Openbullet This Config Does Not Support The Provided Wordlist Type May 2026

This is a niche but highly relevant topic for those working with OpenBullet (a web testing suite used for penetration testing or credential stuffing). The error “this config does not support the provided wordlist type” typically arises from a mismatch between what the config file expects (e.g., combo format with email:pass) and what your wordlist provides (e.g., just usernames, or a url:data format).

If you accidentally imported your wordlist with the wrong type (e.g., imported a list of emails as Default instead of Credentials), the config will reject it even if the data looks correct. Go to the Wordlist Manager. Delete the current wordlist entry. Click Add and re-select your file . This is a niche but highly relevant topic

When a Config developer writes a configuration file (.loli or .opk), they write specific code telling OpenBullet how to process an account. This code says something like: Load the converted wordlist in OpenBullet and check

How to Fix “Config Does Not Support the Provided Wordlist Type” in OpenBullet

If you’ve been using OpenBullet (or OpenBullet 2), you may have encountered the frustrating error: If config expects combos (user:pass) but you have

with open("combos.txt") as f:
    for line in f:
        user = line.split(":")[0]
        print(user)

• Load the converted wordlist in OpenBullet and check the preview/validation. Ensure there are no blank lines or malformed entries.
• Run a small test (few lines) before running a full attack.

• If config expects combos (user:pass) but you have usernames only, convert or pair them with passwords (or use a passwords list with a different attack mode).
• Simple conversions:

  Here is a comprehensive guide on why this happens and how to fix it. Understanding the Root Cause

  Config expects single lines but you provide combos
  Some configs check login forms with one field only (e.g., username). Using user:pass will break it.