Datatables/Angular Subsequent property declarations must have the same type.
Datatables/Angular Subsequent property declarations must have the same type.
vikCle
Posts: 8Questions: 0Answers: 0
in DataTables
I am using Angular 13 and installed datatables.net@1.11.5
The issue is when I run "ng serve" and there is a compilation error saying:
Error: node_modules/datatables.net/types/types.d.ts:33:9 - error TS2717: Subsequent property declarations must have the same type. Property 'dataTable' must
be of type 'StaticFunctions', but here has type 'jQueryDataTable'.
33 dataTable: jQueryDataTable;
~~~~~~~~~
node_modules/@types/datatables.net/index.d.ts:17:5
17 dataTable: DataTables.StaticFunctions;
~~~~~~~~~
'dataTable' was also declared here.
Does anyone have the same issue?
Replies
According to this SO thread, it's when the same module is listed twice in different dependencies/versions. The thread isn't specific to DataTables but it looks like there are two solutions there. Could you take a look, please, and see if this sorts you out,
Colin
Thank you Colin!
You're right the same module is listed twice. And it is related to DataTables.
in the node_modules/datatables.net/types/types.d.ts file declared interface JQuery and it has property
dataTable declared as jQueryDataTable;
interface JQuery {
DataTable<T = any>(opts?: DataTables.Settings): DataTables.Api<T>;
dataTable: jQueryDataTable;
}
and in the node_modules/@types/datatables.net/index.d.ts file declared interface JQuery and it has property
dataTable declared as DataTables.StaticFunctions;
interface JQuery {
DataTable(opts?: DataTables.Settings): DataTables.Api;
dataTable: DataTables.StaticFunctions;
}
If I install an older version of DataTables like 1.10.19, it does not have this problem.
Any idea?
yes, upgrading to latest versions cause this issue. any update ?
Sorry, you would mean that you still have
node_modules/@types/datatables.net/index.d.tsinstalled? If so, remove it - DataTables ships with its own type files now.Allan