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Thread: RSSI Column Not Populating - Blank Column With White Background

  1. #1
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    RSSI Column Not Populating - Blank Column With White Background

    I have performed the steps to add RSSI column to map display.
    The RSSI column is there but is blank.
    No values. White background.
    The column does sort when clicked as I can see the other columns adjust.

    Have used Firefox, Chrome, and Safari with same results.

    Any help would be appreciated.

    My setup is a FA antenna, FA filter, FA Pro Plus Dongle to a Pi3B+.
    Feeding FR24, FA, and PF with no problems feeding.

  2. #2
    Captain abcd567's Avatar
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    gunye71:
    There was no need to create a new thread. You should post in the thread where the method to add RSSI column is given.

    It seems you missed to add following line in STEP 2.2

    Code:
    tableplane.tr.cells[10].textContent = tableplane.rssi.toFixed(1);

  3. #3
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    Understand about not needing a new thread.

    The line in Step 2.2 was in the script.js file.
    I deleted the line and cut and paste it back in.

    Same result.
    No figures in the RSSI column.

  4. #4
    Captain abcd567's Avatar
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    Please post output of following command
    Code:
    apt-cache policy dump1090-mutability

  5. #5
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    dump1090-mutability:
    Installed: 1.15~dev
    Candidate: 1.15~dev
    Version table:
    *** 1.15~dev 100
    100 /var/lib/dpkg/status

  6. #6
    Captain abcd567's Avatar
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    Restore file style.css by following commands, then see if RSSI values are visible now.
    You may have to scroll right to see RSSI column now.
    Code:
    cd /usr/share/dump1090-mutability/html/  
    sudo cp style.css.bak style.css

  7. #7
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    Restored style.css.
    Same as before.
    Column is blank.

  8. #8
    Captain abcd567's Avatar
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    It seems that while making the modifications, you have unknowingly made some error.

    Please restore files you have modified (by copying backup files you have created) using following commands.

    Code:
    cd /usr/share/dump1090-mutability/html/ 
    
    sudo cp gmap.html.bak gmap.html 
    
    sudo cp script.js.bak script.js 
    
    sudo cp style.css.bak style.css
    Once files are restored, do the modifications again carefully. Omit steps for creation of backup files (with .bak at the end) as you already have them. Hopefully this time it will be ok.
    Last edited by abcd567; 2019-07-30 at 14:18.

  9. #9
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    Ok. Now we're cooking with oil.
    Restored the backups and modified the files once again.
    Success.
    RSSI column is populated with values and sorts.

    Thank you abcd567.
    Kudos to you, Oblivian and wiedehopf for the assistance you provide and your patience.

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