SW01002: Invalid hash length

This error occurs when hashLength is not an integer from 1 to 50. The setting chooses the number of hash characters in generated names. The message shows the value and the maximum.

Reported

import { defineConfig } from "stillwind/config";

export default defineConfig({
  projects: [
    {
      css: "./src/stillwind.css",
      files: ["src/**/*.tsx"],
      hashLength: 0,
    },
  ],
});

Fixed

import { defineConfig } from "stillwind/config";

export default defineConfig({
  projects: [
    {
      css: "./src/stillwind.css",
      files: ["src/**/*.tsx"],
      hashLength: 5,
    },
  ],
});

How to fix

• Use an integer from 1 to 50. The default is 5.
• To shorten names, lower the value. To make collisions less likely, raise it.
• Use the same value in client and server builds that share styles.