37 | Cydia Impactor Error Line

If you are seeing file: http.hpp; line: 37; what: _assert(code == 200)

Summary Checklist

If you must use Cydia Impactor and see "Line 37": cydia impactor error line 37

In older versions of the error, it referenced https://development.xp.apple.com failing to respond. If you are seeing file: http

Historically, one of the most common causes for this error was the use of an Apple ID protected by Two-Factor Authentication (2FA). As Apple tightened security requirements for all accounts, the old method of simply inputting a username and password into Impactor became obsolete. When 2FA is enabled, the server demands an App-Specific Password. Attempting to log in with the primary account password triggers a response from Apple that Impactor interprets as a failure, often manifesting as an error on line 37 or related lines regarding provision.cpp. Try alternative sideload tools

A modern, actively updated alternative that supports free Apple IDs and handles Anisette authentication automatically. Use AltStore High

Note: Since Cydia Impactor is legacy software, if you continue to experience persistent errors, many users have migrated to modern alternatives like Sideloadly or AltStore, which handle these Windows path "features" more natively.

Step-by-Step Guide:

1. Try alternative sideload tools