AlistGo/alist · error

cannot get link from preview

Error message

cannot get link from preview

What it means

Error "cannot get link from preview" thrown in AlistGo/alist.

Source

Thrown at drivers/quqi/util.go:175

	}

	return c
}

func (d *Quqi) linkFromPreview(id string) (*model.Link, error) {
	var getDocResp GetDocRes
	if _, err := d.request("", "/api/doc/getDoc", resty.MethodPost, func(req *resty.Request) {
		req.SetFormData(map[string]string{
			"quqi_id":   d.GroupID,
			"tree_id":   "1",
			"node_id":   id,
			"client_id": d.ClientID,
		})
	}, &getDocResp); err != nil {
		return nil, err
	}
	if getDocResp.Data.OriginPath == "" {
		return nil, errors.New("cannot get link from preview")
	}
	return &model.Link{
		URL: getDocResp.Data.OriginPath,
		Header: http.Header{
			"Origin": []string{"https://quqi.com"},
			"Cookie": []string{d.Cookie},
		},
	}, nil
}

func (d *Quqi) linkFromDownload(id string) (*model.Link, error) {
	var getDownloadResp GetDownloadResp
	if _, err := d.request("", "/api/doc/getDownload", resty.MethodGet, func(req *resty.Request) {
		req.SetQueryParams(map[string]string{
			"quqi_id":     d.GroupID,
			"tree_id":     "1",
			"node_id":     id,
			"url_type":    "undefined",

View on GitHub (pinned to 843d9dc814)

Solutions

1. Check the storage configuration and the provider's service status, fix the indicated cause, and retry the operation.

When it happens

Trigger: Thrown at drivers/quqi/util.go:175 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/2c7f7f6e77b60246. Report an issue: GitHub.