statusMessage("Invalid JSON in your .floorc.json.");
        }
        HashMap<String, String> auth = floorcJson != null ? floorcJson.auth.get(flooUrl.host) : null;
        if (auth == null) {
            setupHandler(new LinkEditorHandler(this, flooUrl.host, new Runnable() {
                @Override
                public void run() {
                    joinWorkspace(flooUrl, path, upload);
                }
            }));