【发布时间】:2022-03-04 23:50:52
【问题描述】:
在 VS 2022 中使用 .NET FW 6。当我尝试构建我的项目时,我遇到了这个错误......
JsonException: '0x00' is an invalid start of a value. Path: $ | LineNumber: 0 | BytePositionInLine: 0.
at System.Text.Json.ThrowHelper.ReThrowWithPath(ReadStack& state, JsonReaderException ex)
at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 utf8Json, JsonTypeInfo jsonTypeInfo, Nullable`1 actualByteCount)
at System.Text.Json.JsonSerializer.Deserialize[TValue](ReadOnlySpan`1 utf8Json, JsonSerializerOptions options)
at Microsoft.AspNetCore.Razor.Tasks.StaticWebAssetsManifest.FromJsonBytes(Byte[] jsonBytes)
at Microsoft.AspNetCore.Razor.Tasks.GenerateStaticWebAssetsManifest.PersistManifest(StaticWebAssetsManifest manifest)
at Microsoft.AspNetCore.Razor.Tasks.GenerateStaticWebAssetsManifest.Execute()
JsonReaderException: '0x00' is an invalid start of a value. LineNumber: 0 | BytePositionInLine: 0.
at System.Text.Json.ThrowHelper.ThrowJsonReaderException(Utf8JsonReader& json, ExceptionResource resource, Byte nextByte, ReadOnlySpan`1 bytes)
at System.Text.Json.Utf8JsonReader.ConsumeValue(Byte marker)
at System.Text.Json.Utf8JsonReader.ReadFirstToken(Byte first)
at System.Text.Json.Utf8JsonReader.ReadSingleSegment()
at System.Text.Json.Utf8JsonReader.Read()
at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
Website C:\Program Files\dotnet\sdk\6.0.200\Sdks\Microsoft.NET.Sdk.Razor\targets\Microsoft.NET.Sdk.Razor.StaticWebAssets.targets 411
文件 Microsoft.NET.Sdk.Razor.StaticWebAssets.targets 的第 411 行是这个....的顶行。
<GenerateStaticWebAssetsManifest
Source="$(PackageId)"
BasePath="$(StaticWebAssetBasePath)"
Mode="$(StaticWebAssetProjectMode)"
ManifestType="Build"
ReferencedProjectsConfigurations="@(StaticWebAssetProjectConfiguration)"
DiscoveryPatterns="@(StaticWebAssetDiscoveryPattern)"
Assets="@(StaticWebAsset)"
ManifestPath="$(StaticWebAssetBuildManifestPath)">
</GenerateStaticWebAssetsManifest>
我尝试重新安装 VS,最新的稳定版 .NET 6 FW,尝试清除 nuget 缓存并执行“dotnet restore”,按此...NuGet.targets error : '.', hexadecimal value 0x00, is an invalid character after upgrade to .Net Core 2.1.1
我也在网上努力搜索,但找不到答案。你有什么主意吗?谢谢!
【问题讨论】:
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你有空的json文件吗