微信小程序 渲染层网络层错误500 wx is not define

这个错误通常是由于网络请求失败或者服务器出现问题导致的。您可以尝试重新发送请求或者检查网络连接是否正常。如果问题仍然存在，您可以尝试联系微信小程序的技术支持团队以获取更多帮助。关于 Lua closure factory 完整代码，我可以提供一些参考，但具体实现还需要根据您的具体需求进行调整。

相关问题

微信小程序 wx.onShareAppMessage is not a function

The error message "wx.onShareAppMessage is not a function" suggests that the method "onShareAppMessage" is not available in the current context.

This issue may occur if you are trying to call the `onShareAppMessage` method in a wrong context or if it's not supported in the version of WeChat Mini Program you are using.

To resolve this issue, make sure you are calling the `onShareAppMessage` method within the correct context. The `onShareAppMessage` method is typically used inside a Page object to define custom sharing behavior.

If you are using an older version of WeChat Mini Program, it's possible that the `onShareAppMessage` method is not supported. In that case, you can consider using the `button` component with the `open-type="share"` attribute to enable sharing functionality.

If the issue persists, please provide more details about your code implementation, the WeChat Mini Program version you are using, and any relevant error messages for further assistance.

ReferenceError: wx is not defined

问题的报错信息"ReferenceError: wx is not defined"意味着在代码中使用了wx对象，但是该对象未定义。根据引用的信息，这个错误通常出现在使用wx.miniProgram.navigateTo方法时。为了解决这个问题，可以参考引用和引用提供的解决办法。

解决办法是在代码中添加以下内容：

<script type="text/javascript">
  define = null;
  require = null;
</script>
<script src="http://res.wx.qq.com/open/js/jweixin-1.0.0.js" type="text/javascript"></script>

以上代码将禁用define和require，并引入了微信提供的jweixin-1.0.0.js文件。这样就可以解决"ReferenceError: wx is not defined"的错误。