Обсуждение: pgadmin4 - centos7 - "The application server could not be contacted"

Hi,

I recently did some yum updates and just said yes to all the updates. And since then when I open pgadmin4, I get the message "The application server could not be contacted" and pgadmin4 does not open. I searched around, and it looks like this is common on Windows, but I've only seen one mention of this with Centos with no reply.

https://stackoverflow.com/questions/47216293/pgadmin4-shows-the-error-the-application-server-couldnt-be-contacted-on-centos

pgadmin4 shows the error, The application server couldn't ... stackoverflow.com pgadmin4 is showing the error, The application server couldn't be contacted on centos7. Screen shot of error

https://www.postgresql.org/message-id/76391938-5d9f-6c10-50f7-7a248600053f%40mail.ru

I checked the pgadmin.log and there's nothing in there that would provide me any useful any information.

My last entry was for a disconnected connection:

Any help would be greatly appreciated.

Thanks,

Alex

Hi David,

Thanks, I've given up on getting pgadmin4 to work. I have no idea where files are being installed with yum and why there are so many issues with getting a newer version installed and why so many conflicts with python packages. I tried multiple times from multiple guides and reverted back with vmware workstation to a snapshot where it did work with v1.6. At this point, I bit the bullet and purchased Navicat for Postgres.

Alex