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Unable to start program “C:\Program Files\dotnet\dotnet.exe” #807

Open lkinsella opened 7 years ago

lkinsella commented 7 years ago

I've installed .NET Core 1.0.1 to use with VS 2015 Update 3 and I'm running as Administrator.

If I create any .NET Core project, be it console or web and attempt to run it Visual Studio then comes up with an error:

enter image description here

However I'm unable to ascertain why. I can run it from the CLI fine and non .NET Core works fine.

I've tried:

And it still refuses to start.

mlorbetske commented 7 years ago

@lkinsella are your running a x86 or x64 version of Windows?

lkinsella commented 7 years ago

Windows 8.1 x64, generally running VS as an Administrator as well.

mlorbetske commented 7 years ago

Does c:\program files\dotnet\dotnet.exe exist? How about c:\program files (x86)\dotnet\dotnet.exe?

lkinsella commented 7 years ago

c:\program files\dotnet\dotnet.exe exists, c:\program files (x86)\dotnet\dotnet.exe does not (no dotnet folder at all for that one).

I installed the x86 SDK installer and that created the latter (I've uninstalled it now), however VS still didn't play ball.

I also tried VS Code and that can run and debug fine.

mlorbetske commented 7 years ago

@abpiskunov any ideas?

lkinsella commented 7 years ago

I may try completely uninstalling VS and Core over the weekend and then reinstalling and see what happens.

abpiskunov commented 7 years ago

In your case we just run it via cmd line shell. Sample command line would look like this: C:\WINDOWS\system32\cmd.exe /c ""C:\Program Files\dotnet\dotnet.exe" "c:\users\xxx\documents\visual studio 2015\Projects\ConsoleApp4\src\ConsoleApp4\bin\Debug\netcoreapp1.0\ConsoleApp4.dll" & pause"

So it looks like cmd shell is complaining in your case and i am wondering what would be different on your machine.

Before running that command line we also merge all env variables for that process. So all env vars from current VS instance also would flow there.

lkinsella commented 7 years ago

Yeh I can definitely manually do a build and run from the CLI but I'll try something akin to the above and see what the envars are like when I get in.

I'll report back later.

lkinsella commented 7 years ago

So I tried the command line you specified and that runs fine.

I also uninstalled and reinstalled both VS2015 and .NET Core but it's still throwing the error.

Environment variables for VS (according to Process Explorer):

ALLUSERSPROFILE C:\ProgramData
APPDATA C:\Users\Lloyd\AppData\Roaming
CommonProgramFiles  C:\Program Files (x86)\Common Files
CommonProgramFiles(x86) C:\Program Files (x86)\Common Files
CommonProgramW6432  C:\Program Files\Common Files
COMPUTERNAME    OSIRIS
ComSpec C:\Windows\system32\cmd.exe
FP_NO_HOST_CHECK    NO
GIT_SSH C:\Program Files\TortoiseGit\bin\TortoiseGitPlink.exe
HOMEDRIVE   C:
HOMEPATH    \Users\Lloyd
LOCALAPPDATA    C:\Users\Lloyd\AppData\Local
LOGONSERVER \\OSIRIS
MSBuildLoadMicrosoftTargetsReadOnly true
NUMBER_OF_PROCESSORS    8
OS  Windows_NT
Path    C:\Program Files (x86)\Microsoft Visual Studio 14.0\Common7\IDE\CommonExtensions\Microsoft\TeamFoundation\Team Explorer\NativeBinaries\x86;C:\Program Files\PHP\v7.0;C:\ProgramData\Oracle\Java\javapath;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Microsoft SQL Server\110\Tools\Binn\;C:\Program Files\Microsoft SQL Server\110\Tools\Binn\;C:\Program Files\Microsoft SQL Server\110\DTS\Binn\;C:\Program Files (x86)\Microsoft SQL Server\110\Tools\Binn\ManagementStudio\;C:\Program Files (x86)\Microsoft Visual Studio 10.0\Common7\IDE\PrivateAssemblies\;C:\Program Files (x86)\Microsoft SQL Server\110\DTS\Binn\;C:\Program Files (x86)\Windows Kits\8.1\Windows Performance Toolkit\;C:\Program Files\Microsoft\Web Platform Installer\;C:\Program Files\Microsoft SQL Server\120\Tools\Binn\;C:\Program Files (x86)\Microsoft SDKs\TypeScript\1.0\;C:\Program Files\nodejs\;C:\Program Files (x86)\Microsoft SDKs\TypeScript\1.4\;C:\Users\Lloyd\.dnx\bin;C:\Program Files (x86)\Git\cmd;C:\Program Files (x86)\RemObjects Software\Oxfuscator\bin;C:\Program Files\Tort;C:\Program Files\Microsoft SQL Server\130\Tools\Binn\;C:\Program Files\dotnet\;C:\Users\Lloyd\.dnx\runtimes\dnx-coreclr-win-x64.1.0.0-rc1-update2\bin;C:\Users\Lloyd\AppData\Roaming\npm;C:\Program Files (x86)\Microsoft VS Code\bin
PATHEXT .COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC
PkgDefApplicationConfigFile C:\Users\Lloyd\AppData\Local\Microsoft\VisualStudio\14.0\devenv.exe.config
PROCESSOR_ARCHITECTURE  x86
PROCESSOR_ARCHITEW6432  AMD64
PROCESSOR_IDENTIFIER    Intel64 Family 6 Model 60 Stepping 3, GenuineIntel
PROCESSOR_LEVEL 6
PROCESSOR_REVISION  3c03
ProgramData C:\ProgramData
ProgramFiles    C:\Program Files (x86)
ProgramFiles(x86)   C:\Program Files (x86)
ProgramW6432    C:\Program Files
PSModulePath    C:\Windows\system32\WindowsPowerShell\v1.0\Modules\;C:\Program Files (x86)\Microsoft SQL Server\110\Tools\PowerShell\Modules\
PUBLIC  C:\Users\Public
SESSIONNAME Console
SVN_SSH C:\Program Files\TortoiseGit\bin\TortoiseGitPlink.exe
SystemDrive C:
SystemRoot  C:\Windows
TEMP    C:\Users\Lloyd\AppData\Local\Temp
TMP C:\Users\Lloyd\AppData\Local\Temp
USERDOMAIN  OSIRIS
USERDOMAIN_ROAMINGPROFILE   OSIRIS
USERNAME    Lloyd
USERPROFILE C:\Users\Lloyd
VBOX_MSI_INSTALL_PATH   C:\Program Files\Oracle\VirtualBox\
VisualStudioDir D:\Lloyd\Documents\Visual Studio 2015
VisualStudioEdition Microsoft Visual Studio Community 2015
VisualStudioVersion 14.0
VS110COMNTOOLS  C:\Program Files (x86)\Microsoft Visual Studio 11.0\Common7\Tools\
VS120COMNTOOLS  C:\Program Files (x86)\Microsoft Visual Studio 12.0\Common7\Tools\
VS140COMNTOOLS  C:\Program Files (x86)\Microsoft Visual Studio 14.0\Common7\Tools\
VSLANG  1033
VSSDK140Install C:\Program Files (x86)\Microsoft Visual Studio 14.0\VSSDK\
windir  C:\Windows
abpiskunov commented 7 years ago

i see that you have .dnx paths in your PATH env variable. Could you try to remove them just in case?

lkinsella commented 7 years ago

I've nuked those but same issue. I've included the latest environment below for both VS and the instance of dotnet it appears to load, which I find odd as if it loads an instance (I assume for compilation/restore) then how does it not start?

devenv.exe:

__COMPAT_LAYER  ElevateCreateProcess
ALLUSERSPROFILE C:\ProgramData
APPDATA C:\Users\Lloyd\AppData\Roaming
CommonProgramFiles  C:\Program Files (x86)\Common Files
CommonProgramFiles(x86) C:\Program Files (x86)\Common Files
CommonProgramW6432  C:\Program Files\Common Files
COMPLUS_InstallRoot 
COMPLUS_Version 
COMPUTERNAME    OSIRIS
ComSpec C:\Windows\system32\cmd.exe
DOTNET_SKIP_FIRST_TIME_EXPERIENCE   1
FP_NO_HOST_CHECK    NO
GIT_SSH C:\Program Files\TortoiseGit\bin\TortoiseGitPlink.exe
HOMEDRIVE   C:
HOMEPATH    \Users\Lloyd
LOCALAPPDATA    C:\Users\Lloyd\AppData\Local
LOGONSERVER \\OSIRIS
MSBuildLoadMicrosoftTargetsReadOnly true
NODE_PATH   C:\Users\Lloyd\AppData\Roaming\npm
NUMBER_OF_PROCESSORS    8
OS  Windows_NT
Path    C:\Program Files (x86)\Microsoft Visual Studio 14.0\Common7\IDE\CommonExtensions\Microsoft\TeamFoundation\Team Explorer\NativeBinaries\x86;C:\Program Files\PHP\v7.0;C:\ProgramData\Oracle\Java\javapath;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Microsoft SQL Server\110\Tools\Binn\;C:\Program Files\Microsoft SQL Server\110\Tools\Binn\;C:\Program Files\Microsoft SQL Server\110\DTS\Binn\;C:\Program Files (x86)\Microsoft SQL Server\110\Tools\Binn\ManagementStudio\;C:\Program Files (x86)\Microsoft Visual Studio 10.0\Common7\IDE\PrivateAssemblies\;C:\Program Files (x86)\Microsoft SQL Server\110\DTS\Binn\;C:\Program Files\Microsoft\Web Platform Installer\;C:\Program Files\Microsoft SQL Server\120\Tools\Binn\;C:\Program Files (x86)\Git\cmd;C:\Program Files (x86)\RemObjects Software\Oxfuscator\bin;C:\Program Files\Microsoft SQL Server\130\Tools\Binn\;C:\Program Files (x86)\Windows Kits\8.1\Windows Performance Toolkit\;C:\Program Files\nodejs\;C:\Program Files\dotnet\;C:\Program Files (x86)\Microsoft VS Code\bin;C:\Users\Lloyd\AppData\Roaming\npm
PATHEXT .COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC
PkgDefApplicationConfigFile C:\Users\Lloyd\AppData\Local\Microsoft\VisualStudio\14.0\devenv.exe.config
PROCESSOR_ARCHITECTURE  x86
PROCESSOR_ARCHITEW6432  AMD64
PROCESSOR_IDENTIFIER    Intel64 Family 6 Model 60 Stepping 3, GenuineIntel
PROCESSOR_LEVEL 6
PROCESSOR_REVISION  3c03
ProgramData C:\ProgramData
ProgramFiles    C:\Program Files (x86)
ProgramFiles(x86)   C:\Program Files (x86)
ProgramW6432    C:\Program Files
PSModulePath    C:\Windows\system32\WindowsPowerShell\v1.0\Modules\;C:\Program Files (x86)\Microsoft SQL Server\110\Tools\PowerShell\Modules\
PUBLIC  C:\Users\Public
SVN_SSH C:\Program Files\TortoiseGit\bin\TortoiseGitPlink.exe
SystemDrive C:
SystemRoot  C:\Windows
TEMP    C:\Users\Lloyd\AppData\Local\Temp
TMP C:\Users\Lloyd\AppData\Local\Temp
USERDOMAIN  OSIRIS
USERDOMAIN_ROAMINGPROFILE   OSIRIS
USERNAME    Lloyd
USERPROFILE C:\Users\Lloyd
VBOX_MSI_INSTALL_PATH   C:\Program Files\Oracle\VirtualBox\
VisualStudioDir D:\Lloyd\Documents\Visual Studio 2015
VisualStudioEdition Microsoft Visual Studio Community 2015
VisualStudioVersion 14.0
VS110COMNTOOLS  C:\Program Files (x86)\Microsoft Visual Studio 11.0\Common7\Tools\
VS120COMNTOOLS  C:\Program Files (x86)\Microsoft Visual Studio 12.0\Common7\Tools\
VS140COMNTOOLS  C:\Program Files (x86)\Microsoft Visual Studio 14.0\Common7\Tools\
VSLANG  1033
WHOISIQ_PROVIDERS_DIR   P:\Workshell\WhoisIQ\Providers\Bin\Debug
windir  C:\Windows

dotnet.exe (attached to devenv.exe, command line "C:\Program Files\dotnet\dotnet.exe" projectmodel-server --port 49284 --host-pid 6260 --host-name c2836c7f897849b6bd1f60e9b50d7327):

__COMPAT_LAYER  ElevateCreateProcess
ALLUSERSPROFILE C:\ProgramData
APPDATA C:\Users\Lloyd\AppData\Roaming
CommonProgramFiles  C:\Program Files\Common Files
CommonProgramFiles(x86) C:\Program Files (x86)\Common Files
CommonProgramW6432  C:\Program Files\Common Files
COMPUTERNAME    OSIRIS
ComSpec C:\Windows\system32\cmd.exe
DOTNET_SKIP_FIRST_TIME_EXPERIENCE   1
FP_NO_HOST_CHECK    NO
GIT_SSH C:\Program Files\TortoiseGit\bin\TortoiseGitPlink.exe
HOMEDRIVE   C:
HOMEPATH    \Users\Lloyd
LOCALAPPDATA    C:\Users\Lloyd\AppData\Local
LOGONSERVER \\OSIRIS
MSBuildLoadMicrosoftTargetsReadOnly true
NODE_PATH   C:\Users\Lloyd\AppData\Roaming\npm
NUMBER_OF_PROCESSORS    8
OS  Windows_NT
Path    C:\Program Files (x86)\Microsoft Visual Studio 14.0\Common7\IDE\CommonExtensions\Microsoft\TeamFoundation\Team Explorer\NativeBinaries\x86;C:\Program Files\PHP\v7.0;C:\ProgramData\Oracle\Java\javapath;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Microsoft SQL Server\110\Tools\Binn\;C:\Program Files\Microsoft SQL Server\110\Tools\Binn\;C:\Program Files\Microsoft SQL Server\110\DTS\Binn\;C:\Program Files (x86)\Microsoft SQL Server\110\Tools\Binn\ManagementStudio\;C:\Program Files (x86)\Microsoft Visual Studio 10.0\Common7\IDE\PrivateAssemblies\;C:\Program Files (x86)\Microsoft SQL Server\110\DTS\Binn\;C:\Program Files\Microsoft\Web Platform Installer\;C:\Program Files\Microsoft SQL Server\120\Tools\Binn\;C:\Program Files (x86)\Git\cmd;C:\Program Files (x86)\RemObjects Software\Oxfuscator\bin;C:\Program Files\Microsoft SQL Server\130\Tools\Binn\;C:\Program Files (x86)\Windows Kits\8.1\Windows Performance Toolkit\;C:\Program Files\nodejs\;C:\Program Files\dotnet\;C:\Program Files (x86)\Microsoft VS Code\bin;C:\Users\Lloyd\AppData\Roaming\npm;C:\Program Files\dotnet\shared\Microsoft.NETCore.App\1.0.1
PATHEXT .COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC
PkgDefApplicationConfigFile C:\Users\Lloyd\AppData\Local\Microsoft\VisualStudio\14.0\devenv.exe.config
PROCESSOR_ARCHITECTURE  AMD64
PROCESSOR_IDENTIFIER    Intel64 Family 6 Model 60 Stepping 3, GenuineIntel
PROCESSOR_LEVEL 6
PROCESSOR_REVISION  3c03
ProgramData C:\ProgramData
ProgramFiles    C:\Program Files
ProgramFiles(x86)   C:\Program Files (x86)
ProgramW6432    C:\Program Files
PSModulePath    C:\Windows\system32\WindowsPowerShell\v1.0\Modules\;C:\Program Files (x86)\Microsoft SQL Server\110\Tools\PowerShell\Modules\
PUBLIC  C:\Users\Public
SVN_SSH C:\Program Files\TortoiseGit\bin\TortoiseGitPlink.exe
SystemDrive C:
SystemRoot  C:\Windows
TEMP    C:\Users\Lloyd\AppData\Local\Temp
TMP C:\Users\Lloyd\AppData\Local\Temp
USERDOMAIN  OSIRIS
USERDOMAIN_ROAMINGPROFILE   OSIRIS
USERNAME    Lloyd
USERPROFILE C:\Users\Lloyd
VBOX_MSI_INSTALL_PATH   C:\Program Files\Oracle\VirtualBox\
VisualStudioDir D:\Lloyd\Documents\Visual Studio 2015
VisualStudioEdition Microsoft Visual Studio Community 2015
VisualStudioVersion 14.0
VS110COMNTOOLS  C:\Program Files (x86)\Microsoft Visual Studio 11.0\Common7\Tools\
VS120COMNTOOLS  C:\Program Files (x86)\Microsoft Visual Studio 12.0\Common7\Tools\
VS140COMNTOOLS  C:\Program Files (x86)\Microsoft Visual Studio 14.0\Common7\Tools\
VSLANG  1033
VSSNSESLNASFLDR 1
WHOISIQ_PROVIDERS_DIR   P:\Workshell\WhoisIQ\Providers\Bin\Debug
windir  C:\Windows
phillipsj commented 7 years ago

I have the same issue.

Unable to start C:\Program Files\dotnet\dotnet.exe dotnet-test Error: 0 : [ReportingChannel]: Waiting for message failed System.IO.IOException: Unable to read data from the transport connection: An established connection was aborted by the software in your host machine. ---> System.Net.Sockets.SocketException: An established connection was aborted by the software in your host machine at System.Net.Sockets.Socket.Receive(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags) at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size) --- End of inner exception stack trace --- at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size) at System.IO.Stream.ReadByte() at System.IO.BinaryReader.ReadByte() at System.IO.BinaryReader.Read7BitEncodedInt() at System.IO.BinaryReader.ReadString() at Microsoft.DotNet.Tools.Test.ReportingChannel.ReadMessages()

Unhandled Exception: System.IO.IOException: Unable to read data from the transport connection: An established connection was aborted by the software in your host machine. ---> System.Net.Sockets.SocketException: An established connection was aborted by the software in your host machine at System.Net.Sockets.Socket.Receive(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags) at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size) --- End of inner exception stack trace --- at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size) at System.IO.Stream.ReadByte() at System.IO.BinaryReader.ReadByte() at System.IO.BinaryReader.Read7BitEncodedInt() at System.IO.BinaryReader.ReadString() at Microsoft.DotNet.Tools.Test.ReportingChannel.ReadMessages() at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state) dotnet-test Error: 0 : [ReportingChannel]: Error sending System.IO.IOException: Unable to write data to the transport connection: Cannot access a disposed object. Object name: 'System.Net.Sockets.Socket'.. ---> System.ObjectDisposedException: Cannot access a disposed object. Object name: 'System.Net.Sockets.Socket'. at System.Net.Sockets.Socket.Send(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags, SocketError& errorCode) at System.Net.Sockets.Socket.Send(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags) at System.Net.Sockets.NetworkStream.Write(Byte[] buffer, Int32 offset, Int32 size) --- End of inner exception stack trace --- at System.Net.Sockets.NetworkStream.Write(Byte[] buffer, Int32 offset, Int32 size) at System.IO.BinaryWriter.Write7BitEncodedInt(Int32 value) at System.IO.BinaryWriter.Write(String value) at Microsoft.DotNet.Tools.Test.ReportingChannel.Send(Message message) dotnet-test Error: 0 : System.IO.IOException: Unable to write data to the transport connection: Cannot access a disposed object. Object name: 'System.Net.Sockets.Socket'.. ---> System.ObjectDisposedException: Cannot access a disposed object. Object name: 'System.Net.Sockets.Socket'. at System.Net.Sockets.Socket.Send(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags, SocketError& errorCode) at System.Net.Sockets.Socket.Send(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags) at System.Net.Sockets.NetworkStream.Write(Byte[] buffer, Int32 offset, Int32 size) --- End of inner exception stack trace --- at System.Net.Sockets.NetworkStream.Write(Byte[] buffer, Int32 offset, Int32 size) at System.IO.BinaryWriter.Write7BitEncodedInt(Int32 value) at System.IO.BinaryWriter.Write(String value) at Microsoft.DotNet.Tools.Test.ReportingChannel.Send(Message message) at Microsoft.DotNet.Tools.Test.ReportingChannel.SendError(String error) at Microsoft.DotNet.Tools.Test.ReportingChannel.SendError(Exception ex) at Microsoft.DotNet.Tools.Test.DesignTimeRunner.HandleDesignTimeMessages(ProjectContext projectContext, DotnetTestParams dotnetTestParams) at Microsoft.DotNet.Tools.Test.DesignTimeRunner.DoRunTests(ProjectContext projectContext, DotnetTestParams dotnetTestParams) at Microsoft.DotNet.Tools.Test.BaseDotnetTestRunner.RunTests(ProjectContext projectContext, DotnetTestParams dotnetTestParams, BuildWorkspace workspace) at Microsoft.DotNet.Tools.Test.TestCommand.DoRun(String[] args) Discovering tests in 'C:\Users\cphil\code\cake\src\Cake.NuGet.Tests\project.json' ["C:\Program Files\dotnet\dotnet.exe" test "C:\Users\cphil\code\cake\src\Cake.NuGet.Tests\project.json" --output "C:\Users\cphil\code\cake\src\Cake.NuGet.Tests\bin\Debug\netcoreapp1.0" --port 60606 --parentProcessId 11612 --no-build] Discovering tests in 'C:\Users\cphil\code\cake\src\Cake.Tests\project.json' ["C:\Program Files\dotnet\dotnet.exe" test "C:\Users\cphil\code\cake\src\Cake.Tests\project.json" --output "C:\Users\cphil\code\cake\src\Cake.Tests\bin\Debug\net451\win7-x64" --port 60611 --parentProcessId 11612 --no-build] Unable to start C:\Program Files\dotnet\dotnet.exe dotnet-test Error: 0 : [ReportingChannel]: Waiting for message failed System.IO.IOException: Unable to read data from the transport connection: An established connection was aborted by the software in your host machine. ---> System.Net.Sockets.SocketException: An established connection was aborted by the software in your host machine at System.Net.Sockets.Socket.Receive(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags) at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size) --- End of inner exception stack trace --- at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size) at System.IO.Stream.ReadByte() at System.IO.BinaryReader.ReadByte() at System.IO.BinaryReader.Read7BitEncodedInt() at System.IO.BinaryReader.ReadString() at Microsoft.DotNet.Tools.Test.ReportingChannel.ReadMessages()

Unhandled Exception: System.IO.IOException: Unable to read data from the transport connection: An established connection was aborted by the software in your host machine. ---> System.Net.Sockets.SocketException: An established connection was aborted by the software in your host machine at System.Net.Sockets.Socket.Receive(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags) at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size) --- End of inner exception stack trace --- at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size) at System.IO.Stream.ReadByte() at System.IO.BinaryReader.ReadByte() at System.IO.BinaryReader.Read7BitEncodedInt() at System.IO.BinaryReader.ReadString() at Microsoft.DotNet.Tools.Test.ReportingChannel.ReadMessages() at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state) dotnet-test Error: 0 : [ReportingChannel]: Error sending System.IO.IOException: Unable to write data to the transport connection: Cannot access a disposed object. Object name: 'System.Net.Sockets.Socket'.. ---> System.ObjectDisposedException: Cannot access a disposed object. Object name: 'System.Net.Sockets.Socket'. at System.Net.Sockets.Socket.Send(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags, SocketError& errorCode) at System.Net.Sockets.Socket.Send(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags) at System.Net.Sockets.NetworkStream.Write(Byte[] buffer, Int32 offset, Int32 size) --- End of inner exception stack trace --- at System.Net.Sockets.NetworkStream.Write(Byte[] buffer, Int32 offset, Int32 size) at System.IO.BinaryWriter.Write7BitEncodedInt(Int32 value) at System.IO.BinaryWriter.Write(String value) at Microsoft.DotNet.Tools.Test.ReportingChannel.Send(Message message) dotnet-test Error: 0 : System.IO.IOException: Unable to write data to the transport connection: Cannot access a disposed object. Object name: 'System.Net.Sockets.Socket'.. ---> System.ObjectDisposedException: Cannot access a disposed object. Object name: 'System.Net.Sockets.Socket'. at System.Net.Sockets.Socket.Send(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags, SocketError& errorCode) at System.Net.Sockets.Socket.Send(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags) at System.Net.Sockets.NetworkStream.Write(Byte[] buffer, Int32 offset, Int32 size) --- End of inner exception stack trace --- at System.Net.Sockets.NetworkStream.Write(Byte[] buffer, Int32 offset, Int32 size) at System.IO.BinaryWriter.Write7BitEncodedInt(Int32 value) at System.IO.BinaryWriter.Write(String value) at Microsoft.DotNet.Tools.Test.ReportingChannel.Send(Message message) at Microsoft.DotNet.Tools.Test.ReportingChannel.SendError(String error) at Microsoft.DotNet.Tools.Test.ReportingChannel.SendError(Exception ex) at Microsoft.DotNet.Tools.Test.DesignTimeRunner.HandleDesignTimeMessages(ProjectContext projectContext, DotnetTestParams dotnetTestParams) at Microsoft.DotNet.Tools.Test.DesignTimeRunner.DoRunTests(ProjectContext projectContext, DotnetTestParams dotnetTestParams) at Microsoft.DotNet.Tools.Test.BaseDotnetTestRunner.RunTests(ProjectContext projectContext, DotnetTestParams dotnetTestParams, BuildWorkspace workspace) at Microsoft.DotNet.Tools.Test.TestCommand.DoRun(String[] args) ========== Discover test finished: 13 found (0:00:04.5969861) ==========

abpiskunov commented 7 years ago

@phillipsj you don't have the same issue, you have what ever exception says: some software on your machine prevents connection between VS and dotnet.exe. We saw example of that when firewalls or anti viruses did that. Please see you environment settings. (in the issue above dotnet has connection with VS and only when app is executed a command shell -cmd does not run dotnet.exe)

sebastianhoratiu commented 7 years ago

Hi, has anyone had any luck finding the solution for this error? I'm having the same error on Windows 7 Professional 64-bit. Tried all that was suggested above with no luck.

abpiskunov commented 7 years ago

There were 2 different issues mentioned in this thread (1. when project can be executed, 2. when VS can not even connect to dotnet.exe) - what error do you have?

sebastianhoratiu commented 7 years ago

The second one, "Unable to start program 'C:\Program Files\dotnet\dotnet.exe'.

vijay-moharle commented 7 years ago

Did you able to get it work sebastianhoratiu ? if yes can you please share ? I have been scratching my head for this issue which i encountered recently while converting DNX project to .Net core 1.1 .. any suggestion/help appreciated..

sebastianhoratiu commented 7 years ago

Unfortunately not. I think only a re-install of Windows would fix it.

roduman commented 6 years ago

It's decided!!!!!!!!!!!!!!!!!!!! Disable the program VPN.

Surangaup commented 4 years ago

Try with adding Path "C:\Program Files\dotnet" to environment variables. It work for me.