Spring cvc-complex-type.2.4.c: but no declaration can be found for element 'task:scheduled-tasks'.

Spring配置 <task:scheduled-tasks> 报错

cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for element 'task:scheduled-tasks'.

错误的Spring配置文件头部

正确的头部

 

原来是重复的编辑了xsi:schemaLocation，删除掉就可以了。

参考:https://blog.csdn.net/bruni/article/details/3867944