Selesaikan masalah pepohon pergantungan yang tidak dapat diselesaikan: .NET Core 3.1 dan Vue.js

Question

Saya cuba membina apl saya tetapi saya mendapat ralat berikut

npm ERR! code ERESOLVE
  npm ERR! ERESOLVE unable to resolve dependency tree
  npm ERR!
  npm ERR! While resolving: [email protected]
  npm ERR! Found: [email protected]
  npm ERR! node_modules/vue
  npm ERR!   vue@"^2.6.12" from the root project
  npm ERR!
  npm ERR! Could not resolve dependency:
  npm ERR! peer vue@">=3.0.0" from [email protected]
  npm ERR! node_modules/vue-chartkick
  npm ERR!   vue-chartkick@"^1.0.0" from the root project
  npm ERR!
  npm ERR! Fix the upstream dependency conflict, or retry
  npm ERR! this command with --force, or --legacy-peer-deps
  npm ERR! to accept an incorrect (and potentially broken) dependency resolution.

Apakah idea yang saya hilang

Ralat MSB3073: Perintah "npm install" keluar dengan kod 1. Kandungan fail csproj yang saya buat binaan ialah

<ItemGroup>
    <PackageReference Include="VueCliMiddleware" Version="3.1.2" />
</ItemGroup>
<PropertyGroup>
    <SpaRoot>clientapp\</SpaRoot>
    <DefaultItemExcludes>$(DefaultItemExcludes);$(SpaRoot)node_modules\**</DefaultItemExcludes>
</PropertyGroup>

<ItemGroup>
    <!-- Don't publish the SPA source files, but do show them in the project files list -->
    <Content Remove="$(SpaRoot)**" />
    <None Include="$(SpaRoot)**" Exclude="$(SpaRoot)node_modules\**" />
</ItemGroup>

<!--<ItemGroup>
    <Folder Include="wwwroot\" />
</ItemGroup>-->
<Target Name="DebugEnsureNodeEnv" BeforeTargets="Build">
    <!-- Build Target:  Ensure Node.js is installed -->
    <Exec Command="node --version" ContinueOnError="true">
        <Output TaskParameter="ExitCode" PropertyName="ErrorCode" />
    </Exec>
    <Exec Command="npm --version" ContinueOnError="true">
        <Output TaskParameter="ExitCode" PropertyName="ErrorCode" />
    </Exec>
    <Error Condition="'$(ErrorCode)' != '0'" Text="Node.js and npm are required to build and run this project. To continue, please install Node.js from https://nodejs.org/, and then restart your command prompt or IDE." />
</Target>

<Target Name="EnsureNodeModulesInstalled" BeforeTargets="Build" Inputs="package.json" Outputs="packages-lock.json" Condition="!Exists('$(SpaRoot)node_modules')">
    <!-- Build Target: Restore NPM packages using npm -->
    <Message Importance="high" Text="Restoring dependencies using 'npm'. This may take several minutes..." />
    <Exec WorkingDirectory="$(SpaRoot)" Command="npm install" />
</Target>

<Target Name="PublishRunWebpack" AfterTargets="ComputeFilesToPublish">
    <!-- Build Target: Run webpack dist build -->
    <Message Importance="high" Text="Running npm build..." />
    <Exec WorkingDirectory="$(SpaRoot)" Command="npm run build --modern" />

    <!-- Include the newly-built files in the publish output -->
    <ItemGroup>
        <DistFiles Include="$(SpaRoot)dist\**" />
        <ResolvedFileToPublish Include="@(DistFiles->'%(FullPath)')" Exclude="@(ResolvedFileToPublish)">
            <RelativePath>%(DistFiles.Identity)</RelativePath>
            <CopyToPublishDirectory>PreserveNewest</CopyToPublishDirectory>
            <ExcludeFromSingleFile>True</ExcludeFromSingleFile>
        </ResolvedFileToPublish>
    </ItemGroup>
</Target>

Answer 1

Daripada ralat, nampaknya anda telah memasang Vue 2, tetapi pakej vue-chartckick sedang mencari Vue 3.

Selain itu, pakej readme menyatakan:

Jadi penyelesaiannya ialah menggunakan versi pakej yang disyorkan atau tingkatkan Vue kepada versi 3.

Answer 2

Apa yang berkesan ialah pemadaman %appdata%Roamingnpm-cache folder local node_modules folder