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Error: No Preview available (Uploading PPTX)
3 years 9 months ago #48
by a.felger
Error: No Preview available (Uploading PPTX) was created by a.felger
i get the error no preview available.the preview must be first created in powerpoint?
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3 years 9 months ago #49
by administrator
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Replied by administrator on topic Error: No Preview available (Uploading PPTX)
Can you share link to this file?
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3 years 7 months ago - 3 years 7 months ago #66
by LtB
Replied by LtB on topic Error: No Preview available (Uploading PPTX)
Hello,
I have the same phenomenon with an Excel file. A PDF behaves as expected.
It;s on a public server, both files (excel and a PDF) in same folder.
I had a link here, but using the link the display differs.
Any clue?
Leo
I have the same phenomenon with an Excel file. A PDF behaves as expected.
It;s on a public server, both files (excel and a PDF) in same folder.
I had a link here, but using the link the display differs.
Any clue?
Leo
Last edit: 3 years 7 months ago by LtB. Reason: removed bad link. Will try to make a pdf of the page
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3 years 7 months ago #67
by LtB
Replied by LtB on topic Error: No Preview available (Uploading PPTX)
Attachments:
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3 years 7 months ago #68
by administrator
JoomHelper - Free Joomla Extensions and Tutorials.
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Replied by administrator on topic Error: No Preview available (Uploading PPTX)
I'm not sure if the Google doc reader has any limitations? File size for example.
Can you let me know your document file size? I will look for a similar file to test.
Can you let me know your document file size? I will look for a similar file to test.
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3 years 7 months ago #69
by LtB
Replied by LtB on topic Error: No Preview available (Uploading PPTX)
Google? I would be interested to embed Google docs and Sheets as well. Do you have that?
So far I suppose this concerns a Office files thing...
PDF's work fine. I had a graphical one, a scanned document of 15 pages, half typed text, half maps an photocopies from old journals, weighing 3.67 MB, but no problems displaying it. pure text-pdf's also fine.
The Excel was made for the test, a proof of concept, and is just a few kB a new Excel 2016 file having one text string, two numbers and a formula. I atrached it
So far I suppose this concerns a Office files thing...
PDF's work fine. I had a graphical one, a scanned document of 15 pages, half typed text, half maps an photocopies from old journals, weighing 3.67 MB, but no problems displaying it. pure text-pdf's also fine.
The Excel was made for the test, a proof of concept, and is just a few kB a new Excel 2016 file having one text string, two numbers and a formula. I atrached it
Attachments:
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Would you know what custom CSS I would need to change all menu items to white text (including submenus).
Probably need background colour to not be white when hovering over submenus
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InPre-Update Check for Joomla 5.4.4
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Joomla cannot detect the extension's compatibility with the target version of Joomla.
have you implemented the compatibility stuff for Joomla to upgrade extensions correctly ?
Have got two off canvas menus working (1. for tools and 2. for main menu)
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