denoland/deno · error

Could not detect a supported framework in '{}'.\nSupported f

Error message

Could not detect a supported framework in '{}'.\nSupported frameworks: Next.js, Astro, Fresh, Remix, React Router, SvelteKit, Nuxt, SolidStart, TanStack Start, Vite\nProvide an explicit entrypoint instead of a directory.

What it means

Error "Could not detect a supported framework in '{}'.\nSupported frameworks: Next.js, Astro, Fresh, Remix, React Router, SvelteKit, Nuxt, SolidStart, TanStack Start, Vite\nProvide an explicit entrypoint instead of a directory." thrown in denoland/deno.

Source

Thrown at cli/tools/compile.rs:142

      std::fs::write(&entrypoint_path, detection.entrypoint_code)?;
      compile_flags.source_file = entrypoint_path.display().to_string();
      if compile_flags.output.is_none()
        && let Some(dir_name) = dir.file_name()
      {
        compile_flags.output = Some(dir_name.to_string_lossy().into_owned());
      }
      // Add framework build output to includes, resolved relative to the
      // detected app directory so `deno compile ./myapp` picks up
      // `./myapp/.next` rather than `./.next`.
      for inc in detection.include_paths {
        let resolved = dir.join(&inc).display().to_string();
        if !compile_flags.include.contains(&resolved) {
          compile_flags.include.push(resolved);
        }
      }
      Some(entrypoint_path)
    } else {
      bail!(
        "Could not detect a supported framework in '{}'.\n\
         Supported frameworks: Next.js, Astro, Fresh, Remix, React Router, SvelteKit, Nuxt, SolidStart, TanStack Start, Vite\n\
         Provide an explicit entrypoint instead of a directory.",
        dir.display()
      );
    }
  } else {
    None
  };

  // Keep flags.subcommand in sync so resolve_main_module sees the
  // rewritten source_file instead of the original directory path.
  flags.subcommand = DenoSubcommand::Compile(compile_flags.clone());

  // Clean up temp entrypoints on exit (framework-detected and/or bundled).
  struct CleanupGuard(Vec<PathBuf>);
  impl Drop for CleanupGuard {
    fn drop(&mut self) {

View on GitHub (pinned to f7822238ca)

When it happens

Trigger: Thrown at cli/tools/compile.rs:142 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of denoland/deno@f7822238ca (2026-08-20). Data as JSON: /api/errors/ffb824d6e14af208. Report an issue: GitHub.