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Old 12-28-2018, 05:19 AM   #1
mgs03
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Epub to AZW3 failed,
Hi, I've tried to post this once, but it seems I was logged out during writing, so I don't think it posted. Apologies if it did as this will largely be a duplicate.

I'm trying to convert an epub file to AZW3 and it failed. it first hung at 47% and I let it run through the night and it crashed after 11 hours. In the detailed log there was an error Message: Python function terminated unexpectedly (error code 1), it continued running and failed terminally With a memory error.

My computer is a 64bit Windows 10 machine With 16gb of RAM.

I then ran book check and there were over 200 errors related to the CSS Construct not being recognized.

The book is a 42GB Seientific book With many formulas.


I'm in Contact With the Publisher. Any idea what might be wrong?


The bottom part of the detailed Conversion output file is below:

Merging user specified metadata...
Detecting structure...
Flattening CSS and remapping font sizes...

Python function terminated unexpectedly
(Error Code: 1)
Traceback (most recent call last):
File "site.py", line 101, in main
File "site.py", line 78, in run_entry_point
File "site-packages\calibre\utils\ipc\worker.py", line 199, in main
File "site-packages\calibre\gui2\convert\gui_conversion.py", line 42, in gui_convert_override
File "site-packages\calibre\gui2\convert\gui_conversion.py", line 27, in gui_convert
File "site-packages\calibre\ebooks\conversion\plumber.py", line 1227, in run
File "site-packages\calibre\ebooks\oeb\transforms\flatcss.py" , line 215, in __call__
File "site-packages\calibre\ebooks\oeb\transforms\flatcss.py" , line 316, in stylize_spine
File "site-packages\calibre\ebooks\oeb\stylizer.py", line 226, in __init__
File "site-packages\css_selectors\select.py", line 177, in __call__
File "site-packages\css_selectors\select.py", line 195, in iterparsedselector
File "site-packages\css_selectors\select.py", line 389, in select_class
MemoryError
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Old 12-28-2018, 05:43 AM   #2
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install the 64bit version of calibre and you should be ok
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Old 12-29-2018, 02:10 AM   #3
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Quote:
Originally Posted by mgs03 View Post
My computer is a 64bit Windows 10 machine With 16gb of RAM.

I then ran book check and there were over 200 errors related to the CSS Construct not being recognized.

The book is a 42GB Seientific book With many formulas.
Is the book size a typo or is it actually 42GB?
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Old 12-29-2018, 10:11 AM   #4
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Quote:
Originally Posted by DNSB View Post
Is the book size a typo or is it actually 42GB?

How many folk have a device that allows 42G of anything??
Isn't there issues when a single file size tries to cross the 4G mark?
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Old 12-29-2018, 02:41 PM   #5
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Thanks,
Sorry the book is 42mb. I thought I had installed the 64bit Version, but must not have. I've deleted it and re-installed the 64 bit Version and the Conversion has been running for 27 hours, the majority of it while at 47%. We will see how it goes.
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Old 12-29-2018, 02:44 PM   #6
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It's not a fixed-layout ePub, is it? Textbooks often are. Such books can't be converted.
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Old 12-29-2018, 05:44 PM   #7
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Quote:
Originally Posted by theducks View Post

How many folk have a device that allows 42G of anything??
Isn't there issues when a single file size tries to cross the 4G mark?
Most modern file systems will allow files over 4GB. Even exFAT will allow files over 4GB.

I routinely handle files from 20 to 40GB on my laptop (2TB of NvMe M.2 storage) with most of the files coming from packaging CC6 installs -- Adobe does love consuming disk space. Then I have the work SAN where a good chunk of the files are measured in TB not GB even using it's on the fly compression (or how to slow all flash storage to near magnetic media speeds).
Last edited by DNSB; 12-29-2018 at 05:46 PM.
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Old 12-29-2018, 06:19 PM   #8
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Quote:
Originally Posted by DNSB View Post
Most modern file systems will allow files over 4GB. Even exFAT will allow files over 4GB.

I routinely handle files from 20 to 40GB on my laptop (2TB of NvMe M.2 storage) with most of the files coming from packaging CC6 installs -- Adobe does love consuming disk space. Then I have the work SAN where a good chunk of the files are measured in TB not GB even using it's on the fly compression (or how to slow all flash storage to near magnetic media speeds).
I was referring to portable Reading devices.
I hav a couple ofT's in the box under the desk.
Last year I was building single racks with 22 PetaBytes of discs
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Old 12-30-2018, 12:24 AM   #9
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Quote:
Originally Posted by theducks View Post
I was referring to portable Reading devices.
I have a couple of T's in the box under the desk.
Last year I was building single racks with 22 PetaBytes of discs
I suspect RAM would be the first issue if I tried opening a GB sized ebook.

22PB is a bit larger than our current needs. Not to mention our next upgrade is going to force us away from our current Fibre Channel setup given that HPE/Nimble have relegated Fibre Channel to legacy status. Our testing seems to show that, in our setup, dual 16GB Fibre Channel is faster than dual 10GB iSCSI but what do end users know—Fibre Channel is just so last century.
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Old 12-30-2018, 10:59 AM   #10
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yes it is a fixed epub
Hi, The conversion ran for 32 hours and then crashed for several reasons, but it sounds like the basic problem is the input file is a Fixed format epub and that can't be converted.

In case that isn't the case I've put some samples of the error messages.

Assuming that fixed format files can't be converted, thanks to everyone for the help!

Parsing OEBPS/pages/34.page.xhtml ...
Parsing OEBPS/pages/35.page.xhtml ...
Parsing OEBPS/pages/76.page.xhtml ...
Parsing OEBPS/pages/87.page.xhtml ...
Parsing OEBPS/pages/36.page.xhtml ...
Parsing OEBPS/pages/42.page.xhtml ...
Parsing OEBPS/pages/37.page.xhtml ...
Parsing OEBPS/pages/78.page.xhtml ...
Parsing OEBPS/pages/84.page.xhtml ...
Parsing OEBPS/pages/104.page.xhtml ...
Parsing OEBPS/pages/77.page.xhtml ...
Parsing OEBPS/pages/123.page.xhtml ...
Parsing OEBPS/pages/22.page.xhtml ...
Parsing OEBPS/pages/176.page.xhtml ...
Parsing OEBPS/pages/89.page.xhtml ...
Parsing OEBPS/pages/177.page.xhtml ...
Parsing OEBPS/pages/94.page.xhtml ...
Parsing OEBPS/pages/159.page.xhtml ...
Parsing OEBPS/pages/99.page.xhtml ...
Reading TOC from NCX...
Merging user specified metadata...
Detecting structure...
Flattening CSS and remapping font sizes...
Source base font size is 30.24000pt
Removing fake margins...
Found 2145 items of level: div_5
Found 24542 items of level: div_4
Found 227 items of level: div_1
Found 454 items of level: div_3
Found 227 items of level: div_2
div_5 left margin stats: Counter({u'': 2145})
div_5 right margin stats: Counter({u'': 2145})
div_4 left margin stats: Counter({u'': 23712, u'0': 830})
div_4 right margin stats: Counter({u'': 23712, u'0': 830})
div_1 left margin stats: Counter({u'': 220})
div_1 right margin stats: Counter({u'': 220})
div_3 left margin stats: Counter({u'': 227, u'0': 227})
div_3 right margin stats: Counter({u'': 227, u'0': 227})
div_2 left margin stats: Counter({u'auto': 220})
div_2 right margin stats: Counter({u'auto': 220})
Removing level div_2 left margin of: auto
Removing level div_2 right margin of: auto
Cleaning up manifest...
Trimming unused files from manifest...
Trimming u'page_styles1.css' from manifest
Trimming u'OEBPS/pages/nav.xhtml' from manifest
Creating AZW3 Output...
Serializing resources...


Bad image file u'OEBPS/pages/bg33.png'
Bad image file u'OEBPS/pages/bg91.png'
Bad image file u'OEBPS/pages/bg92.png'
Bad image file u'OEBPS/pages/bg93.png'
Bad image file u'OEBPS/pages/bg95.png'
Bad image file u'OEBPS/pages/bg96.png'
Bad image file u'OEBPS/pages/bg97.png'
Bad image file u'OEBPS/pages/bg99.png'
Bad image file u'OEBPS/pages/bga0.png'
Bad image file u'OEBPS/pages/bg9a.png'
Bad image file u'OEBPS/pages/bg9d.png'
Bad image file u'OEBPS/pages/bg9e.png'
Bad image file u'OEBPS/pages/bg9f.png'
Bad image file u'OEBPS/pages/bga1.png'
Bad image file u'OEBPS/pages/bga2.png'
Bad image file u'OEBPS/pages/bga3.png'
Bad image file u'OEBPS/pages/bga5.png'

There were a slew of these bad image messages that I have deleted

Python function terminated unexpectedly
[Errno 2] No such file or directory: u'C:\\Users\\Marsha\\AppData\\Local\\Temp\\calibre _x_ha7x\\ggrncu_plumber\\OEBPS/css/f3e.ttf' (Error Code: 1)
Traceback (most recent call last):
File "site.py", line 101, in main
File "site.py", line 78, in run_entry_point
File "site-packages\calibre\utils\ipc\worker.py", line 199, in main
File "site-packages\calibre\gui2\convert\gui_conversion.py", line 42, in gui_convert_override
File "site-packages\calibre\gui2\convert\gui_conversion.py", line 27, in gui_convert
File "site-packages\calibre\ebooks\conversion\plumber.py", line 1270, in run
File "site-packages\calibre\ebooks\conversion\plugins\mobi_ou tput.py", line 321, in convert
File "site-packages\calibre\ebooks\mobi\writer2\resources.py" , line 40, in __init__
File "site-packages\calibre\ebooks\mobi\writer2\resources.py" , line 127, in add_resources
File "site-packages\calibre\ebooks\oeb\base.py", line 1026, in fget
File "site-packages\calibre\ebooks\oeb\base.py", line 566, in read
File "site-packages\calibre\startup.py", line 117, in local_open
IOError: [Errno 2] No such file or directory: u'C:\\Users\\Marsha\\AppData\\Local\\Temp\\calibre _x_ha7x\\ggrncu_plumber\\OEBPS/css/f3e.ttf'
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