我正在尝试使用角度材料自动完成,并且在尝试从数据库获取数据时,它给了我这个错误。类型“Observable”缺少类型“string[]”的以下属性:length、pop、push、concat 以及其他 25 个属性。
我的组件.ts
export class SearchComponent implements OnInit {
constructor(private reservationService: ReservationService, private searchService: SearchService){}
location;
CheckIn;
AdultNumber;
myControl = new FormControl();
options: string[] = ['One', 'Two', 'Three'];
filteredOptions: Observable<string[]>;
regions: string[];
ngOnInit() {
this.filteredOptions = this.myControl.valueChanges
.pipe(
startWith(''),
map(value => this._filter(value))
);
this.reservationService.getRegions().subscribe((data: Observable<string[]>)=>{
console.log(data);
this.regions= data; // ERROR IS HERE ERROR ERROR ERROR
})
/* this.reservationService.getRegions().subscribe(sa => console.log(sa)); */
}
getregionlist(){
console.log(this.location,"location")
console.log(this.CheckIn,"checkindate")
console.log(this.AdultNumber,"AdultNumber")
console.log(this.array,"array")
}
private _filter(value: string): string[] {
const filterValue = value.toLowerCase();
return …Run Code Online (Sandbox Code Playgroud) 这是我的错误,我无法修复它.我需要帮助,我的虚拟盒子是最新版本.

流浪汉插件列表:

我试图更新它们,但每次重新启动我的阴道时,它们都会获得默认版本.我需要做什么?
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