Bug Collectors

This is the place to post or discuss bugs on LibraryThing (this includes TinyCat). It's not a wishlist for features, nor a list of things that could be better.


  • The Bug Tracking page can be reached here

  • You can see a list of the various bug statuses and how they are used here.

  • Join or watch this group to see "Bug Tracking" on the sidebar of your Talk pages.


This group was created in 2006 by CupCakeMonster. In October 2010, it was taken over by LibraryThing staff, to add new information, options and a group picture.

TopicTopicMessagesLast Message 
Covers incorrectly classified as "Custom"56 unread / 56lorax, Today 11:38am
Searching on a note only gives one page of results3 unread / 3kristilabrie, Today 11:14am
"No input file specified."10 unread / 10Calion, Yesterday 10:34pm
Items Not Lent Report Timing Out3 unread / 3kristilabrie, Yesterday 2:28pm
Wiki not updating34 unread / 34humouress, Monday 4:25pm
Add books: Slovak National Library source not working for 2 months24 unread / 24FurloSK, Monday 2:19pm
GHA has Microsoft Defender warning for www.librarycat.org (TinyCat)25 unread / 25kristilabrie, Monday 7:37am
Import your books seems to be broken15 unread / 15CMCLibrary, Saturday 8:42am
Problem on the translations page7 unread / 7cipeciop, Friday 1:01pm
TinyCat Signup: Email not validated1 unread / 1kristilabrie, Friday 8:59am
"Post a New Topic" option missing11 unread / 11MarthaJeanne, Friday 2:08am
Public catalog showing up as private when URL is searched7 unread / 7ischoolccb, Thursday 5:22pm
200,000 blank tags43 unread / 43norabelle414, Thursday 12:46pm
Import not working?83 unread / 83jjmcgaffey, April 30
Tags not combined, after combination proposal met threshold and was closed10 unread / 10xaagmabag, April 30
Duplicate Barcode Bug in "Your books"2 unread / 2mice_elf, April 29
Barcodes scanned by CueCat not decoding when editing book2 unread / 2mice_elf, April 29
Import books from .csv stuck again?7 unread / 7kristilabrie, April 26
TinyCat3 unread / 3kristilabrie, April 26
"Next available barcode" on catalog page is broken5 unread / 5mice_elf, April 25
uploading to member gallery does not work for me22 unread / 22al.vick, April 24
Special Sauce Recommendations Don't Include Books From Same Series When in Text Form6 unread / 6norabelle414, April 24
Search where? links failing15 unread / 15CFBC, April 24
Store Bug: Cannot Order Plain Barcodes3 unread / 3kristilabrie, April 23
search your library5 unread / 5kristilabrie, April 23
CK problems on German site.2 unread / 2kristilabrie, April 22
Android App bugs81 unread / 81Laufwerk4, April 21
Wrong book description6 unread / 6norabelle414, April 19
blank entries contained in the charts/graphs series listing5 unread / 5al.vick, April 19
Author image not displaying9 unread / 9rodneyvc, April 18
Books in your series not sorting properly on Series pages5 unread / 5knerd.knitter, April 18
Importing a Set of Books goes to Multiple Collections.1 unread / 1JoeB1934, April 18
Swedish and Finnish library sources10 unread / 10drlskbibliotek, April 18
German National Library: Missing ISBNs in LibraryThing3 unread / 3mice_elf, April 18
Invisible review?7 unread / 7kristilabrie, April 17
z39.50 - New Jersey State Library20 unread / 20navistar96, April 16
Book added to my collection changes to a different, unrelated book4 unread / 4jd3stacks, April 16
Zeitgeist/ Helpers stats all wrong for 2 days17 unread / 17bergs47, April 16
Constantly getting signed out7 unread / 7kristilabrie, April 15
Israel Union List not working to Import records8 unread / 8kristilabrie, April 15
Small Barcode Bug in iOS App3 unread / 3kristilabrie, April 15
Small bug when inputting published book review2 unread / 2kristilabrie, April 15
Unable To Reach Wiki2 unread / 2lilithcat, April 14
weird tags3 unread / 3EGBERTINA, April 8
TinyCat Down4 unread / 4norabelle414, April 8
Book Link Error, Keegan's Foster5 unread / 5AnnieMod, April 3
Sharing individual books on fb3 unread / 3SusanBraxton, April 2
Thingaversary calculation error10 unread / 10knerd.knitter, April 2
Broken blog link for "tag translation in effect" links on language sites3 unread / 3knerd.knitter, April 2
Collection not remembered when selecting Cover Data9 unread / 9knerd.knitter, April 2
Add Books not working3 unread / 3MarthaJeanne, April 1
Author mismatch (Martínez-Väzquez)3 unread / 3swynn, April 1
Universal import added wrong book3 unread / 3MarthaJeanne, March 30
When I add books to a List not all my books show up in the "Your Books" tab10 unread / 10themulhern, March 29
Cannot "examine and separate out names" on some author pages10 unread / 10waltzmn, March 28
Bug with image uploads to award page gallery5 unread / 5al.vick, March 28
Hyperlinks on iOS5 unread / 5Maddz, March 27
Non-English site - Author role not actually saved5 unread / 5kristilabrie, March 27
Common Knowledge autofill not working4 unread / 4kristilabrie, March 27
Series deleted when combining works46 unread / 46kristilabrie, March 27
Awards and Honors - Ordered3 unread / 3knerd.knitter, March 26
Manually Added Book, Information Incorrect, "Black Hole Work"?4 unread / 4fuzzi, March 22
"Your Catalog" on app not updating4 unread / 4rpublic04, March 22
Featured Author homepage module doesn't use crop setting4 unread / 4knerd.knitter, March 22
CK Author Nationality misbehaving when misused1 unread / 1Cynfelyn, March 22
Excel export error - exports numbers only, not words14 unread / 14bnielsen, March 22
Posting to facebook and twitter53 unread / 53kristilabrie, March 21
CK items not showing on the Finnish LT "Your books" page38 unread / 38kristilabrie, March 19
Recent additions to 'My Books' have gone missing4 unread / 4libraian, March 17
have to refresh page to mark a message from admin10 unread / 10amanda4242, March 12
CoverGuess author linking issue3 unread / 3knerd.knitter, March 12
Book not using chosen cover13 unread / 13waltzmn, March 11
Language sites / Add books / Other authors drop-down menu5 unread / 5Cynfelyn, March 11
Unicode replacement character on language.php page3 unread / 3knerd.knitter, March 11
number of sent messages3 unread / 3kristilabrie, March 11
LoC Quick link not working2 unread / 2kristilabrie, March 11
Favorite Authors5 unread / 5kristilabrie, March 11
Edit Quick Links -> Bookstores shows "You must be signed in to use the Favorites feature."10 unread / 10Nevov, March 9
"Add to catalog" acting strange4 unread / 4lilithcat, March 8
Too Much Happiness: Stories Showing narrator not author23 unread / 23AnnieMod, March 5
wrong data uploaded after barcode scanning6 unread / 6kristilabrie, March 5
Unable to get off SCAN TO ADD page after scanning a book62 unread / 62kristilabrie, March 5
Spam voting: invisible item4 unread / 4Dariah, March 5
Window not closing when flagging author picture2 unread / 2lilithcat, March 4
Lightbox doesn't close on flagging author image8 unread / 8lilithcat, March 4
Delays in TinyCat Admin Users Updates2 unread / 2kristilabrie, March 4
Patron Does not exist3 unread / 3kristilabrie, March 4
Liath Luachra The Grey One3 unread / 3waltzmn, March 3
Facebook - review share8 unread / 8froxgirl, March 2
App not updating with books I added yesterday5 unread / 5MarthaJeanne, March 2
Unable to check items out to patrons1 unread / 1GHA.Library, March 1
Error with Tint Cat reports9 unread / 9GHA.Library, March 1
Missing tags in library book display2 unread / 2JoeB1934, February 29
Cover Images Not Loading31 unread / 31conceptDawg, February 28
MARC Export missing books?23 unread / 23kristilabrie, February 27
Deutsche Nationalbibliothek: Encoding problem with Umlauts5 unread / 5bnielsen, February 27
Added books are not showing covers10 unread / 10humouress, February 26
Broken add book page3 unread / 3MarthaJeanne, February 26
TinyCat security certificate expired5 unread / 5norabelle414, February 25
'Similar Libraries' Counts not Updating7 unread / 7surly, February 25
next
This is a feature balloon