Error Explainer

Paste an error message and get a clear explanation of what it means.

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\n\n \n\n`;\n\nexport default async function (req: Request): Promise {\n if (req.method === \"OPTIONS\") {\n return new Response(null, {\n headers: {\n \"Access-Control-Allow-Origin\": \"*\",\n \"Access-Control-Allow-Methods\": \"GET, POST, OPTIONS\",\n \"Access-Control-Allow-Headers\": \"Content-Type\",\n },\n });\n }\n\n const url = new URL(req.url);\n\n // Serve the HTML form for plain GET requests with no ?error param\n if (req.method === \"GET\" && !url.searchParams.get(\"error\")) {\n return new Response(HTML_PAGE, {\n headers: { \"Content-Type\": \"text/html; charset=utf-8\" },\n });\n }\n\n let errorMessage: string | null = null;\n\n if (req.method === \"POST\") {\n const body = await req.json().catch(() => ({}));\n errorMessage = body.error ?? body.message ?? null;\n } else {\n errorMessage = url.searchParams.get(\"error\");\n }\n\n if (!errorMessage) {\n return Response.json(\n { usage: 'POST { \"error\": \"your error message\" } or GET ?error=...' },\n { status: 400 },\n );\n }\n\n try {\n const completion = await openai.chat.completions.create({\n model: \"gpt-5-nano\",\n max_completion_tokens: 150,\n messages: [\n { role: \"system\", content: SYSTEM_PROMPT },\n {\n role: \"user\",\n content: `Explain this error message: ${errorMessage}`,\n },\n ],\n });\n\n const explanation = completion.choices[0]?.message?.content ??\n \"Hmm, couldn't explain that one!\";\n\n return Response.json(\n { original: errorMessage, explanation },\n { headers: { \"Access-Control-Allow-Origin\": \"*\" } },\n );\n } catch (err) {\n return Response.json(\n {\n error: \"Something went wrong calling the AI model\",\n detail: String(err),\n },\n { status: 500, headers: { \"Access-Control-Allow-Origin\": \"*\" } },\n );\n }\n}","children",[],[170],["D",1788759606886],[],[18],["D",1788759597257],{"_11":12,"_127":68},{"_11":12,"_122":123,"_67":68,"_30":66,"_124":125,"_126":24},{"_39":113,"_13":16,"_33":36,"_114":77,"_115":-5,"_116":-5,"_117":-5,"_118":-5,"_119":-5,"_120":14,"_121":12},"ctx",{"_51":-5,"_146":218,"_219":220,"_221":222,"_223":24,"_224":24,"_225":24,"_226":90,"_227":-5,"_228":-7,"_229":-7,"_230":26,"_231":24,"_232":24,"_233":-5,"_234":24,"_235":24,"_236":24,"_237":-5},"ENV",{"_189":190,"_191":192,"_193":16,"_194":195,"_196":197,"_198":199,"_200":201,"_202":203,"_204":205,"_206":207,"_208":209,"_210":211,"_212":213,"_214":215,"_216":217},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","e87eb04e707cf64e7e532c8e8ec395f209e17f15","RENDER_GIT_BRANCH","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]

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