Describe the bug

In sveltekit.config.ts

`

kit: {
	adapter: adapter({
		precompress: true
	}),
	files: {
		serviceWorker: 'src/sw.ts'
	},
	serviceWorker: {
		register: false
	},
	paths: {
		base: '/mutual-funds'
	},
	alias: {
		'lib/': './src/routes/lib/',
		$components: './src/lib/components',
		$auth: './src/routes/(app)/(authenticated)'
	},
	version: {
		name: pkg.version
	},
	inlineStyleThreshold: 10240
}

};`

inlineStyleThreshold is added.

Added error log on running build post migration to svelte 5.
After removing inlineStyleThreshold, inline css is not working properly and multiple css chunks have becoming render blocking.

Is inlineStyleThreshold not supported in svelte 5?

Reproduction

NA

Logs

[vite-plugin-sveltekit-compile] ENOENT: no such file or directory, open '/Users/abc/Documents/work/abc/.svelte-kit/output/server/undefined'
at Object.readFileSync (node:fs:448:20)
at file:///Users/abc/Documents/work/mf-ui/node_modules/.pnpm/@sveltejs+kit@2.16.1_@sveltejs[email protected][email protected]_vite@5.4.14_@types+node_rjotf6hzx2a3oagmy52esqfxau/node_modules/@sveltejs/kit/src/exports/vite/build/build_server.js:56:24
at Array.forEach ()
at build_server_nodes (file:///Users/abc/Documents/work/abc/node_modules/.pnpm/@sveltejs+kit@2.16.1_@sveltejs[email protected][email protected]_vite@5.4.14_@types+node_rjotf6hzx2a3oagmy52esqfxau/node_modules/@sveltejs/kit/src/exports/vite/build/build_server.js:48:5)
at Object.handler (file:///Users/abc/Documents/work/mf-ui/node_modules/.pnpm/@sveltejs+kit@2.16.1_@sveltejs[email protected][email protected]_vite@5.4.14_@types+node_rjotf6hzx2a3oagmy52esqfxau/node_modules/@sveltejs/kit/src/exports/vite/index.js:919:5)
at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
at async PluginDriver.hookParallel (file:///Users/abc/Documents/work/abcnode_modules/.pnpm/[email protected]/node_modules/rollup/dist/es/shared/node-entry.js:20858:17)
at async file:///Users/abc/Documents/work/mf-ui/node_modules/.pnpm/[email protected]/node_modules/rollup/dist/es/shared/node-entry.js:21907:13
at async catchUnfinishedHookActions (file:///Users/abc/Documents/work/abc/node_modules/.pnpm/[email protected]/node_modules/rollup/dist/es/shared/node-entry.js:21282:16)
at async build (file:///Users/abc/Documents/work/abc/node_modules/.pnpm/vite@5.4.14_@types[email protected][email protected]/node_modules/vite/dist/node/chunks/dep-CHZK6zbr.js:65607:16)

System Info

NA

Severity

annoyance