Alessandro's questions

我向我的机器发出命令tree -J，这是它给出的输出的一部分：

                {
                    "type": "file",
                    "name": "ca-certificates.conf"
                },
                {
                    "type": "file",
                    "name": "ca-certificates.conf.dpkg-old"
                },
                {
                    "type": "directory",
                    "name": "chatscripts"
                } {
                    "error": "error opening dir"
                },
                {
                    "type": "directory",
                    "name": "chromium",
                    "contents": [{
                        "type": "directory",
                        "name": "native-messaging-hosts"
                    }]
                }

查看那个“错误”节点：它似乎不是有效的 Json（,缺少 a）。如何避免显示此类错误？

使用v2.0.2