Manager Server version installation error Ubuntu

1

I am running ubuntu latest LTS 14 version running on EC2 micro amazon web server aws free tier plan on x86
I have installed server version from github link:
wget https://github.com/Manager-io/Manager/releases/latest/download/ManagerServer-linux-x64.tar.gz

All packages are updated, HTTP port is open.
Manager server installed, extracted and open running manager with ./ManagerServer this command

I am constantly getting this error no matter what i try i am still getting this error no information available on forum.

please guide in easy wording.

HTTP server listening on port 8080 
Unhandled exception. System.TypeInitializationException: The type initializer for 'ManagerServer.Edition' threw an exception.
 ---> System.TypeInitializationException: The type initializer for 'Manager.ApplicationData' threw an exception.
 ---> System.InvalidOperationException: Sequence contains no elements
   at System.Linq.ThrowHelper.ThrowNoElementsException()
   at System.Linq.Enumerable.First[TSource](IEnumerable`1 source)
   at Manager.ApplicationData.GetProbingDirectory() in /home/runner/work/Manager/Manager/Manager/ApplicationData.cs:line 104
   at Manager.ApplicationData..cctor() in /home/runner/work/Manager/Manager/Manager/ApplicationData.cs:line 38
   --- End of inner exception stack trace ---
   at Manager.ApplicationData.get_BaseDirectory() in /home/runner/work/Manager/Manager/Manager/ApplicationData.cs:line 15
   at ManagerServer.Edition..cctor() in /home/runner/work/Manager/Manager/ManagerServer/Edition.cs:line 17
   --- End of inner exception stack trace ---
   at ManagerServer.Edition.get_IsCloud() in /home/runner/work/Manager/Manager/ManagerServer/Edition.cs:line 11
   at ManagerServer.Program.Main(String[] args) in /home/runner/work/Manager/Manager/ManagerServer/Program.cs:line 81
   at ManagerServer.Program.<Main>(String[] args)
2

Based on the error message, it seems like that Manager can’t figure out what should be the application data path.

It could be that Linux user you are being logged in under doesn’t have access to any directory that Manager would try to use.

  1. What username you are logged in under?
  2. Can you try launching ./ManagerServer as root account using sudo command?
3

username: ubuntu
yes
all in vain, using EC2 amazon x86 architecture latest ubuntu. Is the architecture and other stuff ok?

4

Lates Ubuntu LTS version is 24.04 see https://ubuntu.com/about/release-cycle You are far behind and I would advise you to update your Ubuntu version to at least 20.04 LTS.

5

Manager clearly states it does not anymore support any 32 bit operating system see https://www.manager.io/download

Specifically:

Requires Ubuntu 20.04 (64-bit) / Fedora 38 (64-bit) or newer

So as mentioned earlier at least install Ubuntu 20.04 LTS for 64 bit.

6

Sorry all guys correction its ubuntu 24.04 LTS (HVM)

7

i have rechecked and its latest ubuntu LTS 24.04

8

Just reinstall and follow all the instructions at https://www2.manager.io/server/installation/ubuntu/
Take your time!

9

What’s the Amazon ID of the operating system image you are using?

10

I have access to both of these but i tried the first one
Ubuntu Server 24.04 LTS (HVM), SSD Volume Type
ami-04b70fa74e45c3917 (64-bit (×86)) / ami-Oeac975a54dfee8cb (64-bit (Arm))
Virtualization: hvm
ENA enabled: true
Root device type: ebs
Description: Canonical, Ubuntu, 24.04 LTS, amd64 noble image build on 2024-04-23
Architecture: 64-bit (×86)
AMI ID:ami-04b70fa74e45c3917

================
Ubuntu Server 22.04 LTS (HVM), SSD Volume Type
ami-0e001c9271cf7f3b9 (64-bit (×86)) / ami-058b428b3b45defec (64-bit (Arm))
Virtualization: hvm
ENA enabled: true
Root device type: ebs
Description: Canonical, Ubuntu, 22.04 LTS, amd64 jammy image build on 2024-04-11
Architecture: 64-bit (x86)
AMI ID: ami-Oe001c9271cf74369

=====
Please guide

11

Try the latest version (24.5.11.1530). I made some improvements that could make a difference.

12

I installed the latest version you mentioned and followed the old guidelines and it worked fine.
Also did make port 8080 open and add it in security group for all 0.0.0.0/0

Thanks for your fast response and updating the package. Lovely support