Multiple annotations found at this line: - cvc-complex-type.2.4.c: The matching wildcard is strict,

解决错误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

>>具体解决方法<<
dubbo-2.8.4.jar 下载地址

解压dubbo-2.8.4.jar，dubbo.xsd可以在路径…\dubbo-2.8.4\META-INF下找到

博主按照该方法配置了多次还是报错，最后解决的方法是：

把原先自定义的Catalog Entry删除掉，然后按照上面的方法配置即可成功！