Cannot read property 'unsubscribe' of undefined

[sunger]

use nz-upload component
in
ng-zorro-antd 9.3.0
ngx-formly 5.10.4

with "upload.type.ts" template:

<nz-upload
nzAction="https://www.mocky.io/v2/5cc8019d300000980a055e76"
[nzHeaders]="{ authorization: 'authorization-text' }"
>
<button nz-button><i nz-icon nzType="upload"></i>Click to Upload</button>
</nz-upload>

get error:

core.js:6241 ERROR TypeError: Cannot read property 'unsubscribe' of undefined
at NzUploadComponent.ngOnDestroy (ng-zorro-antd-upload.js:1968)
at executeOnDestroys (core.js:14418)
at cleanUpView (core.js:14317)
at destroyViewTree (core.js:14081)
at destroyLView (core.js:14268)
at RootViewRef.destroy (core.js:15133)
at ComponentRef$1.destroy (core.js:34204)
at FormlyConfig.resolveFieldTypeRef (ngx-formly-core.js:561)
at CoreExtension.getFieldComponentInstance (ngx-formly-core.js:3395)
at CoreExtension.prePopulate (ngx-formly-core.js:3218)

source code of NzUploadComponent.ngOnDestroy:

ngOnDestroy(): void {
this.i18n$.unsubscribe();
}

[aitboudad]

That's an ng-zorro-antd issue which should be fixed by NG-ZORRO/ng-zorro-antd#5971

Thanks!

[aitboudad]

try now with ng-zorro-antd v10.1.0