{
  "$type": "site.standard.document",
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  "path": "/viewtopic.php?p=1278499#p1278499",
  "publishedAt": "2026-03-12T06:14:13.000Z",
  "site": "https://www.tt-forums.net",
  "tags": [
    "aaahogex_11v4.zip",
    "Habu"
  ],
  "textContent": "Hello,\n\nI encountered a 'null key error' crash in the AI version 11.4 (screen-shot in zip file) with OpenTTD version 15.1. This followed the AI getting itself stuck after trying to add trains to an existing rail line near the top-left of the map (see auto-save files attached). I was able to replay the scenario from autosave3 (before the crash), but the trains became stuck as well, so I resorted to taking-over briefly and editing the track (not shown). A train also became stuck after track was removed around it (screen-shot in zip file).\n\nThanks for a great AI, though, because it really gave me a run for my money!\n\nRegards,\nHabu\n\naaahogex_11v4.zip\n\nStatistics: Posted by Habu — 12 Mar 2026 06:14\n\n* * *",
  "title": "OpenTTD AIs and Game Scripts • Re: [AI] AAAHogEx",
  "updatedAt": "2026-03-12T06:14:13.000Z"
}