custom popup has an error

[allenhwkim]

EXCEPTION: Error in ./t class t - inline template:42:2 caused by: No component factory found for t
t.handleError @ core.umd.js:3488
next @ core.umd.js:8375
e.object.i @ core.umd.js:7490
e.__tryOrUnsub @ Subscriber.js:223
e.next @ Subscriber.js:172
e._next @ Subscriber.js:125
e.next @ Subscriber.js:89
e.next @ Subject.js:55
e.emit @ core.umd.js:7476
t.triggerError @ core.umd.js:7837
onHandleError @ core.umd.js:7798
t.handleError @ zone.js:233
r.runTask @ zone.js:154
invoke @ zone.js:332
core.umd.js:3490 ORIGINAL EXCEPTION: No component factory found for t
t.handleError @ core.umd.js:3490
next @ core.umd.js:8375
e.object.i @ core.umd.js:7490
e.__tryOrUnsub @ Subscriber.js:223
e.next @ Subscriber.js:172
e._next @ Subscriber.js:125
e.next @ Subscriber.js:89
e.next @ Subject.js:55
e.emit @ core.umd.js:7476
t.triggerError @ core.umd.js:7837
onHandleError @ core.umd.js:7798
t.handleError @ zone.js:233
r.runTask @ zone.js:154
invoke @ zone.js:332
core.umd.js:3493 ORIGINAL STACKTRACE:
t.handleError @ core.umd.js:3493
next @ core.umd.js:8375
e.object.i @ core.umd.js:7490
e.__tryOrUnsub @ Subscriber.js:223
e.next @ Subscriber.js:172
e._next @ Subscriber.js:125
e.next @ Subscriber.js:89
e.next @ Subject.js:55
e.emit @ core.umd.js:7476
t.triggerError @ core.umd.js:7837
onHandleError @ core.umd.js:7798
t.handleError @ zone.js:233
r.runTask @ zone.js:154
invoke @ zone.js:332
core.umd.js:3494 Error: No component factory found for t
    at e.v (zone.js:672)
    at e [as constructor] (core.umd.js:1222)
    at new e (core.umd.js:7219)
    at t.resolveComponentFactory (core.umd.js:7232)
    at tInjector.t.resolveComponentFactory (core.umd.js:7271)
    at t.open (ng2-ui.umd.js:4072)
    at t.openCustomPopup (popup.component.ts:167)
    at proxyViewClass.View_t0.handleEvent_77 (/t/t/component.ngfactory.js:530)
    at proxyViewClass.<anonymous> (core.umd.js:12718)
    at HTMLButtonElement.<anonymous> (platform-browser.umd.js:3208)
    at t.invokeTask (zone.js:262)
    at Object.onInvokeTask (core.umd.js:7768)
    at t.invokeTask (zone.js:261)
    at r.runTask (zone.js:151)
    at HTMLButtonElement.invoke (zone.js:332)
t.handleError @ core.umd.js:3494
next @ core.umd.js:8375
e.object.i @ core.umd.js:7490
e.__tryOrUnsub @ Subscriber.js:223
e.next @ Subscriber.js:172
e._next @ Subscriber.js:125
e.next @ Subscriber.js:89
e.next @ Subject.js:55
e.emit @ core.umd.js:7476
t.triggerError @ core.umd.js:7837
onHandleError @ core.umd.js:7798
t.handleError @ zone.js:233
r.runTask @ zone.js:154
invoke @ zone.js:332
core.umd.js:3497 ERROR CONTEXT:
t.handleError @ core.umd.js:3497
next @ core.umd.js:8375
e.object.i @ core.umd.js:7490
e.__tryOrUnsub @ Subscriber.js:223
e.next @ Subscriber.js:172
e._next @ Subscriber.js:125
e.next @ Subscriber.js:89
e.next @ Subject.js:55
e.emit @ core.umd.js:7476
t.triggerError @ core.umd.js:7837
onHandleError @ core.umd.js:7798
t.handleError @ zone.js:233
r.runTask @ zone.js:154
invoke @ zone.js:332
core.umd.js:3498 t {_view: proxyViewClass, _nodeIndex: 77, _tplRow: 42, _tplCol: 2}
t.handleError @ core.umd.js:3498
next @ core.umd.js:8375
e.object.i @ core.umd.js:7490
e.__tryOrUnsub @ Subscriber.js:223
e.next @ Subscriber.js:172
e._next @ Subscriber.js:125
e.next @ Subscriber.js:89
e.next @ Subject.js:55
e.emit @ core.umd.js:7476
t.triggerError @ core.umd.js:7837
onHandleError @ core.umd.js:7798
t.handleError @ zone.js:233
r.runTask @ zone.js:154
invoke @ zone.js:332
Subscriber.js:227 Uncaught e {_nativeError: Error: Error in ./t class t - inline template:42:2 caused by: No component factory found for t
    a…, originalError: e, context: t, longStack: "Error: No component factory found for t↵    at e.v…e (http://localhost:9001/js/polyfills.js:52:8227)"}
e.__tryOrUnsub @ Subscriber.js:227
e.next @ Subscriber.js:172
e._next @ Subscriber.js:125
e.next @ Subscriber.js:89
e.next @ Subject.js:55
e.emit @ core.umd.js:7476
t.triggerError @ core.umd.js:7837
onHandleError @ core.umd.js:7798
t.handleError @ zone.js:233
r.runTask @ zone.js:154
invoke @ zone.js:332