fresh.gen.ts is `not found`

[xXACCEXx]

I've been migrating an existing project to WSL Ubuntu installation.

First port of call, generating a new fresh project, moving in components/islands/routes/static etc etc. Second port of call, run deno task build to make sure all the deps and such are all setup.

The issue is; it caches modules, then thorws this error.

error: Uncaught (in promise) TypeError: not found
  const manifest = (await import(toFileUrl(join(dir, "fresh.gen.ts")).href))

My project dir.

me@mine /home/me/project $ ls -la
drwxr-xr-x 10 me me 4096 May 20 11:41 ./
drwxr-xr-x  3 me me 4096 May 20 11:02 ../
-rw-r--r--  1 me me  179 May 20 11:02 .gitignore
drwxr-xr-x  2 me me 4096 May 20 11:02 .vscode/
-rw-r--r--  1 me me  363 May 20 11:02 README.md
drwxr-xr-x  2 me me 4096 May 20 11:08 components/
-rw-r--r--  1 me me 1464 May 20 11:49 deno.jsonc
-rwxrwxrwx  1 me me  233 May 20 11:33 dev.ts*
-rw-r--r--  1 me me 2880 May 20 11:36 dev_command.ts
-rw-r--r--  1 me me  160 May 20 11:02 fresh.config.ts
-rwxr--r--  1 me me 1989 May 20 11:49 fresh.gen.ts*
drwxr-xr-x  2 me me 4096 May 20 11:08 islands/
-rw-r--r--  1 me me  364 May 20 11:02 main.ts
drwxr-xr-x  4 me me 4096 May 20 11:11 routes/
drwxr-xr-x  4 me me 4096 May 20 11:13 static/
-rw-r--r--  1 me me  148 May 20 11:02 tailwind.config.ts

My system deets.

• fresh 1.6.8
• deno 1.43.5 (release, x86_64-unknown-linux-gnu)
• v8 12.4.254.13
• typescript 5.4.5
• Ubuntu 20.04 - WSL 2 - Windows 10 (inside the ubuntu fs)

The obvious question I have about running deno --verison is the x86_64-unknown-linux-gnu bit. I would think that would know at least debian or something.

What I've tried.

• I've tried running the file directly with deno run. same error.
• I've tried importing from a REPL session. Same error.
• I've tried importing frm a throw away module. Same error.
• I've tried deno cache -r and manually deleting cache, then rerunning. Same error.