ABP - Dependency injection issue for app service when using AbpCrudPageBase in Blazor

ABP uses a naming convention, see https://docs.abp.io/en/abp/latest/Dependency-Injection#exposed-services-by-convention

So, if you rename IPersonAppService to IPeopleAppService the problem will be solved.

Thanks for the minimal, reproducible example

@TheMagnificent11 in response to the question you wrote in the comment;

The problem is caused by the following code block in People.razor.

<DataGridColumns>
       <DataGridColumn TItem="PersonDto"
                Field="@nameof(PersonDto.GivenName)"
                Caption="@Localizer["PeopleTable:GivenName"]">
       </DataGridColumn>
</DataGridColumns>
<DataGridColumns>
       <DataGridColumn TItem="PersonDto"
                Field="@nameof(PersonDto.Surname)"
                Caption="@Localizer["PeopleTable:Surname"]">
       </DataGridColumn>
</DataGridColumns>

It is necessary to replace this code with the following:

<DataGridColumns>
    <DataGridColumn TItem="PersonDto"
        Field="@nameof(PersonDto.GivenName)"
        Caption="@Localizer["PeopleTable:GivenName"]">
    </DataGridColumn>
    <DataGridColumn TItem="PersonDto"
        Field="@nameof(PersonDto.Surname)"
        Caption="@Localizer["PeopleTable:Surname"]">
    </DataGridColumn>
</DataGridColumns>

In short, the problem is that the DataGridColumns tag is used twice in the same DataGrid.

PS: @TheMagnificent11 I couldn't fit the answer into the comment field so I had to write it here, FYI.