AgentApplicationInfoRest {
 
         // 如果存在agentId，则判断变量结构是否有变化，如果有变化，则删除redis中的数据
         if (StringUtils.isNotBlank(entity.getAgentId())) {
-            BizAgentApplicationInfoEntity infoEntity = bizAgentApplicationInfoService.getByAgentId(entity.getAgentId());
-            if (infoEntity.getVariableStructure() != null || !infoEntity.getVariableStructure().equals(entity.getVariableStructure())) {
-                String contentKey = SetValueMemoryConstants.REDIS_PREFIX + dto.getBaseInfo().getAgentId() + ":" + BlContext.getCurrentUserNotException().getUserId().toString();
-                redisService.del(contentKey);
-            }
+            String contentKey = SetValueMemoryConstants.REDIS_PREFIX + dto.getBaseInfo().getAgentId() + ":" + BlContext.getCurrentUserNotException().getUserId().toString();
+            redisService.del(contentKey);
         }
 
         return AgentApplicationInfoConvert.entityToDto(StringUtils.isEmpty(entity.getAgentId()) ?