Hi On Fri, Jun 11, 2021 at 7:44 AM Fahar Abbas <fahar.ab...@enterprisedb.com> wrote:
> Hi, > > pgadmin4 is failing on following operating systems : > Windows 2016 > Windows 2012 > Windows 07 > Windows 2008R2 > Windows 10 64 > What version of Windows 10? I *think* conpty was introduced in 1809. > > pgadmin4 is working fine in following operating system: > Windows 2019 > > On Thu, Jun 10, 2021 at 7:51 PM Dave Page <dp...@pgadmin.org> wrote: > >> >> >> On Thu, Jun 10, 2021 at 2:22 PM Nikhil Mohite < >> nikhil.moh...@enterprisedb.com> wrote: >> >>> Hi Dave, >>> >>> On Thu, Jun 10, 2021 at 6:37 PM Dave Page <dp...@pgadmin.org> wrote: >>> >>>> Hi >>>> >>>> On Thu, Jun 10, 2021 at 2:00 PM Nikhil Mohite < >>>> nikhil.moh...@enterprisedb.com> wrote: >>>> >>>>> Hi Dave, >>>>> >>>>> On Thu, Jun 10, 2021 at 5:22 PM Dave Page <dp...@pgadmin.org> wrote: >>>>> >>>>>> Hi >>>>>> >>>>>> On Thu, Jun 10, 2021 at 11:08 AM Nikhil Mohite < >>>>>> nikhil.moh...@enterprisedb.com> wrote: >>>>>> >>>>>>> Hi Dave/ Team, >>>>>>> >>>>>>> We are facing an issue with winpty.dll on Windows server 2016 and >>>>>>> Windows 7(these are platforms on which we have tested). >>>>>>> Files required for winpty are present in the site-packages but >>>>>>> still, it is unable to load the winpty.dll file on these specific >>>>>>> platforms. We have tested it on Windows 10 pro and Windows server 2019 >>>>>>> and >>>>>>> it is working fine. (Also tried building the local pywinpty but unable >>>>>>> to >>>>>>> build it.) ref link for winPty >>>>>>> https://github.com/rprichard/winpty#:~:text=winpty%20is%20a%20Windows%20software,in%20a%20Cygwin%2FMSYS%20pty. >>>>>>> >>>>>> >>>>>> Does winpty.exe run, if executed from the command line instead of >>>>>> pgAdmin? If not, does dependency walker show any missing libraries that >>>>>> are >>>>>> required? >>>>>> >>>>> Not found the winpty.exe in site packages, but as per the winpty >>>>> documents "winpty-agent.exe" will start the process with a new, hidden >>>>> console window. It is not showing any error while installing the package. >>>>> I >>>>> tried to use it outside the pgAdmin but still facing the same error >>>>> "Exception in import winpty DLL load failed while importing winpty: The >>>>> specified procedure could not be found."(created a separate python >>>>> environment for this) >>>>> >>>>> 1. if try to run winpty-agent.exe from the command line, it shows the >>>>> user entered inputs on the same terminal, not showing any errors. >>>>> [image: image.png] >>>>> >>>>> 2. I found winpty.exe in the other installed app (Git command line: >>>>> C:\Program Files (x86)\Git\usr\bin) if try to run it through the command >>>>> line not getting any error, it is showing user entered inputs on the same >>>>> terminal. (It is not related to pgAdmin but just tried to check winpty.exe >>>>> throwing any error or not) >>>>> [image: image.png] >>>>> >>>> >>>> Hmmm, that sounds oddly similar to an issue I had with Kerberos on >>>> Windows when I was mucking around with that. I can't remember the exact >>>> details, but as a test, does the problem go away if winpty.dll is copied >>>> into the Windows system32 directory? >>>> >>> Tried it but still facing the same issue. >>> >> >> OK, I had a fiddle around, and see the same thing. I can't do a simple >> import of winpty. On 2019 it's fine. I tried various tricks that I've used >> in the past to make sure libraries are found etc. >> >> Could this be because it's trying to use the conpty interface in Windows >> 10 and above? >> >> If we can't get this to work tomorrow, I think it's fine to simply hide >> the menu options and button if the server detects it's running on an >> unsupported version of Windows. Of course, this should be documented. We >> also need to make sure we know *exactly* what versions it does and does not >> work on. >> >> -- >> Dave Page >> Blog: https://pgsnake.blogspot.com >> Twitter: @pgsnake >> >> EDB: https://www.enterprisedb.com >> >> > > -- > Fahar Abbas > EnterpriseDB Corporation > Phone Office: +92-51-835-8874 > Phone Direct: +92-51-8466803 > Mobile: +92-333-5409707 > Skype ID: *live:fahar.abbas* > Website: www.enterprisedb.com > -- Dave Page Blog: https://pgsnake.blogspot.com Twitter: @pgsnake EDB: https://www.enterprisedb.com
