Search Issue Tracker

Fixed in 2018.3

Fixed in 5.5, 5.6, 2017.1, 2017.2, 2018.1, 2018.2

Votes

334

Found in

5.6.0b5

2017.1.0f3

Issue ID

873467

Regression

Yes

Unity throws out Fatal Error: Callback registration failed kMaxCallback

Themes

-

Unity throws out Fatal Error: "Callback registration failed kMaxCallback" after working with the project for 30 minutes or more. It appears randomly.

Steps:
1. Actively use Unity for more than 30 minutes

Actual: Unity continues to work
Result: Unity crashes with Fatal Error.

Reproducible with: 2017.1.4f1, 2017.2.3p1, 2017.4.4f1, 2018.1.3f1, 2018.2.0b6

Note:
Reproduced on macOS, Windows, Linux.
Bug Report window does not appear.
Scene files are not restored after reopening Unity so all not saved Scenes are lost.

  1. Response avatar

    karl_jones

    Jan 04, 2019

    Please file a new bug report If you are still encountering this problem. The error message is a symptom and can be caused by many different areas. The area for this bug has been fixed.

Comments (205)

  1. Dec111740f6db085ef712fc5a691bc2d?d=mm

    oladamats4

    Jun 02, 2020 07:46

    http://tupalo.com/en/users/2341475
    https://www.aeriagames.com/user/oladamats/
    https://www.plurk.com/oladamats4
    https://www.coursera.org/user/8e3bd6b579c0bfbfe777c47cf2333a81
    https://referial.com/en/individual/Oladamats-Mrloaded
    https://www.smartguy.com//best-music-las-vegas-nv-usa
    https://myopportunity.com/profile/olajide-femi/hm
    https://share.bizsugar.com/user/profile/oladamats
    https://weheartit.com/oladamats
    https://www.goodreads.com/user/show/99697455-oladamats-mrloaded
    https://www.fanfiction.net/u/13509092/
    https://www.wishlistr.com/lbmedia
    https://www.indiegogo.com/individuals/22514155
    https://www.wattpad.com/user/Oladamats
    https://www.hometalk.com/member/48279504/oladamatsmrloaded
    https://www.talkreviews.com/loadedbaze.com
    https://www.codecademy.com/profiles/bazelb
    https://www.mindmeister.com/users/channel/40742866
    https://muckrack.com/bazelb/bio
    https://www.openstreetmap.org/user/olajide%20femi
    https://www.huntingnet.com/forum/members/oladamats.html
    https://imgur.com/user/bazemedia/about
    https://loop.frontiersin.org/people/993649/bio
    https://www.alldatabases.com/company_105317_loadedbaze_media.htm
    https://ask.fm/oladamats
    https://www.artstation.com/bazelb
    https://www.artfire.com/ext/people/bazelb
    http://moblog.net/profile/bazelb/
    https://www.flipsnack.com/Oladamat/
    https://www.sooperarticles.com/authors/663107/olajide-femi.html
    http://forums.sentora.org/member.php?action=profile&uid=15669
    http://bbs.phoenixstudio.org/en/member.php?action=profile&uid=64387
    http://www.maprecord.com/forum/member.php?action=profile&uid=77163
    https://www.caringbridge.org/profile/44442627
    https://forum.liquidfiles.com/members/olajide-akin.6137/
    https://my.desktopnexus.com/bazelb/
    https://www.credibase.com/company/loadedbaze-media/
    https://chatbottle.co/bots/loadedbaze-com-media-for-messenger
    https://hub.docker.com/u/lbmedia
    https://www.exchangle.com/bazelb
    https://www.readingalley.com/member/view/main/238e7e93/
    https://managewp.org/members/61651/oladamats-mrloaded
    http://www.dreevoo.com/profile.php?pid=142017
    https://uijar.com/loadedbazetv
    https://myopportunity.com/profile/olajide-femi/sl
    https://people.sap.com/bazelb
    https://magnitt.com/startups/53337/loadedbaze-media
    https://youpic.com/photographer/oladamats4/?mode=bio
    https://www.fixtrading.org/members/bazelb/
    https://creativemarket.com/users/oladamats.mrloaded
    https://magnitt.com/people/44631/loadedbaze.media
    https://slides.com/oladamatsmrloaded
    https://clyp.it/user/anjcm4pp
    https://myanimelist.net/profile/bazelb
    https://www.aileensoul.com/company/loadedbaze-media-Kolomyya
    https://www.quora.com/profile/Oladamats-Mrloaded
    http://www.ask.leadr.msu.edu/user/bazelb

  2. F193adefff62a8e5d260299be37f9639?d=mm

    meandbreastactives

    May 02, 2020 20:46

    thanks i fixed this issue already
    https://issuu.com/15minutesmanifestations

  3. 9d0d14d49dced816bef3d1a23ae219b4?d=mm

    DefinitelyNotSteffen

    Feb 21, 2020 09:10

    I Still get this error in 2018.2.21f1.

  4. 57dae6731990503d26253f82f166d94e?d=mm

    Olulekan01

    Dec 24, 2019 20:06

    I cannot believe I'm reading a wonderful presentation like this. You have really done a great job gathering this great and interesting experience. Thanks for sharing. For further experience:

    https://www.happybirthdaysisters.com

    https://developers.oxwall.com/user/Jojocote

    https://twinoid.com/user/9900276

    https://pbase.com/shollysf/profile

    https://thriveglobal.com/authors/olulekan-olufajo

  5. A6fc986ab7f0eaafedad213af21bf52f?d=mm

    ellend

    Apr 30, 2019 08:22

    Happened to me many times,v2018.2.3f1

  6. F9033d33caeaaf5c0bd043ac4528862b?d=mm

    Ruufer

    Apr 23, 2019 01:01

    STILL HAPPENING IN 2018.2.0f2

  7. 762bc915f22a530e1370c07f9ef6eb32?d=mm

    nuToH

    Sep 13, 2018 13:58

    2018.2.7 Not fixed. What to do? Wait for 2018.3?

  8. E554a28755f5d7c27767063338a43547?d=mm

    reuno

    Sep 02, 2018 18:11

    This is becoming annoying.
    Happens on a daily basis now, and has for a month or so (using 2018.2.x.
    I never encountered it before 2018.2 (or so rarely I never noticed it).

  9. 0afd0bfcedf6b9f4509f05f71e45df7d?d=mm

    stormred1236

    Aug 31, 2018 22:30

    Still the case for me too....

  10. 4ff0f9c8dada5a37a1a83e4c97054f73?d=mm

    Baraff

    Aug 30, 2018 05:09

    Related but unrelated. I get this same crash message in the log in windows standalone build when I run the build when built with 2018.2.5f1 but it works fine when built with 2018.2.3f1

    Callback registration failed. Increase kMaxCallback.
    (Filename: Line: 191)

Add comment

Log in to post comment

All about bugs

View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.