移动端报cannot read property 'trigger' of null的问题

牛吹大了会扯蛋

移动端没有打包成APP运行，采用网页方式，tab页签有多个时，点返回按钮一直在这几个页签来回循环，只有点左上角的关闭才可以退出去，来回切换几个菜单，并多次点返回按钮时，会提示cannot read property 'trigger' of null的问题，然后就需要重新登录。

jishuang

1.移动可以用contents和buttonGroup组件联合使用，代替tabs组件或者用bootstrap的tabs组件2.平台默认的有路由功能，返回就是会到上一个页面不是关闭页面
  
在PC端用chrome模拟运行，F12打开浏览器的开发人员调试工具看看console中的完整错误信息堆栈

牛吹大了会扯蛋

我们之前都用的是tabs，不是tabs（bootstrap)，这个会有影响吗？报错如图，console中的完整错误信息堆栈如下：index.js:224 [{…}]
XiangMuQianQi.js:110 (11) [{…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}]
main.js:368 [{…}]
XiangMuQianQi.js:204 {url: "$model/UI2/PM/YongHuFuWu/process/JunGongBaoXiuHeTo…TProcess&activity=junGongBaoXiuHeTongWTTZActivity", process: "/PM/YongHuFuWu/process/JunGongBaoXiuHeTongWT/junGongBaoXiuHeTongWTProcess", activity: "junGongBaoXiuHeTongWTTZActivity"}
index.js:224 [{…}]
XiangMuQianQi.js:110 (11) [{…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}]
main.js:368 [{…}]
XiangMuQianQi.js:204 {url: "$model/UI2/PM/WuZiGuanLi/process/zhouZhuanCaiLiaoZ…vity=zhouZhuanCaiLiaoZongKongJiHuaTianBaoActivity", process: "/PM/WuZiGuanLi/process/zhouZhuanCaiLiaoZongKongJiHua/zhouZhuanCaiLiaoZongKongJiHuaProcess", activity: "zhouZhuanCaiLiaoZongKongJiHuaTianBaoActivity"}
index.js:224 [{…}]
main.js:368 [{…}]
index.js:224 [{…}]
main.js:368 [{…}]
XiangMuQianQi.js:110 (11) [{…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}]
XiangMuQianQi.js:204 {url: "$model/UI2/rlzy/xinchouguanl/process/zhiJiTiaoZhen…iaoZhengProcess&activity=zhiJiTiaoZhengTZActivity", process: "/rlzy/xinchouguanl/process/zhiJiTiaoZheng/zhiJiTiaoZhengProcess", activity: "zhiJiTiaoZhengTZActivity"}
comp.min.js:144 Uncaught TypeError: Cannot read property 'trigger' of null
    at comp.min.js:144
(anonymous) @ comp.min.js:144
setTimeout (async)
(anonymous) @ comp.min.js:144
s @ core.min.js:65
dispatch @ core.min.js:65
g.handle @ core.min.js:65
index.js:224 [{…}]

牛吹大了会扯蛋

点的菜单多了之后，出现了如下图错误：console如下：index.js:224 [{…}]
XiangMuQianQi.js:110 (11) [{…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}]
main.js:368 [{…}]
XiangMuQianQi.js:204 {url: "$model/UI2/PM/YongHuFuWu/process/JunGongBaoXiuHeTo…TProcess&activity=junGongBaoXiuHeTongWTTZActivity", process: "/PM/YongHuFuWu/process/JunGongBaoXiuHeTongWT/junGongBaoXiuHeTongWTProcess", activity: "junGongBaoXiuHeTongWTTZActivity"}
index.js:224 [{…}]
XiangMuQianQi.js:110 (11) [{…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}]
main.js:368 [{…}]
XiangMuQianQi.js:204 {url: "$model/UI2/PM/WuZiGuanLi/process/zhouZhuanCaiLiaoZ…vity=zhouZhuanCaiLiaoZongKongJiHuaTianBaoActivity", process: "/PM/WuZiGuanLi/process/zhouZhuanCaiLiaoZongKongJiHua/zhouZhuanCaiLiaoZongKongJiHuaProcess", activity: "zhouZhuanCaiLiaoZongKongJiHuaTianBaoActivity"}
index.js:224 [{…}]
main.js:368 [{…}]
index.js:224 [{…}]
main.js:368 [{…}]
XiangMuQianQi.js:110 (11) [{…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}]
XiangMuQianQi.js:204 {url: "$model/UI2/rlzy/xinchouguanl/process/zhiJiTiaoZhen…iaoZhengProcess&activity=zhiJiTiaoZhengTZActivity", process: "/rlzy/xinchouguanl/process/zhiJiTiaoZheng/zhiJiTiaoZhengProcess", activity: "zhiJiTiaoZhengTZActivity"}
comp.min.js:144 Uncaught TypeError: Cannot read property 'trigger' of null
    at comp.min.js:144
(anonymous) @ comp.min.js:144
setTimeout (async)
(anonymous) @ comp.min.js:144
s @ core.min.js:65
dispatch @ core.min.js:65
g.handle @ core.min.js:65
index.js:224 [{…}]

jishuang

1.平台默认的移动端你的index.js中就没有224行，应该自己修改的，需要自己跟踪一下代码
2.tabs（bootstrap)的返回就是直接关闭页面，tabs是有路由的是返回上一个tab页