02-12-2020, 07:17 PM | #1 |
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Viewer displays nothing when loading any book from my database
All of the sudden my viewer stopped showing anything, help!
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02-12-2020, 07:25 PM | #2 |
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02-13-2020, 01:03 PM | #3 | |
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Viewer displays nothing when loading any book from my database
Quote:
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02-13-2020, 02:46 PM | #4 |
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02-13-2020, 03:25 PM | #5 | ||
Grand Sorcerer
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Viewer displays nothing when loading any book from my database
Quote:
Quote:
and so I tried: viewer.py.json viewer.py.savjson viewer.savjson but none helped so I changed it back to: viewer.json Thanks to both of you! |
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02-13-2020, 04:12 PM | #6 |
null operator (he/him)
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@alansplace - see attachment
I moved your issue into its own thread, in calibre time 2018 is ancient
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02-13-2020, 04:36 PM | #7 |
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Does ANYTHING about the book work in the viewer (TOC). Someone may have set the Text color to WHITE (not very visible on a white background). Do you have scroll bars or any other clue that there might be invisible content?
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02-13-2020, 06:11 PM | #8 | |
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Viewer displays nothing when loading any book from my database
Quote:
I really can't imagine why I asked my question where I did?! Tiredness I guess or maybe brain-freeze Ok, let's start by loading a new book into calibre: Buy Storm Cursed by Patricia Briggs from Amazon and add it to the calibre database. When I attempt to view it in calibre the ebook-viewer icon appears on my windows 10 taskbar but no window is shown. hovering over the icon produces a small window above the icon that is totally white with an X in the upper right corner that removes the ghost window when clicked, but when I click in the white background it does not open a window. So when I convert the azw3 file to an ePub and try and view it I get the same results as with the azw3 file. So then I try it in Cool Reader and it loads and is viewable and it pages normally. Last edited by BetterRed; 02-16-2020 at 01:23 AM. Reason: toolbar->taskbar |
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02-13-2020, 06:13 PM | #9 |
Grand Sorcerer
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Viewer displays nothing when loading any book from my database
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02-13-2020, 07:32 PM | #10 |
null operator (he/him)
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@alanspace - I'm wondering if its something to do with DRM, there's a recent thread somewhere that mentions a new version of the DeDRM tool. I don't buy from Amazon so I don't make any use of it.
Try opening the AZW3 in the ebook editor, the EPUB too. BR |
02-13-2020, 09:24 PM | #11 |
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Does the editor also show blank pages? If so, one possibility that comes to mind are the documented issues with Windows 7 (for the most part) and video drivers after updating to calibre 4.x.x. A calibre bug report can be found at E-book viewer is completely blank.
It may help if you are able to update your video driver. Edit: Just wondering what this has to do with conversion? Last edited by DNSB; 02-13-2020 at 09:25 PM. Reason: Just wondering what this has to do with conversion? |
02-13-2020, 09:34 PM | #12 |
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Already asked, and answered.
Moderator Notice Thread moved BR Last edited by BetterRed; 02-13-2020 at 09:37 PM. |
02-14-2020, 03:33 AM | #13 | |
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Quote:
https://www.mobileread.com/forums/sh...48#post3953148 As I already posted, I'm Sgt Schultz on Amazon, maybe others can fill in the blanks. BR Last edited by BetterRed; 02-14-2020 at 03:37 AM. |
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02-14-2020, 06:07 PM | #14 | |||
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Viewer displays nothing when loading any book from my database
Quote:
Quote:
Quote:
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02-14-2020, 06:24 PM | #15 |
null operator (he/him)
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When it encounters certain video drivers, the Qt webengine component (used in version 4) throws its toys out of the pram. The potential solutions are: a) if they exist, install newer video drivers, b) install new video adapter (tricky on laptops), c) buy a new computer (test calibre 4 first though), use calibre version 3.
BR |
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