클라이언트 app name 이랑 LFTalk2 라은 글자 들어간 부분들 모두 'LFtalk2' 로 변경 부탁드립니다.

[G] TypeError: Cannot read property 'userInfo' of null
    
at TapSubscriber.push.../../node_modules/rxjs/_esm5/internal/operators/tap.js.TapSubscriber._next (http://localhost:4200/vendor.35db6e7b23db795aa11c.js:235015:27)
at TapSubscriber.push.../../node_modules/rxjs/_esm5/internal/Subscriber.js.Subscriber.next (http://localhost:4200/vendor.35db6e7b23db795aa11c.js:227240:18)
at DistinctUntilChangedSubscriber.push.../../node_modules/rxjs/_esm5/internal/operators/distinctUntilChanged.js.DistinctUntilChangedSubscriber._next (http://localhost:4200/vendor.35db6e7b23db795aa11c.js:231227:30)
at DistinctUntilChangedSubscriber.push.../../node_modules/rxjs/_esm5/internal/Subscriber.js.Subscriber.next (http://localhost:4200/vendor.35db6e7b23db795aa11c.js:227240:18)
at MapSubscriber.push.../../node_modules/rxjs/_esm5/internal/operators/map.js.MapSubscriber._next (http://localhost:4200/vendor.35db6e7b23db795aa11c.js:232290:26)
at MapSubscriber.push.../../node_modules/rxjs/_esm5/internal/Subscriber.js.Subscriber.next (http://localhost:4200/vendor.35db6e7b23db795aa11c.js:227240:18)
at MapSubscriber.push.../../node_modules/rxjs/_esm5/internal/operators/map.js.MapSubscriber._next (http://localhost:4200/vendor.35db6e7b23db795aa11c.js:232290:26)
at MapSubscriber.push.../../node_modules/rxjs/_esm5/internal/Subscriber.js.Subscriber.next (http://localhost:4200/vendor.35db6e7b23db795aa11c.js:227240:18)
at ReplaySubject.push.../../node_modules/rxjs/_esm5/internal/Subject.js.Subject.next (http://localhost:4200/vendor.35db6e7b23db795aa11c.js:227006:25)