Thread: OutofMemory error thrown while converting epub to pdf
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Old 11-21-2018, 12:22 PM   #2
theducks
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Quote:
Originally Posted by Ramana View Post
I am trying to convert epub of 7mb size. Getting the below error during conversion. Could anyone tell how to resolve this issue ?


Rendering failed
Traceback (most recent call last):
File "site-packages\calibre\ebooks\pdf\render\from_html.py", line 290, in render_html
File "site-packages\calibre\ebooks\pdf\render\from_html.py", line 474, in do_paged_render
File "site-packages\calibre\ebooks\pdf\render\engine.py", line 401, in end_page
File "site-packages\calibre\ebooks\pdf\render\engine.py", line 148, in end_page
File "site-packages\calibre\ebooks\pdf\render\serialize.py", line 391, in end_page
File "site-packages\calibre\ebooks\pdf\render\serialize.py", line 147, in end
File "site-packages\calibre\ebooks\pdf\render\serialize.py", line 44, in commit
File "site-packages\calibre\ebooks\pdf\render\serialize.py", line 51, in write_obj
File "site-packages\calibre\ebooks\pdf\render\common.py", line 79, in serialize
File "site-packages\calibre\ebooks\pdf\render\common.py", line 203, in pdf_serialize
MemoryError: Out of memory while compressing data
You did not give us any useful information
Like What OS, What version# of Calibre, What CPU

OOM usually happens on 32bit machines (even with max RAM).A 64 bit processor with decent amount of RAM usually does the trick

Oh! Be sure the EPUB code was validated . Bad coding can send things into a spin
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