EISDIR: illegal operation on a directory
- 当前 Bug 的表现(附上截图)
```
VM189:2 EISDIR: illegal operation on a directory, read [目录上的非法操作,读取]
(f=wx.createBannerAd({adUnitId:“adunit-123456”,style:{left:(e-350)/2,top:t-n,width:350}})).onResize(function(n
```
-
预期表现
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复现路径
-
提供一个最简复现 Demo
