[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"problem-detail-error-exception":3},{"stack":4,"error":5,"seoName":6,"seoStack":7,"seo":8,"breadcrumb":10,"titlePrefix":18,"titleAccent":19,"lead":20,"facts":23,"why":38,"log":41,"fix":88,"engine":92,"related":96,"pitch":113},"python","exception","ERROR","Python",{"description":9},"Learn what causes ERROR, how PanelAlpha Engine responds to it during deployment.",[11,14,16],{"label":12,"href":13},"App Installations","\u002Fapps",{"label":7,"href":15},"\u002Fapps\u002Fstacks\u002Fpython",{"label":17},"ERROR: Exception:","ERROR: ","Exception:",[21],{"text":22},"Error recorded 5 times in PanelAlpha Engine deploys on Python. The deploy log below is the recorded failure output.",[24,29,32,34],{"label":25,"value":26,"tone":27,"tooltip":28},"Type","Error","err","An error that occurred in the deployed application. It is not necessarily a PanelAlpha Engine error, but we keep working on improvements so you run into fewer of them.",{"label":30,"value":31},"Seen","5 times · 2 variants",{"label":33,"value":7},"Where",{"label":35,"value":36,"tooltip":37},"Status","Observed","Our team will look into this soon, verify the cause and try to fix it in an upcoming release.",{"heading":39,"body":40},"",[],{"heading":42,"block":43},"What the log looks like",{"header":44,"lines":45},"Deploy log",[46,49,53,57,61,65,69,73,77,81,84],{"segments":47},[48],{"text":17},{"segments":50},[51],{"text":52},"Traceback (most recent call last):",{"segments":54},[55],{"text":56},"File \"\u002Fapp\u002F.venv\u002Flib\u002Fpython3.12\u002Fsite-packages\u002Fpip\u002F_vendor\u002Furllib3\u002Fresponse.py\", line 438, in _error_catcher",{"segments":58},[59],{"text":60},"yield",{"segments":62},[63],{"text":64},"File \"\u002Fapp\u002F.venv\u002Flib\u002Fpython3.12\u002Fsite-packages\u002Fpip\u002F_vendor\u002Furllib3\u002Fresponse.py\", line 561, in read",{"segments":66},[67],{"text":68},"data = self._fp_read(amt) if not fp_closed else b\"\"",{"segments":70},[71],{"text":72},"^^^^^^^^^^^^^^^^^^",{"segments":74},[75],{"text":76},"File \"\u002Fapp\u002F.venv\u002Flib\u002Fpython3.12\u002Fsite-packages\u002Fpip\u002F_vendor\u002Furllib3\u002Fresponse.py\", line 527, in _fp_read",{"segments":78},[79],{"text":80},"return self._fp.read(amt) if amt is not None else self._fp.read()",{"segments":82},[83],{"text":72},{"segments":85},[86],{"text":87},"File \"\u002Fapp\u002F.venv\u002Flib\u002Fpython3.12\u002Fsite-packages\u002Fpip\u002F_vendor\u002Fcachecontrol\u002Ffilewr…",{"heading":39,"steps":89,"block":90},[],{"header":39,"lines":91},[],{"heading":39,"body":93,"block":94},[],{"header":39,"lines":95},[],{"heading":97,"items":98},"Apps affected",[99,103,107,110],{"title":100,"badge":101,"tone":27,"href":102},"Minimind","2 occurrences","\u002Fapps\u002Fjingyaogong\u002Fminimind",{"title":104,"badge":105,"tone":27,"href":106},"Llama2 C","1 occurrence","\u002Fapps\u002Fkarpathy\u002Fllama2.c",{"title":108,"badge":105,"tone":27,"href":109},"OpenCore Legacy Patcher","\u002Fapps\u002Fdortania\u002Fopencore-legacy-patcher",{"title":111,"badge":105,"tone":27,"href":112},"mediacrawler","\u002Fapps\u002Fnanmicoder\u002Fmediacrawler",{"heading":114,"body":115,"footNote":116,"docsLabel":117,"docsHref":118},"Try PanelAlpha Engine yourself.","The easiest way to turn your server into a safe, controlled environment for your AI agent. Deploy, manage and maintain any project from Claude Code, Cursor, Codex or any other MCP client. Open source under Apache 2.0, free to run.","Requires Ubuntu 24.04 or 26.04 · 2 GB RAM · 1 CPU","Read the documentation","https:\u002F\u002Fpanelalpha.com\u002Fdocs"]