AlistGo/alist · error

empty download url returned

Error message

empty download url returned

What it means

Error "empty download url returned" thrown in AlistGo/alist.

Source

Thrown at drivers/bitqiu/driver.go:179

	if d.userID == "" {
		if err := d.login(ctx); err != nil {
			return nil, err
		}
	}

	form := map[string]string{
		"fileIds":     file.GetID(),
		"org_channel": orgChannel,
	}
	for attempt := 0; attempt < 2; attempt++ {
		var resp Response[DownloadData]
		if err := d.postForm(ctx, downloadURL, form, &resp); err != nil {
			return nil, err
		}
		switch resp.Code {
		case successCode:
			if resp.Data.URL == "" {
				return nil, fmt.Errorf("empty download url returned")
			}
			return &model.Link{URL: resp.Data.URL}, nil
		case "10401", "10404":
			if err := d.login(ctx); err != nil {
				return nil, err
			}
		default:
			return nil, fmt.Errorf("get link failed: %s", resp.Message)
		}
	}
	return nil, fmt.Errorf("get link failed: retry limit reached")
}

func (d *BitQiu) MakeDir(ctx context.Context, parentDir model.Obj, dirName string) (model.Obj, error) {
	if d.userID == "" {
		if err := d.login(ctx); err != nil {
			return nil, err
		}

View on GitHub (pinned to 843d9dc814)

Solutions

1. Ensure the referenced value is configured and non-empty, then retry the operation.

When it happens

Trigger: Thrown at drivers/bitqiu/driver.go:179 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of AlistGo/alist@843d9dc814 (2026-08-15). Data as JSON: /api/errors/3bc4bf33a4ccf383. Report an issue: GitHub.