使用Maven加载项目有Dubbo框架时出现的常见异常情况

Posted 2020-07-15 当时年少春衫薄

异常描述:

           The matching wildcard is strict, but no declaration can be found for element ‘dubbo:reference‘

            Multiple annotations found at this line:

   - 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 <xsd:schema>.

    - cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for element ‘dubbo:reference‘.

原因:在导入Maven项目时.Xml文件里面的Dubbo元素会出现引用错误,加载不dubbo的xsd配置文件.

 

解决方案:

eclispe-->window-->preferences-->xml catalog-->add 注意KEY 需要以/dubbo.xsd结尾，如下图所示

另外：

mvn compile 编译源码

mvn install 安装到本地库

git提交时防止source folder为空，为空则不提交该source folder

git使用时先创建master分支，然后使用create brance创建develop目录，最后使用switch切换到develop后进行提交。