1、出现Bug的操作步骤：
1）点击roamedit官网链接，界面一直是空白页面；
2）尝试清理缓存，DNS 缓存都没用。
3）其他的网页可以正常打开。
2、您所使用的工具版本
设备版本： 惠普笔记本
操作系统版本：windows10
浏览器版本：chome
3、提供浏览器的控制台(console)错误提示；
1a9bd9e7299750bb389cb3697c9b239f.js:19 Uncaught (in promise) DOMException: Failed to execute 'transaction' on 'IDBDatabase': A version change transaction is running.
at JApp.os (https://roamedit.com/jx/data/cache/1a9bd9e7299750bb389cb3697c9b239f.js:19:3993)
at Promise (https://roamedit.com/jx/data/cache/1a9bd9e7299750bb389cb3697c9b239f.js:19:4328)
at new Promise (<anonymous>)
at JApp.conf (https://roamedit.com/jx/data/cache/1a9bd9e7299750bb389cb3697c9b239f.js:19:4126)
at n.initDb.then.t (https://roamedit.com/jx/data/cache/1a9bd9e7299750bb389cb3697c9b239f.js:19:17756)
1a9bd9e7299750bb389cb3697c9b239f.js:18 超时，wait函数没有执行
o @ 1a9bd9e7299750bb389cb3697c9b239f.js:18
3all.js:6 Uncaught (in promise) TypeError: protectQuote(...).matchAll is not a function
at Object.parse (all.js:6)
at Object._0x124c92 [as parse] (57568ee32586babad42546c2c71a17a2.js:2)
at Object.after_nodeView_parseOriText (all.js:6)
at Object._0x124c92 [as after_nodeView_parseOriText] (57568ee32586babad42546c2c71a17a2.js:2)
at Function.invoke (57568ee32586babad42546c2c71a17a2.js:2)
at NNodeView._0x124c92 [as parseOriText] (57568ee32586babad42546c2c71a17a2.js:2)
at Object.t.ori.t [as ori] (all.js:3)
at Object.parse (all.js:3)
at Object._0x124c92 [as parse] (57568ee32586babad42546c2c71a17a2.js:2)
at Object.parse (all.js:3)
all.js:6 Uncaught TypeError: t.matchAll is not a function
at Object.extract (all.js:6)
at Proxy._0x124c92 (57568ee32586babad42546c2c71a17a2.js:2)
at Object.handleMentions (all.js:7)
at Object._0x124c92 [as handleMentions] (57568ee32586babad42546c2c71a17a2.js:2)
at Object.handle (all.js:7)
at Object._0x124c92 [as handle] (57568ee32586babad42546c2c71a17a2.js:2)
at Object.values.forEach.t (all.js:7)
at Array.forEach (<anonymous>)
at Object.init (all.js:7)
at Object._0x124c92 [as init] (57568ee32586babad42546c2c71a17a2.js:2)