<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: 2.7.7</li>
<li>Operating System version: macOS Mojave 10.14.6</li>
<li>Java version: 1.8.x</li>
</ul>
<h3 dir="auto">Steps to reproduce this issue</h3>
<ol dir="auto">
<li>升级 dubbo 到 2.7.7</li>
<li>使用 @DubboReference(version = "*") 注解注入Dubbo服务</li>
<li>服务提供者侧一直保持为2.7.7版本</li>
</ol>
<h3 dir="auto">Expected Result</h3>
<p dir="auto">此时被注入的dubbo服务应该可以使用。</p>
<h3 dir="auto">Actual Result</h3>
<p dir="auto">被注入的Dubbo服务不能被使用（经验证消费者侧降级至2.7.6时，服务可用）</p>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content=""><pre class="notranslate"><code class="notranslate"></code></pre></div>
<ul class="contains-task-list">
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> 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 class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> 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: 2.6.0</li>
<li>Operating System version: macos</li>
<li>Java version: 1.8</li>
</ul>
<h3 dir="auto">Steps to reproduce this issue</h3>
<ol dir="auto">
<li><a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/service/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/service">@service</a>(interfaceClass = xxx.class, timeout = 3000, version = "1.0.7", group="#{config.group}")</li>
</ol>
<p dir="auto">What do you expected from the above steps？<br>
register a provider service with the group name given by the spel</p>