"Too many open files" after recognizing a book
Submitted by Alain Kalker
Link to original bug (#689912)
Description
After importing a PDF file containing a complete ebook of 227 pages, choosing "Automatically detect and recognize all pages", I cannot navigate to any page other than the first page. Running ocrfeeder from the command line shows the following after trying to navigate to another page from the front page:
$ ocrfeeder Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/ocrfeeder/studio/widgetModeler.py", line 546, in selectImageReviewer File "/usr/lib/python2.7/site-packages/ocrfeeder/studio/widgetModeler.py", line 582, in __setImageReviewerFromPageData File "/usr/lib/python2.7/site-packages/ocrfeeder/studio/widgetModeler.py", line 447, in __createdImageReviewer File "/usr/lib/python2.7/site-packages/ocrfeeder/studio/widgetModeler.py", line 197, in init File "/usr/lib/python2.7/site-packages/ocrfeeder/util/configuration.py", line 107, in init File "/usr/lib/python2.7/site-packages/ocrfeeder/util/configuration.py", line 113, in makeUserConfigurationFolder OSError: [Errno 24] Too many open files: '/home/miki/.ocrfeeder/engines'
After this error, the UI becomes mostly unresponsive, opening menus still works, but clicking on anything shows no reaction.
Version: git master