tag:support.appharbor.com,2010-11-23:/discussions/problems/98323-aspnet-core-0x80131040-errorAppHarbor: Discussion 2018-09-18T03:11:31Ztag:support.appharbor.com,2010-11-23:Comment/460710662018-09-12T12:33:39Z2018-09-12T12:37:28Zasp.net core 0x80131040 error<div><p>Hi,</p>
<p>Ugh sorry to hear your application ended up not working without changes on your end. I can confirm that the errors started cropping up shortly after the redeployment last night, and it's likely related to this maintenance since all applications were migrated to newly patched servers running the latest versions of ASP.NET and .NET Core version 2.1.4.</p>
<p>I can see that the build you pushed shortly after you wrote here seemed to work fine (the most recent build errors out though, so perhaps try and roll back to the working version to confirm it's fixed). Looks like you updated to .NET Core 2.1.4 in the previous, working build, which was also the version the new servers .</p>
<p>In any case, regular (usually monthly) server maintenance like this shouldn't, and usually doesn't, require action on your part. I'm a bit puzzled about why the error cropped up in the first place. The previous revision of server type hosting your apps had version 2.1.2 installed, but 2.1.3 was never available on those servers when it was working - and I'm not sure why your application suddenly would start to require those versions. We also leave previously installed .NET Core versions (like .NET Core 2.1.2 in this case) installed for compatibility and minimize application failures while people update their applications accordingly.</p>
<p>Happy to take a closer look at your project if you're ok with that, but also just want to confirm that updating to .NET Core 2.1.4 fixed the issue for you?</p>
<p>Best,<br>
Rune</p></div>runetag:support.appharbor.com,2010-11-23:Comment/460710662018-09-12T13:09:41Z2018-09-12T13:10:21Zasp.net core 0x80131040 error<div><p>Rune,</p>
<p>Thanks for your support.</p>
<p>Updating from 2.1.2 to 2.1.4 fixed my isssue.</p></div>350540tag:support.appharbor.com,2010-11-23:Comment/460710662018-09-18T03:11:29Z2018-09-18T03:11:29Zasp.net core 0x80131040 error<div><p>Hi,</p>
<p>Forgot to follow up on this -- glad to hear upgrading fixed the issue, and thanks for the heads up and reporting it in the first place!</p>
<p>Best,<br>
Rune</p></div>rune