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. 

LPV disabled by Constructor


I just installed 4.17 and I can't set r.LightPropagationVolume to 1 in my ConsoleVariables.ini. It works fine on 4.15, but when I check it on 4.17, the Message Log says "r.LightPropagationVolume = "0" LastSetBy: Constructor"

I have no idea what this means. I'm merely a level designer that doesn't dabble in code, nor has Unreal Engine ever been compiled from source on this machine. Every google search I do regarding this is always about C++ constructors, which I don't think have to do with my particular problem...


Product Version: UE 4.17
more ▼

asked Sep 23 '17 at 04:15 AM in Using UE4

avatar image

35 10 13 15

avatar image Artistical Sep 30 '17 at 02:56 AM

I installed 4.18 Preview, and the same error shows up.

(comments are locked)
10|2000 characters needed characters left
Viewable by all users

0 answers: sort voted first
Be the first one to answer this question
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