webstation Scheme loading failed. Try to reload scheme

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This topic contains 7 replies, has 3 voices, and was last updated by Mikhail Mikhail 2 years, 1 month ago.

Viewing 8 posts - 1 through 8 (of 8 total)
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  • #1884
    Avatar
    sguerrero18
    Participant

    hello!

    Newly installed I open the web station and I get that error and after 5 seconds the web station closes and returns to login.

    http://i.imgur.com/sv7Form.png%22%20alt=%22commercial%20photography%20locations%22

    I followed all the steps of the video of your channel “Rapid SCADA. First run” and I get the same error

    Excuse my English, it’s very basic

    • This topic was modified 2 years, 5 months ago by Avatar sguerrero18. Reason: picture
    #1886
    Avatar
    sguerrero18
    Participant

    In the previous link attach a screenshot of the error

    #1887
    Mikhail
    Mikhail
    Moderator

    Hello,
    Please press F12 in Chrome, go to Console tab and make a screenshot of detailed error information.

    I recommend to validate checkboxes of Windows components like shown in this video.

    #1888
    Avatar
    sguerrero18
    Participant

    Thanks for replying, I followed your recommendations of the video, check the checkboxes of the Windows components and the problem was solved.

    Thanks again and best regards

    #2165
    Avatar
    svoicum
    Participant

    Hello @mikhail!
    I am facing with the same issue, but over Internet.
    My server is running on a Raspberry PI. If I connect using the local LAN IP everything works OK.
    But, if I connect from the internet (all port forwarding is OK), it loads the authentication screen, I can login just fine, but I get the same behavior as @sguerrero18.
    You can see the console here: http://imgur.com/a/2udL2
    Thanks in advance!

    • This reply was modified 2 years, 1 month ago by Avatar svoicum.
    #2168
    Mikhail
    Mikhail
    Moderator

    Hello,

    Try the following:
    1. Restart Raspberry Pi
    2. Do not open Webstation locally after restart, but open Webstation from the Internet.
    Does it work?

    #2169
    Avatar
    svoicum
    Participant

    Hello!

    I was just able to try it.
    If I open Webstation from the internet it works. But now, it doesn’t work locally.
    This is a major issue, because it must be able to be viewed both from the internet and locally.

    Any possible quick fix?

    Thank you!

    #2170
    Mikhail
    Mikhail
    Moderator

    Hello,
    This is a known bug. It relates to the web server XSP4 that is used on Raspberry.
    Fortunately, there is a workaround. The idea – creating 2 instances of Webstation to local and remote access.
    How to:
    1. Copy the files from /opt/scada/ScadaWeb/ to /opt/scada/ScadaWebRemote/
    2. Grant access to the copied files.
    3. Register the web application:
    sudo mono-xsp4-admin add –path=/opt/scada/ScadaWebRemote –app=scadaremote
    4. In case of using SD card, protect it by moving the created folder to RAM.
    5. Open http://Host name or IP address:8084/scadaremote

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