Visual Studio社区无法安装（安装操作失败） [英] Visual studio community fails to install (setup operation failed)
问题描述
我下载了安装文件并尝试安装，但是，无论我尝试什么，我都会收到同样的错误，错误日志如下：
[7744：0021 ] [2017-03-18T13：20：57]错误0x80131500：
at Newtonsoft.Json.JsonTextReader.ReadStringIntoBuffer（Char quote）
at Newtonsoft.Json.JsonTextReader.ParseString（Char quote，ReadType readType）
at Newtonsoft.Json.JsonTextReader.ReadStringValue（ReadType readType）
at Newtonsoft.Json.JsonTextReader.ReadAsString（）
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.ReadForType（JsonReader reader，JsonContract contract，Boolean hasConverter）
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.PopulateObject（Object newObject，JsonReader reader，JsonObjectContract contract，JsonProperty member，String id）
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateObject（JsonReader reader，Type objectType，JsonContract contract，JsonProperty member，JsonContainerContract containerContract，JsonProperty containerMember，Object existingValue）
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.PopulateList（IList list，JsonReader reader，JsonArrayContract contract，JsonProperty containerProperty，String id）
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateList（JsonReader reader，Type objectType，JsonContract contract，JsonProperty member，Object existingValue，String id）
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.SetPropertyValue（JsonProperty属性，JsonConverter propertyConverter，JsonContainerContract containerContract，JsonProperty containerProperty，JsonReader reader，Object target）
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.PopulateObject（Object newObject，JsonReader reader，JsonObjectContract contract，JsonProperty member，String id）
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateObject（JsonReader reader，Type objectType，JsonContract contract，JsonProperty member，JsonContainerContract containerContract，JsonProperty containerMember，Object existingValue）
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.Deserialize（JsonReader reader，Type objectType，Boolean checkAdditionalContent）
at Newtonsoft.Json.JsonSerializer.DeserializeInternal（JsonReader reader，Type objectType）
at Newtonsoft.Json.JsonSerializer.Deserialize [T]（JsonReader reader）
at Microsoft.VisualStudio.Setup.Serialization.ModelSerializer`1.Deserialize（TextReader reader）
at Microsoft.VisualStudio.Setup.Cache.InstanceRepository.GetInstance（）
at Microsoft.VisualStudio.Setup.Cache.CacheRepository。< GetInstances> d__27.MoveNext（）
at System.Linq.Enumerable.FirstOrDefault [TSource]（IEnumerable`1 source，Func`2谓词）
at Microsoft.VisualStudio.Setup.Engine.VerifyInstallationPath（IServiceProvider services，String installationPath，IInstance instance，IQuery query）
at Microsoft.VisualStudio.Setup.Engine.Install（Product product，String destination，CancellationToken token）Unterminated string。预期的分隔符："。 Path'package [316] .id'，第1行，第52853位。
任何帮助将不胜感激
您好Lite5h4dow，
感谢您在MSDN论坛发帖
请导航至路径：
％ProgramData％\ Microsoft &\\VisualStudio \Packages_Instances \< instance> 其中"实例"是一个8个字符的十六进制字符串
重命名或删除文件。
之后，确保Windows更新是最新的，清理％temp％文件夹并暂时禁用任何防病毒软件，重新启动计算机并从
下载网络安装程序 https：// www。 visualstudio.com/downloads/ 再次以管理员
重新运行VS 2017 RTM安装程序。
最佳问候，
I downloaded the install file and attempted to install, however, no matter what I try I keep getting the same error the error log is as follows
[7744:0021][2017-03-18T13:20:57] Error 0x80131500:
at Newtonsoft.Json.JsonTextReader.ReadStringIntoBuffer(Char quote)
at Newtonsoft.Json.JsonTextReader.ParseString(Char quote, ReadType readType)
at Newtonsoft.Json.JsonTextReader.ReadStringValue(ReadType readType)
at Newtonsoft.Json.JsonTextReader.ReadAsString()
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.ReadForType(JsonReader reader, JsonContract contract, Boolean hasConverter)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.PopulateObject(Object newObject, JsonReader reader, JsonObjectContract contract, JsonProperty member, String id)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateObject(JsonReader reader, Type objectType, JsonContract contract, JsonProperty member, JsonContainerContract containerContract, JsonProperty containerMember, Object existingValue)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.PopulateList(IList list, JsonReader reader, JsonArrayContract contract, JsonProperty containerProperty, String id)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateList(JsonReader reader, Type objectType, JsonContract contract, JsonProperty member, Object existingValue, String id)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.SetPropertyValue(JsonProperty property, JsonConverter propertyConverter, JsonContainerContract containerContract, JsonProperty containerProperty, JsonReader reader, Object target)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.PopulateObject(Object newObject, JsonReader reader, JsonObjectContract contract, JsonProperty member, String id)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateObject(JsonReader reader, Type objectType, JsonContract contract, JsonProperty member, JsonContainerContract containerContract, JsonProperty containerMember, Object existingValue)
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.Deserialize(JsonReader reader, Type objectType, Boolean checkAdditionalContent)
at Newtonsoft.Json.JsonSerializer.DeserializeInternal(JsonReader reader, Type objectType)
at Newtonsoft.Json.JsonSerializer.Deserialize[T](JsonReader reader)
at Microsoft.VisualStudio.Setup.Serialization.ModelSerializer`1.Deserialize(TextReader reader)
at Microsoft.VisualStudio.Setup.Cache.InstanceRepository.GetInstance()
at Microsoft.VisualStudio.Setup.Cache.CacheRepository.<GetInstances>d__27.MoveNext()
at System.Linq.Enumerable.FirstOrDefault[TSource](IEnumerable`1 source, Func`2 predicate)
at Microsoft.VisualStudio.Setup.Engine.VerifyInstallationPath(IServiceProvider services, String installationPath, IInstance instance, IQuery query)
at Microsoft.VisualStudio.Setup.Engine.Install(Product product, String destination, CancellationToken token)Unterminated string. Expected delimiter: ". Path 'packages[316].id', line 1, position 52853.
any help would be greatly appreciated
Hi Lite5h4dow,
Thank you for posting in MSDN forum
Please navigate to path:
%ProgramData%\Microsoft\VisualStudio\Packages_Instances\<instance> where "instance" is an 8 character Hex string
Rename or delete the file.
After that, make sure windows update is up-to-date, clean up the %temp% folder and temporarily disable any antivirus software, reboot the computer and download a web installer from https://www.visualstudio.com/downloads/ to re-run the VS 2017 RTM installer as administrator again.
Best Regards,
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