app.json的配置：

当前页面的json：

问题在app.js，但我看不出哪出问题，删了就正常了

var e = require("@babel/runtime/helpers/interopRequireDefault"), t = e(require("./baseModel")), a = e(require("./utils/bluetooth")), l = e(require("./utils/qxbluetooth")), o = new t.default(), n = new a.default(), i = new l.default();


App({
    onLaunch: function() {
        o.extendDateFunc(), this.versionUpdate(), wx.closeBluetoothAdapter();
    },
    onHide: function() {
        var e = this;
        e.globalData.canClose = !0, console.log("隐藏"), clearTimeout(e.globalData.timer1), 
        e.globalData.timer1 = null, e.globalData.deviceId && (e.globalData.timer1 = setTimeout(function() {
            e.globalData.canClose && (clearInterval(e.globalData.timer), e.globalData.timer = null, 
            e.globalData.canwrite = !1);
        }, 4e4)), this.globalData.canCloseblue && (n.closeConnectBluetooth(this.globalData.deviceId), 
        clearInterval(e.globalData.timer), e.globalData.timer = null, e.globalData.canwrite = !1);
    },
    onShow: function() {
        var e = this;
        this.globalData.canClose = !1, this.globalData.canCloseblue = !0;
        var t = wx.getStorageSync("yuangong");
        0 == t && this.globalData.deviceId && !this.globalData.blueconnected && (this.globalData.bluewarntext = "蓝牙已断开", 
        e.globalData.firstonload || (e.globalData.canwrite = !0, 
        this.globalData.bluewarntext = "正在搜索设备", setTimeout(function() {
            2 == e.globalData.blueType ? i.initBluetooth(e.globalData.blueName) : n.initBluetooth(e.globalData.blueName);
        }, 3500)));
    },
    versionUpdate: function() {
        var e = wx.getUpdateManager();
        e.onCheckForUpdate(function(e) {
            console.log(e.hasUpdate);
        }), e.onUpdateReady(function() {
            wx.showModal({
                title: "更新提示",
                content: "新版本已经准备好，是否重启应用？",
                success: function(t) {
                    t.confirm && e.applyUpdate();
                }
            });
        }), e.onUpdateFailed(function() {
            wx.showModal({
                title: "更新提示",
                content: "新版本下载失败",
                showCancel: !1
            });
        });
    },
    watch: function(e) {
        var t = this.globalData;
        Object.defineProperty(t, "bluewarntext", {
            configurable: !0,
            enumerable: !0,
            set: function(t) {
                e(t);
            },
            get: function() {
                return this.globalData;
            }
        });
    },
    watchchart: function(e) {
        var t = this.globalData;
        Object.defineProperty(t, "haveChart", {
            configurable: !0,
            enumerable: !0,
            set: function(t) {
                e(t);
            },
            get: function() {
                return this.globalData;
            }
        });
    },
    watpercent: function(e) {
        var t = this.globalData;
        Object.defineProperty(t, "percent", {
            configurable: !0,
            enumerable: !0,
            set: function(t) {
                e(t);
            },
            get: function() {
                return this.globalData;
            }
        });
    },
    watbluetof: function(e) {
        var t = this.globalData;
        Object.defineProperty(t, "bluetof", {
            configurable: !0,
            enumerable: !0,
            set: function(t) {
                e(t);
            },
            get: function() {
                return this.globalData;
            }
        });
    },
    watchopenlocation: function(e) {
        var t = this.globalData;
        Object.defineProperty(t, "openlocation", {
            configurable: !0,
            enumerable: !0,
            set: function(t) {
                e(t);
            },
            get: function() {
                return this.globalData;
            }
        });
    },
    globalData: {
        percent: 0,
        time1: "",
        time2: "",
        time3: "",
        time4: "",
        time5: "",
        firstBuff: [],
        timeBuff: [],
        timer: null,
        timer1: null,
        cabinet_id: "",
        openblue: !1,
        bluetof: !1,
        openlocation: !1,
        blueconnected: !1,
        canClose: !1,
        firstonload: !1,
        canCloseblue: !0,
        canwrite: !0,
        bluewarntext: "",
        haveChart: 3.9,
        cabinet_chart: 3.9,
        blueName: 164154859731,
        deviceId: "",
        writeServicweId: "",
        writeCharacteristicsId: "",
        isbluetg: null,
        blue2g: "",
        goodlist: [],
        productType: "cabinet",
        opentype: "",
        chargeLineId: null,
        dryerId: null,
        timetimer: null,
        sendNums: 1,
        blueType: "0",
        fromcode: null,
        needCharge: !1,
        haveLink: !1,
        mtid: null,
        pulldownxcx: !1,
        sheight: null,
        ChargeType: 2
    },
    setting: {}
});