<![CDATA[Mango UI - pre-login bootstrap error.]]>Currently running the beta version of Mango4. I put the latest updates to beta12 and also upgraded the AWS instance so I'm not sure what caused it, but I'm receiving the following error. b55c2b98-1a54-4043-bbd0-4932e35d1243-image.png

Any suggestions?

]]>https://forum.mango-os.com/topic/5139/mango-ui-pre-login-bootstrap-errorRSS for NodeWed, 16 Sep 2026 15:29:50 GMTMon, 29 Mar 2021 20:42:15 GMT60<![CDATA[Reply to Mango UI - pre-login bootstrap error. on Wed, 31 Mar 2021 20:13:19 GMT]]>Exit Mango, backup your mango folder, delete all files inside your existing mango\lib folder and unzip the mango-download-zip file to your mango folder. Accept override existing files.

]]>https://forum.mango-os.com/post/26467https://forum.mango-os.com/post/26467Wed, 31 Mar 2021 20:13:19 GMT<![CDATA[Reply to Mango UI - pre-login bootstrap error. on Wed, 31 Mar 2021 18:35:10 GMT]]>Cleared the cache and still have the same issue. The system is running on Beta 12 and Version 3 was previously installed on the server.
Can you think of another work around as the Cache clearing didn't work.

]]>https://forum.mango-os.com/post/26462https://forum.mango-os.com/post/26462Wed, 31 Mar 2021 18:35:10 GMT<![CDATA[Reply to Mango UI - pre-login bootstrap error. on Tue, 30 Mar 2021 17:38:44 GMT]]>I suspect you will need to clear the Browser cache. We are working on a permanent fix for Mango 4 that will go out will the full release.

Any chance you could tell me:

  1. Did you have Mango 3.x running on that same host/port combo?
  2. What beta version are you running?
]]>https://forum.mango-os.com/post/26454https://forum.mango-os.com/post/26454Tue, 30 Mar 2021 17:38:44 GMT<![CDATA[Reply to Mango UI - pre-login bootstrap error. on Tue, 30 Mar 2021 11:43:53 GMT]]>I'm running the lastest version of browsers. I've tried Brave and Chrome on OSX.

]]>https://forum.mango-os.com/post/26452https://forum.mango-os.com/post/26452Tue, 30 Mar 2021 11:43:53 GMT<![CDATA[Reply to Mango UI - pre-login bootstrap error. on Tue, 30 Mar 2021 03:32:20 GMT]]>i see this same error when i tried to connect using my old ipad that is not up-to-date with the iOS.

Any chance you are using a very old device?

]]>https://forum.mango-os.com/post/26447https://forum.mango-os.com/post/26447Tue, 30 Mar 2021 03:32:20 GMT