ABP Framework version: v4.3.0
UI type: Blazor
DB provider: EF Core / MSSQL
Tiered (MVC) or Identity Server Separated (Angular): no
Exception message and stack trace:
Steps to reproduce the issue: abp suite generate the code error with no argument
code below is generated by abp suite protected override async Task OnInitializedAsync() { await SetToolbarItemsAsync(); await SetBreadcrumbItemsAsync(); await SetPermissionsAsync(); await GetNullableStateLookupAsync();
await GetNullableCountryLookupAsync(); }Severity Code Description Project File Line Suppression State
Error CS7036 There is no argument given that corresponds to the required formal parameter 'newValue' of 'Towns.GetNullableCountryLookupAsync(string)' SecCloud.Blazor C:\Appl\MyProjects\SecCloud\aspnet-core\src\SecCloud.Blazor\Pages\Towns.razor.cs 59 Active
Severity Code Description Project File Line Suppression State
Error CS7036 There is no argument given that corresponds to the required formal parameter 'newValue' of 'Towns.GetNullableStateLookupAsync(string)' SecCloud.Blazor C:\Appl\MyProjects\SecCloud\aspnet-core\src\SecCloud.Blazor\Pages\Towns.razor.cs 58 Active
1 Answer(s)
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0
I fixed this by add newValue = null into the code as below:
private async Task GetNullableStateLookupAsync(string newValue = null ) { StatesNullable = (await TownsAppService.GetStateLookupAsync(new LookupRequestDto { Filter = newValue })).Items; } private async Task GetNullableCountryLookupAsync(string newValue = null ) { CountriesNullable = (await TownsAppService.GetCountryLookupAsync(new LookupRequestDto { Filter = newValue })).Items; }And then manually do add migration as below: Add-Migration "20210512111200_Added_Town" -Context MigrationsDbContext
This may help the topic : problem with navigation properties in abp suite #1289
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