BUILD_SETTING_MISSING

What it means. A setting the app reads while it is being built is not set, so the built app has it empty.

What to do. Set it with npx uarpie -e NAME=value, using the setting's name and its real value. That deploys again and rebuilds the app with the value in it. Changing it later also needs a rebuild; the platform does that by itself when the setting is changed in the dashboard.

• HTTP status: 200
• Retryable after applying the fix: yes

Every failure from the CLI or an MCP tool has this shape:

{
  "ok": false,
  "code": "BUILD_SETTING_MISSING",
  "message": "A setting the app reads while it is being built is not set, so the built app has it empty.",
  "fix": "Set it with `npx uarpie -e NAME=value`, using the setting's name and its real value. That deploys again and rebuilds the app with the value in it. Changing it later also needs a rebuild; the platform does that by itself when the setting is changed in the dashboard.",
  "file": "<where to edit, when known>",
  "retryable": true,
  "docs": "https://docs.uarpie.app/errors/BUILD_SETTING_MISSING"
}

Apply fix (edit file when it is given), then run the same command again.