ype 'string | undefined' is not assignable to type 'string'. Type 'undefined' is not assignable to type 'string
let name1:string = person.name as string;
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let name1:string = person.name!;
// ^ note the exclamation mark here
Thank you!
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Type 'number' is not assignable to type '3 | 1 | undefined'.
Type 'string | null' is not assignable to type 'string | undefined'. Type 'null' is not assignable to type 'string | undefined'. TS2322
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Type 'string | null | undefined' is not assignable to type '{}'.
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is not assignable to type 'string | undefined'.
js type string is not assignable to type undefined
Type 'string' is not assignable to type '| undefined'.
type is not assignable to type \ undefined
Type 'false | "step-number"' is not assignable to type 'string | undefined'. Type 'false' is not assignable to type 'string | undefined'.
Type {} is not assignable to type 'string'
Type 'string' is not assignable to type 'Placement | undefined'.
Type 'undefined' is not assignable to type 'string | Blob'.
Type 'Maybe<string> | undefined' is not assignable to type 'string'.
'undefined' is not assignable to type
type undefined is not assignable to type string
Argument of type 'string | undefined' is not assignable to parameter of type 'string | Blob'. Type 'undefined' is not assignable to type 'string | Blob'.ts(2345)
ype 'string | undefined' is not assignable to type 'string'. Type 'undefined' is not assignable to type 'string
Type 'string | undefined' is not assignable to type
Type 'string | undefined' is not assignable to typ
Type 'string' is not assignable to type 'AsObject | undefined'
undefined is not assignable to type string
Type '(string | undefined)[]' is not assignable to type 'string[]'. Type 'string | undefined' is not assignable to type 'string'. Type 'undefined' is not assignable to type 'string'
Type 'true' is not assignable to type 'string | undefined'.ts(2322)
Type 'string | undefined' is not assignable to type 'string' api
Type 'string | string[] | undefined' is not assignable to type 'string'. Type 'undefined' is not assignable to type 'string'.
type 'string | undefined' is not assignable to type 'undefined'. Type 'string' is not assignable to type 'undefined'.
Type 'string | undefined' is not assignable to type 'string'. Type 'undefined' is not assignable to type 'string'.ts
undefined is not assignable to type number
Type 'string[] | undefined' is not assignable to type 'string[]'. Type 'undefined' is not assignable to type 'string[]'.ts(2322)
Type 'string | null | undefined' is not assignable to type 'null'. Type 'undefined' is not assignable to type 'null'.ts(2322)
Type 'null' is not assignable to type 'string | (() => string) | undefined'.
Type 'string | number' is not assignable to type 'number | undefined'
react type 'undefined' is not assignable to type
Type 'string | null | undefined' is not assignable to type
Type 'string | null | undefined' is not assignable to type 'string'. Type 'undefined' is not assignable to type 'string'
Type 'true' is not assignable to type 'string | number | readonly string[] | undefined'.
Type 'string' is not assignable to type '"string"
Argument of type 'string | undefined' is not assignable to parameter of type 'string'. Type 'undefined' is not assignable to type 'string' typescript config
type undefined is not assignable to type number
Type '(e: any) => undefined' is not assignable to type '() => void'.
Argument of type 'string | string[] | undefined' is not assignable to parameter of type 'string'. Type 'undefined' is not assignable to type 'string'.ts(2345)
type 'undefined' is not assignable to type object
Type 'number | undefined' is not assignable to type 'number'. Type 'undefined' is not assignable to type 'number'.ts
Type 'number | undefined' is not assignable to type 'number'. Type 'undefined' is not assignable to type 'number'.ts(2322)
Type 'number' is not assignable to type 'string | any[] | null | undefined'.
null is not assignable to type 'Experience | undefined'.
Type 'unknown' is not assignable to type 'string | undefined'.
type 'number | undefined' is not assignable to type 'number
type 'string' is not assignable to type string
Argument of type 'string | null | undefined' is not assignable to parameter of type 'string'. Type 'undefined' is not assignable to type 'string'.ts(2345)
Type 'string | null | undefined' is not assignable to type 'string | number | string[] | undefined'. Type 'null' is not assignable to type 'string | number | string[] | undefined'.
Type 'null' is not assignable to type 'number | undefined'
Argument of type 'string | undefined' is not assignable to parameter of type 'string'. Type 'undefined' is not assignable to type 'string'. TS2345
Type 'string' is not assignable to type 'T'.
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Type 'string | undefined' is not assignable to type 'string | null'.
Type 'string | undefined' is not assignable to type 'string'. Type 'undefined' is not assignable to type 'string'.t
Type 'string | null | undefined' is not assignable to type 'string | undefined'.
Type 'string | undefined' is not assignable to type 'Url'.
Type 'String' is not assignable to type 'string | number | readonly string[] | undefined'.
typescript type undefined is not assignable to string
typescript undefined is assignable to type string
'null' is not assignable to type 'number | undefined'
type 'string' is not assignable to type '\'
type 'string | undefined' is not assignable to type '"key" | "body" | react native
type 'string | undefined' is not assignable to type '"key" | "body" |
Type 'string | undefined' is not assignable to type 'number'.
Type 'object | undefined' is not assignable to type 'BaseCategoriesResponse[]'. Type 'undefined' is not assignable to type
Type 'string | number | string[] | undefined' is not assignable to type 'string'.
Type 'string' is not assignable to type 'string[]'
Type 'string | undefined' is not assignable to type 'string'. typescript object
Type 'string | ArrayBuffer | null | undefined' is not assignable to type 'string'. Type 'undefined' is not assignable to type 'string'.ts(2322)
is not assignable to type 'Symbol | undefined'
is not assignable to type 'Symbol | undefined'
Type 'string' is not assignable to type '{ [k: string]: any; } | undefined'.ts(2322)
Type 'string' is not assignable to type 'BookType | undefined'
Type 'T' is not assignable to type 'string | number | symbol'
Type 'Promise<string | undefined>' is not assignable to type 'string'.
Type 'String' is not assignable to type 'Key | null | undefined'.
Type 'string | null' is not assignable to type 'string | number | readonly string[] | undefined'.
react undefined' is not assignable to type
type is not assignable to type 'string
Type 'string' is not assignable to type 'AndroidMode | undefined'
Type 'null' is not assignable to type 'string | undefined' typescript
'number | undefined' is not assignable to type 'number'
Argument of type 'string | undefined' is not assignable to parameter of type 'string'. Type 'undefined' is not assignable to type 'string'.
Argument of type 'undefined' is not assignable to parameter of type 'string'
Type 'string | number | symbol' is not assignable to type 'string | number | undefined' on :key
Type 'undefined' is not assignable to type 'number' angular
Type 'undefined' is not assignable to type 'number' html
type number is not assignable to type undefined
undefined is not assignable to type
Type 'number | undefined' is not assignable to type 'string | number'. Type 'undefined' is not assignable to type 'string | number'.ts(2322) index. with paddingTop reactnative
Type 'number | undefined' is not assignable to type 'string | number'. Type 'undefined' is not assignable to type 'string | number'.ts(2322) index. with paddingTop
Argument of type 'string | null | undefined' is not assignable to parameter of type 'string'. Type 'undefined' is not assignable to type 'string'
typescript undefined is not assignable to type string
Type 'string | null' is not assignable to type 'string | undefined'
Type 'string | undefined' is not assignable to type 'string'. Type 'undefined' is not assignable to type 'string'
Type 'Object | undefined' is not assignable to type 'Object'. Type 'undefined' is not assignable to type 'Object
Type 'null' is not assignable to type 'string | undefined'
firebase auth angular Type 'string | undefined' is not assignable to type 'string'. Type 'undefined' is not assignable to type 'string'.ts(2322) uid
angular Type 'string | undefined' is not assignable to type 'String'.
Type 'Maybe<string>' is not assignable to type 'string | number | readonly string[] | undefined'.
Type 'string | undefined' is not assignable to type 'secretType
Type '{ id: string; name: string; } | undefined' is not assignable to type
pasrseInt Type 'undefined' is not assignable to type 'string'
Type 'undefined' is not assignable to type 'string'.ts(2322) firebase
Type 'undefined' is not assignable to type 'string'.ts(2322)
Type 'undefined' is not assignable to type 'Element | null'.
arument of type 'undefined' is not assignable to parameter of type 'string'
Argument of type 'string | undefined' is not assignable to parameter of type 'string'. Type 'undefined' is not assignable to type 'string' on html
Type 'string | undefined' is not assignable to type 'SetStateAction<string>'
Type 'string' is not assignable to type '"body" | undefined'.
'string | undefined' is not assignable to type 'string'
the type undefined is not assignable to the type object
Type 'number | undefined' is not assignable to type 'number'. Type 'undefined' is not assignable to type 'number'.
Type 'number' is not assignable to type '0 | 1 | undefined'.
angular Type 'null' is not assignable to type 'string | undefined'
typescript 2021 'string | undefined' is not assignable to type 'string'
Type 'undefined' is not assignable to type 'string | string[] | Buffer'.
Type 'string' is not assignable to type .
undefined is not assignable to its type angular
Type null is not assignable to type undefined.
Type 'string | string[] | undefined' is not assignable to type 'string | string[]'.
undefined is not assignable to type for
Type 'undefined' is not assignable to type ''. angular
string null undefined' is not assignable to type 'string undefined'
Type '((() => string) | undefined)[]' is not assignable to type 'string[]'.
Type '() => string' is not assignable to type 'string'.
Type 'null' is not assignable to type 'string | number | readonly string[] | undefined'.
Type 'null' is not assignable to type 'string | number | readonly string[] | undefined'
Type 'String' is not assignable to type 'string'.
Type 'string' is not assignable to type 'string[] | undefined'.
type 'string' is not assignable to type |
Type 'string' is not assignable to type 'HTMLElement | undefined'
Type 'undefined' is not assignable to type 'string[]'
Type 'string | null | undefined' is not assignable to type 'string | null'. Type 'undefined' is not assignable to type 'string | null'.ts(2322)
Type 'undefined' is not assignable to type 'number'
Type '() => number' is not assignable to type 'string | number | undefined'. Type '() => number' is not assignable to type 'number'.ts(2322)
Type 'string | null' is not assignable to type 'string | undefined'. className react
Type 'string | null' is not assignable to type 'string | undefined'. Type 'null' is not assignable to type 'string | undefined
Type 'Object' is not assignable to type 'string'.
Argument of type 'string | undefined' is not as signable to parameter of type 'string'. Type 'undefined' is not assignable to type 'string'.
Type 'string | null' is not assignable to type 'string | undefined'. Type 'null' is not assignable to type 'string | undefined'
Type 'string | null' is not assignable to type 'string | undefined'. Type 'null' is not assignable to type 'string | undefined'.
Type 'number' is not assignable to type 'string | undefined'
type 'null' is not assignable to type 'string undefined'.ts(2322)
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typescript type 'string' is not assignable to type 'string undefined'
typescript type 'string undefined' is not assignable to type 'string'
'undefined' is not assignable to type 'string'."
Type 'string | number | undefined' is not assignable to type 'string | undefined'.
Property 'login' of type 'string | undefined' is not assignable to string index type 'string'
Type 'string | null' is not assignable to type 'string | undefined'
Type 'undefined' is not assignable to type 'number | null'
Type 'undefined' is not assignable to type 'string
not assignable to type undefined
type 'undefined' is not assignable to type 'object'
type 'null' is not assignable to type 'object undefined'
type 'undefined' is not assignable to type 't'
error TS2322: Type 'string | boolean | undefined' is not assignable to type 'string | undefined'. [19:36:01] Type 'false' is not assignable to type 'string | undefined'.
Argument of type 'string | null' is not assignable to parameter of type 'string | undefined'. Type 'null' is not assignable to type 'string | undefined'.
type string is not assignable to type string | undefined
Type 'string | undefined' is not assignable to type 'string'. Type 'undefined' is not assignable to type 'string'.ts(2322)
string | undefined is not assignable to type string
Type 'string' is not assignable to type '
Type 'string' is not assignable to type 'Color | undefined'
Type 'undefined' is not assignable to type 'string' mitt
Type 'undefined' is not assignable to type 'string'
Type 'string' is not assignable to type 'Color | undefined'.
Type 'true' is not assignable to type 'string | undefined'
Type 'string | undefined' is not assignable to type 'string'. strict
string | undefined' is not assignable to type 'string'
Type '{}' is not assignable to type 'string'
Type 'HTMLDivElement | null' is not assignable to type 'string | Element | undefined'
Type 'Maybe<string> | undefined' is not assignable to type 'string'. Type 'undefined' is not assignable to type 'string'.
undefined is not assignable to type string typescript
Type 'undefined' is not assignable to type 'string | number'.
Type 'string | (() => string)' is not assignable to type 'string | number | readonly string[] | undefined'.
Type 'Function' is not assignable to type 'undefined'.
Type 'string' is not assignable to type 'number | undefined' angular
(property) PgResponseData.orderAmount?: string | undefined Type 'string | 0' is not assignable to type 'string | undefined'. Type '0' is not assignable to type 'string | undefined'.ts(2322)
Type 'string' is not assignable to type 'number | undefined'
Type 'string' is not assignable to type 'null | undefined'.
Type 'null' is not assignable to type 'string | undefined'.ts(2322)
argument of type string undefined is not assignable
type undefined is not assignable to type
Type 'string' is not assignable to type 'string[]
Type 'undefined' is not assignable to type 'string | ConcatArray<string>
Type 'String | ""' is not assignable to type 'string'.
undefined' is not assignable to type 'number'
Type 'string' is not assignable to type 'T
Type 'number' is not assignable to type 'string | undefined'.ts(2344)
Type 'null' is not assignable to type 'string | undefined'.
Type 'undefined' is not assignable to type 'string'.ts(2345)
angular window Type 'string | undefined' is not assignable to type 'string'
Type []' is not assignable to type 'string[]' javascript
Argument of type 'string | undefined' is not assignable to parameter of type 'string'. Type 'undefined' is not assignable to type 'string'
Type 'number | undefined' is not assignable to type 'number'. Type 'undefined' is not assignable to type 'number
Type 'number' is not assignable to type 'undefined'
Type '{ "": undefined; }' is not assignable to type 'string'.
Type 'undefined' is not assignable to type 'string'.
Type 'string | null' is not assignable to type 'string | undefined'.
Type 'string' is not assignable to type 'HTMLImageElement | undefined'.
Type '{ access: string; status?: undefined; device?: undefined; }' is not assignable to type 'string'
Type 'string' is not assignable to type
type 'undefined' is not assignable to type 'string' typescript
Type 'undefined' is not assignable to type 'string'. react
Type 'number | undefined' is not assignable to type 'number'.
Argument of type 'string | undefined' is not assignable to parameter of type 'string'. Type 'undefined' is not assignable to type 'string'.t
type string undefined is not assignable to type string
Type 'string' is not assignable to type 'undefined'.ts(2322)
Type 'string | null | undefined' is not assignable to type 'string | undefined'
Type 'undefined' is not assignable to type 'Bank[]'.
Type 'undefined' is not assignable to type '[]'
Type 'undefined' is not assignable to type
undefined' is not assignable to type []'. Type 'undefined' is not assignable to type []
typescript Type '(string | undefined)[]' is not assignable to type 'string[]'
Type 'undefined' is not assignable to type 'string | number'. TS2345
Argument of type 'string | undefined' is not assignable to parameter of type 'string'. Type 'undefined' is not assignable to type 'string'.ts(2345)
Argument of type 'string | undefined' is not assignable to parameter of type 'string'. Type 'undefined' is not assignable to type 'string'.
Type 'string' is not assignable to type '""'
Type 'void | undefined' is not assignable to type 'string[]'. Type 'undefined' is not assignable to type 'string[]'.ts(2322)
Argument of type 'string | undefined' is not assignable to parameter of type 'string'.
Type 'string | undefined' is not assignable to type 'string'
Type '() => string' is not assignable to type 'string'
Type 'undefined' is not assignable to type 'number'.
Type 'undefined' is not assignable to type '[]'.
Type 'string' is not assignable to type 'keyof
Argument of type 'string | undefined' is not assignable to parameter of type 'string | (() => string)'
process.env Type 'string | undefined' is not assignable to type 'string'.
Type 'string | undefined' is not assignable to type 'string'. Type 'undefined' is not assignable to type 'string'.
Type 'string | undefined' is not assignable to type . Type 'string' is not assignable to type
Type 'string | undefined' is not assignable to type 'string | string[]'
Type 'String' is not assignable to type '[{ type: String; }]'
Type 'String' is not assignable to type '[{ type: String; }]
TS2345: Argument of type '(string | undefined)[]' is not assignable to parameter of type 'string[]'. Type 'string | undefined' is not assignable to type 'string'. Type 'undefined' is not assignable to type 'string'.
Argument of type 'string | undefined' is not assignable to parameter of type 'string'
Type 'string | undefined' is not assignable to type 'string'. Type 'undefined' is not assignable to type 'string'
Type 'string | undefined' is not assignable to type 'string'.