iOS upload error (Feb 2026)

Support Requests
1

What platform are you building for?

iOS

What framework are you building with?

Capacitor

What is your build ID?

2621acd4-d1da-4aae-b0f2-8bdab75a65df

What is your error message?

UserError: The server returned an invalid MIME type: text/html

Please describe the issue:

Issue persists for the past few hours.

App Store operation failed. (-19000)
{
NSLocalizedDescription = “The server returned an invalid response. This may indicate that a network proxy is interfering with communication, or that Apple servers are having issues. Please try your request again later.\nStatus Code: 502 (bad gateway)\n\n\n\n<html lang="en">\n\n \n body {\n font-family: "Helvetica Neue", "HelveticaNeue", Helvetica, Arial, sans-serif;\n font-size: 15px;\n font-weight: 200;\n line-height: 20px;\n color: #4c4c4c;\n text-align: center;\n }\n\n .section {\n margin-top: 50px;\n }\n \n\n\n<div class="section">\n

\n\n

Bad Gateway

\n

Correlation Key: DGP6CRTKN3F4IAMERCWO75UPQM

\n\n\n\n\n”;
NSLocalizedFailureReason = “App Store operation failed.”;
NSLocalizedRecoverySuggestion = “The server returned an invalid response. This may indicate that a network proxy is interfering with communication, or that Apple servers are having issues. Please try your request again later.\nStatus Code: 502 (bad gateway)\n\n\n\n<html lang="en">\n\n \n body {\n font-family: "Helvetica Neue", "HelveticaNeue", Helvetica, Arial, sans-serif;\n font-size: 15px;\n font-weight: 200;\n line-height: 20px;\n color: #4c4c4c;\n text-align: center;\n }\n\n .section {\n margin-top: 50px;\n }\n \n\n\n<div class="section">\n

\n\n

Bad Gateway

\n

Correlation Key: DGP6CRTKN3F4IAMERCWO75UPQM

\n\n\n\n\n”;
}

2026-02-19 07:05:44,173 - The server returned an invalid MIME type: text/html
See log for more details.
2026-02-19 07:05:44,173 - reset_keychain
2026-02-19 07:05:44,279 - Output:
2026-02-19 07:05:44,279 - Build failed

2

Thank you for including this information. This is an issue on Apple’s end. How long have you been experiencing this for?

3

This issue was across yesterday after noon, I did however get a build to Apple yesterday evening.

The issue is occurring this afternoon.

4

I had this problem intermittently on Wednesday and Thursday.
Guessing it’s an Apple issue..although they’re not admitting it on their ‘status’ pages..