Search in
Sort by:

Question Status:

Search help

  • Simple searches use one or more words. Separate the words with spaces (cat dog) to search cat,dog or both. Separate the words with plus signs (cat +dog) to search for items that may contain cat but must contain dog.
  • You can further refine your search on the search results page, where you can search by keywords, author, topic. These can be combined with each other. Examples
    • cat dog --matches anything with cat,dog or both
    • cat +dog --searches for cat +dog where dog is a mandatory term
    • cat -dog -- searches for cat excluding any result containing dog
    • [cats] —will restrict your search to results with topic named "cats"
    • [cats] [dogs] —will restrict your search to results with both topics, "cats", and "dogs"

Office Holiday

Epic Games' offices will be on holiday from June 22nd to July 7th. During this period support will be limited. Our offices will reopen on Monday, July 8th. 

4.12 Extremely references in warnings


I have a question.

I just copied a project from 4.11.2 to 4.12.0 I am getting warning that come up when I first double click on any map. This did not happen in 4.11.2. I know that if something is missing from the project the log will show but I copied this project so everything is here.

Also, before 4.12.0 even loaded I get a graphics card warning I am on a Mac. my graphics card is NVIDIA GeForce GT 330M 512 MB.

alt text

Product Version: UE 4.12
more ▼

asked Jun 02 '16 at 04:17 AM in Bug Reports

avatar image

56 6 9 15

avatar image xFREDx Jun 02 '16 at 08:22 AM


I am going to add to my previous question.

4.12.0 is crashing. It happen one time when I changed the viewpoint layout of editor. I change the viewpoint so it could have 4 views. I believe is it the second to last choice in the layouts tab.

The second time it crashed I just moved some BSP brushes to the right maybe in inch

I believe this zip file holds the crash report and my project editor info. If you need more files please let me know. Thanks for your feedback

link text

crash report.zip (108.0 kB)
avatar image xFREDx Jun 02 '16 at 06:35 PM

I do have the 4.11.2 version installed.

Also if I continue in 4.12 with my graphics set up will it cause problems when I try to package the project.

avatar image Steve Hardister ♦♦ STAFF Jun 02 '16 at 07:04 PM

If you have the 4.11.2 version of the engine installed, I recommend continuing to develop in that version if you did not experience problems with graphics before.

If you continue in 4.12 this will not affect problems with packaging, but you will likely experience problems with advanced Graphical Interface options like changing the Viewport to 4 views.

avatar image xFREDx Jun 02 '16 at 08:20 PM

Hi Steve,

I did create a new First Person project in 4.12 and Migrated all of the assets over. The warning did go away. However, it still cashes. It happened when I went to to my Main menu map then I clicked play in viewpoint. Everything shut down then the black crash window appeared.

The second it crashed I had just moved a blueprint around in level_3.

Third time it crashed I was playing Level 3 then I hit ESC then clicked play again then totally shut down. Have is the project. I will post the link to Dropbox when has finished uploading thanks

avatar image Steve Hardister ♦♦ STAFF Jun 03 '16 at 01:29 PM

Looking over your logs, it appears your machine while working to some degree, is under-spec and causing these issues. In addition to Open GL being below spec, it shows here that you're running a dual core processor, when 4 core is the minimum recommended spec.

 [2016.06.02-07.51.05:049][  0]LogInit: CPU Page size=4096, Cores=2
 [2016.06.02-07.51.05:049][  0]LogInit: High frequency timer resolution =1000.000000 MHz
 [2016.06.02-07.51.05:049][  0]LogInit: Power Source: AC Power
 [2016.06.02-07.51.05:049][  0]LogInit: Memory total: Physical=4.0GB (4GB approx) Pagefile=1.0GB Virtual=5.0GB
 [2016.06.02-07.51.05:053][  0]LogTextLocalizationManager: No specific translations for ('en-US') exist, so ('en') translations will be used.
 [2016.06.02-07.51.06:421][  0]LogRHI:Warning: Failed to find Mac GL Renderer 16918034 (Vendor: 4318, VRAM: 512, Online: 1) - Driver Monitor statistics will not be updated.
 [2016.06.02-07.51.06:507][  0]LogRHI:Warning: Failed to find Mac GL Renderer 16918034 (Vendor: 4318, VRAM: 512, Online: 1) - Driver Monitor statistics will not be updated.

Also, your Level_3 map, running map check shows a few warnings that need to be corrected that could be causing the program to crash. All that said, I was able to open your project and each individual map without crashing and was able to package it for mac without error.

If possible, please test your project on a Mac that meets the minimum specifications that I linked to below.

avatar image xFREDx Jun 03 '16 at 05:07 PM

Thanks Steve.

I appreciate you looking over my project. Also your feedback. I will be getting a new Mac some time soon. I will just have to wait and 4.12 then. Also I didn't even know I had warnings in my level_3. The log never appeared in 4.11 0r 4.12 it crashed before it could shown I guess.

thanks again

avatar image xFREDx Jun 02 '16 at 08:34 PM
(comments are locked)
10|2000 characters needed characters left
Viewable by all users

1 answer: sort voted first

Hi xFREDx,

  • When you copied your project from UE4.11 to UE4.12, did you keep the original UE4.11 version?

  • In the 4.12 copy, have you tried right-clicking on the Contents folder and selecting "Fix Up Redirectors in Folder?"

  • The graphics card: NVIDIA GeForce GT 330M 512 MB only supports OpenGL 3.3 according to this chart from Apple's website:

  • OpenGL3

  • An OpenGL 4.1 compatible card is recommended to run any version of UE4 (See: Hardware & Software Specifications)

To Summarize: Since your machine does not meet the minimum recommended requirements, I do not recommend upgrading your project to UE4.12. If you decide to move forward, I suggest opening a new blank project in UE4.12, make sure it is functioning properly, then migrate your assets from the UE4.11 version. This will take more work but will result in a more stable copy.

-Steve H.

opengl3.png (24.0 kB)
more ▼

answered Jun 02 '16 at 04:43 PM

(comments are locked)
10|2000 characters needed characters left
Viewable by all users
Your answer
toggle preview:

Up to 5 attachments (including images) can be used with a maximum of 5.2 MB each and 5.2 MB total.

Follow this question

Once you sign in you will be able to subscribe for any updates here

Answers to this question