Preview error

How to fix

Open the Terminal tab and check what's running
Start your dev server: npm run dev -- --host 0.0.0.0 --port 8080
Or for Python: uvicorn main:app --host 0.0.0.0 --port 8080 --reload
Check the log below for crash details, then ask pChisel to fix it

Dev server log /tmp/dev-server.log

172.24.0.4 - - [21/Aug/2026 19:46:46] code 404, message File not found
172.24.0.4 - - [21/Aug/2026 19:46:46] "GET /favicon.ico HTTP/1.1" 404 -
172.24.0.4 - - [21/Aug/2026 19:46:47] code 404, message File not found
172.24.0.4 - - [21/Aug/2026 19:46:47] "GET /robots.txt HTTP/1.1" 404 -
172.24.0.4 - - [21/Aug/2026 19:46:47] code 404, message File not found
172.24.0.4 - - [21/Aug/2026 19:46:47] "GET /sitemap.xml HTTP/1.1" 404 -
127.0.0.1 - - [21/Aug/2026 19:46:55] "GET /api/v1/health HTTP/1.1" 200 -
172.24.0.4 - - [21/Aug/2026 19:46:56] "GET / HTTP/1.1" 302 -
172.24.0.4 - - [21/Aug/2026 19:46:57] code 404, message File not found
172.24.0.4 - - [21/Aug/2026 19:46:57] "GET /favicon.ico HTTP/1.1" 404 -
172.24.0.4 - - [21/Aug/2026 19:46:57] code 404, message File not found
172.24.0.4 - - [21/Aug/2026 19:46:57] "GET /gndctrl/robots.txt HTTP/1.1" 404 -
172.24.0.4 - - [21/Aug/2026 19:46:57] code 404, message File not found
172.24.0.4 - - [21/Aug/2026 19:46:57] "GET /gndctrl/sitemap.xml HTTP/1.1" 404 -
172.24.0.4 - - [21/Aug/2026 19:46:59] "GET /gndctrl/ HTTP/1.1" 200 -
172.24.0.4 - - [21/Aug/2026 19:47:02] "GET /favicon.svg HTTP/1.1" 200 -
172.24.0.4 - - [21/Aug/2026 19:47:03] "GET /gndctrl/js/radar.js?v=4 HTTP/1.1" 200 -
172.24.0.4 - - [21/Aug/2026 19:47:04] code 404, message File not found
172.24.0.4 - - [21/Aug/2026 19:47:04] "GET /gndctrl/robots.txt HTTP/1.1" 404 -
172.24.0.4 - - [21/Aug/2026 19:47:04] code 404, message File not found
172.24.0.4 - - [21/Aug/2026 19:47:04] "GET /gndctrl/sitemap.xml HTTP/1.1" 404 -
127.0.0.1 - - [21/Aug/2026 19:47:05] "GET /api/v1/health HTTP/1.1" 200 -
127.0.0.1 - - [21/Aug/2026 19:47:15] "GET /api/v1/health HTTP/1.1" 200 -
127.0.0.1 - - [21/Aug/2026 19:47:25] "GET /api/v1/health HTTP/1.1" 200 -
127.0.0.1 - - [21/Aug/2026 19:47:35] "GET /api/v1/health HTTP/1.1" 200 -
127.0.0.1 - - [21/Aug/2026 19:47:45] "GET /api/v1/health HTTP/1.1" 200 -
127.0.0.1 - - [21/Aug/2026 19:47:53] code 404, message File not found
127.0.0.1 - - [21/Aug/2026 19:47:53] "GET /robots.txt HTTP/1.1" 404 -
127.0.0.1 - - [21/Aug/2026 19:47:55] code 404, message File not found
127.0.0.1 - - [21/Aug/2026 19:47:55] "GET /sitemap.xml HTTP/1.1" 404 -

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