监控页面 chart 没有数据js报错

[杜龙少]

错误信息

TypeError: Cannot read property '1' of undefined at c.FlotServ.self.summary (/static/js/util_ng.js?_v=0.0.4:348:33) at /static/js/big_ng.js?_v=0.0.4:79:35 at /static/js/angular.min.js:72:45 at K (/static/js/angular.min.js:100:79) at K (/static/js/angular.min.js:100:79) at /static/js/angular.min.js:101:245 at k.$eval (/static/js/angular.min.js:112:15) at k.$digest (/static/js/angular.min.js:109:96) at k.$apply (/static/js/angular.min.js:112:345) at h (/static/js/angular.min.js:72:300)
 /static/js/angular.min.js:92