dubbo的.xml配置文件报错：Multiple annotations found at this line: - cvc-complex-type.2.4.c

dubbo的.xml配置文件报错：Multiple annotations found at this line: - cvc-complex-type.2.4.c

1.首先报错信息如下：
“Multiple annotations found at this line:

- cvc-complex-type.2.4.c: The matching wildcard is strict, but no 
 declaration can be found for element 'dubbo:application'.
- schema_reference.4: Failed to read schema document 'http://
 code.alibabatech.com/schema/dubbo/dubbo.xsd', because 1) could not find 
 the document; 2) the document could not be read; 3) the root element of the 
 document is not .”

2.下载dubbo.xsd文件,自己定义保存路径
看了一下网上好多下载都需要积分，我也是笑了，下面分享一个免费的：
点击下载dubbo
3.配置dubbo

点击

然后add出来：

点FIle Sustem找到自己刚才保存的dubbo.xsd
注意！！！

最后重新选择项目中xml文件右键，重新validate即可解决。