[APROL4.2] Errors in the download manager

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1

Hello. I am learning and testing APROL for use in my next project.

I am currently using APROL version 4.2 and testing basic builds, downloads, and communication.

However, I encountered a problem with the download. I tried to build and download my projects, but I encountered problems related to the screenshots.

I would appreciate it if you could check to see what the problem is.

  • I’m sorry I couldn’t upload a clear photo.
  • I never set a password for ssh.

53D34D6E-877F-44D9-9F23-A93987BE9F0F_1_102_o
53D34D6E-877F-44D9-9F23-A93987BE9F0F_1_102_o1920×1440 415 KB

Error when clicking Download

A315E0A3-B347-419C-85A1-9FCE47B6FEAC_1_201_a
A315E0A3-B347-419C-85A1-9FCE47B6FEAC_1_201_a1920×597 238 KB

When I pressed the next button without paying attention

C45BF901-A093-4430-AE38-163F9005A6E1_1_201_a
C45BF901-A093-4430-AE38-163F9005A6E1_1_201_a1920×1461 644 KB

If you fail to enter your password

2

Hello,

If you are using APROL version 4.2, the aprolsys password is configured during APROL installation.

Before downloading, please verify that the APROL server you want to download from is accessible via the domain (e.g., ping wutech1.localdomain.com). I am not sure if localdomain.com is 100% correct.

The last screenshot may appear during the build process and when DownloadManager is opened simultaneously.

3

@tomas.miculka
Hello. Thank you for your reply.

I don’t quite understand why you need to check whether the APROL server you want to download is accessible through the domain.

This is because there are currently two LAN ports on the PC where APROL is installed, one is wutech1 and the other is wutech2. Neither of them are connected to anything.

Does this mean that you need to check it locally?

4

It’s good to check whether the system can recognize and translate the hostname (from /etc/hosts).

DownloadManager tries to connect via the hostname. If it cannot resolve the IP address from the hostname, the download will fail with an error.

Please connect one of the ports to wutech1. If you start the system without a connected Ethernet card, the system will deactivate it, which may cause problems.
You can check it with ip addr or ifconfig

Last but not least this is ERO system ( Engin + Runtime + Operator on one Server)?

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5

Yes, it is planned to be used as the ERO system. Therefore, it is impossible to connect one of the ports to wutech1because the host of the network card in this system is wutech1. First thing in the morning, I will apply the methods we discussed today.

6

Hi. Thanks to you I was able to solve my problem. My problem was as follows

  • Naming the runtime differently than the actual runtime.

  • Nothing connected to the Ethernet port (guess)

After our conversation, I have a better understanding of how APROL works, thank you.

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