<ul dir="auto">
<li>[√] I have searched the <a href="https://github.com/apache/dubbo/issues">issues</a> of this repository and believe that this is not a duplicate.</li>
<li>[√] I have checked the <a href="https://github.com/apache/dubbo/blob/master/FAQ.md">FAQ</a> of this repository and believe that this is not a duplicate.</li>
</ul>
<h3 dir="auto">Environment</h3>
<ul dir="auto">
<li>Dubbo version: 2.7.4.1</li>
<li>Operating System version: Windows 10 专业版 1809 64位</li>
<li>Java version: 1.8.0.191</li>
<li>Nacos version: 1.1.3</li>
<li>Redis version: 5.0.6</li>
</ul>
<h3 dir="auto">Steps to reproduce this issue</h3>
<p dir="auto">1.使用nacos作为注册中心<br>
dubbo.registry.protocol = nacos<br>
dubbo.registry.address = 172.16.1.10:8848</p>
<ol start="2" dir="auto">
<li>
<p dir="auto">启用meta data report<br>
dubbo.metadata-report.address = redis://172.16.1.11:6379</p>
</li>
<li>
<p dir="auto">设置registry simplified<br>
dubbo.registry.simplified = true</p>
</li>
</ol>
<h3 dir="auto">Expected Result</h3>
<p dir="auto">nacos的服务列表中service名称正常显示<br>
如：consumers:com.xxx.services.DubboServiceProviderA:1.0.0:</p>
<h3 dir="auto">Actual Result</h3>
<p dir="auto">service名称丢失<br>
consumers:::1.0.0:</p>
<p dir="auto">Service详情中的元数据</p>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="path=com.xxx.services.DubboServiceProviderA
protocol=consumer
application=dubbo-consumer-a
release=2.7.4.1
dubbo=2.0.2
check=false
category=consumers
version=1.0.0"><pre class="notranslate"><code class="notranslate">path=com.xxx.services.DubboServiceProviderA
protocol=consumer
application=dubbo-consumer-a
release=2.7.4.1
dubbo=2.0.2
check=false
category=consumers
version=1.0.0
</code></pre></div>
<ul class="contains-task-list">
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox"> I have searched the <a href="https://github.com/apache/incubator-dubbo/issues">issues</a> of this repository and believe that this is not a duplicate.</li>
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox"> I have checked the <a href="https://github.com/apache/incubator-dubbo/blob/master/FAQ.md">FAQ</a> of this repository and believe that this is not a duplicate.</li>
</ul>
<p dir="auto">Recently I have found that some PRs do not trigger codecov-io. But it seemed all PRs could trigger codecov-io previously. Does someone know why ?</p>