c# - 运行所选代码生成器时出现问题:“包还原失败”
问题描述
几周前,我遇到了类似的脚手架错误问题并得到了解决方案。我正在尝试的是控制器>添加>新的脚手架项目>带有视图的MVC控制器,使用实体框架
关联:-
但问题是我再次面临这个问题。
我的 cproj 文件:
<Project Sdk="Microsoft.NET.Sdk.Web">
<PropertyGroup>
<TargetFramework>netcoreapp3.1</TargetFramework>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
<Prefer32Bit>false</Prefer32Bit>
</PropertyGroup>
<ItemGroup>
<Compile Remove="Migrations\20200625063143_user_table_added_for_access_control.cs" />
<Compile Remove="Migrations\20200625063143_user_table_added_for_access_control.Designer.cs" />
<Compile Remove="Migrations\20200625070609_test.cs" />
<Compile Remove="Migrations\20200625070609_test.Designer.cs" />
<Compile Remove="Migrations\20200701100225_datatype_changed_to_long_of_assetno_in_both_table.cs" />
<Compile Remove="Migrations\20200701100225_datatype_changed_to_long_of_assetno_in_both_table.Designer.cs" />
<Compile Remove="Migrations\20200730114532_hasShiftingRequest_field_added_in_pc.cs" />
<Compile Remove="Migrations\20200730114532_hasShiftingRequest_field_added_in_pc.Designer.cs" />
<Compile Remove="Migrations\20200731033230_hasShiftingRequest_field_added_in_pc.cs" />
<Compile Remove="Migrations\20200731033230_hasShiftingRequest_field_added_in_pc.Designer.cs" />
<Compile Remove="Migrations\20200917095552_trial.cs" />
<Compile Remove="Migrations\20200917095552_trial.Designer.cs" />
<Compile Remove="Migrations\20201208042418_test.cs" />
<Compile Remove="Migrations\20201208042418_test.Designer.cs" />
<Compile Remove="Migrations\20201208054030_User_table_mapped_with_laptop_and_desktop.cs" />
<Compile Remove="Migrations\20201208054030_User_table_mapped_with_laptop_and_desktop.Designer.cs" />
</ItemGroup>
<ItemGroup>
<Content Remove="Views\AssetDataLaptops\Delete.cshtml" />
<Content Remove="Views\AssetDataPcs\Delete.cshtml" />
<Content Remove="Views\AssetShiftings\Delete.cshtml" />
<Content Remove="Views\AssetShiftings\Details.cshtml" />
<Content Remove="Views\AssetShiftings\Edit.cshtml" />
</ItemGroup>
<ItemGroup>
<PackageReference Include="bootstrap" Version="4.6.0" />
<PackageReference Include="Microsoft.EntityFrameworkCore" Version="3.1.4" />
<PackageReference Include="Microsoft.EntityFrameworkCore.Relational" Version="3.1.4" />
<PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="3.1.4" />
<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="3.1.4" />
<PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="3.1.4">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</PackageReference>
<PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration" Version="3.1.4" />
<PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="3.1.4" />
<PackageReference Include="System.DirectoryServices" Version="5.0.0" />
<PackageReference Include="System.DirectoryServices.AccountManagement" Version="5.0.0" />
<PackageReference Include="System.Management" Version="5.0.0" />
</ItemGroup>
<ItemGroup>
<Folder Include="LocationReports\" />
</ItemGroup>
</Project>
笔记 :-
我努力了....
-清理和重建
- 更新所有包
-清除nuget缓存
-删除 .vs 文件夹并打开项目并清理/重建
-禁用离线nuget包源
- 在 nuget 包源中添加“https://api.nuget.org/v3/index.json”
- 将所有包降级到 3.1.4 并制作相同的版本
解决方案
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