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"

Moving a map file with a landscape material causes issues

Seems to be an issue with the landscape material. Trying to move the file causes this error

Can't save D:/Repos/MapError/BattleTank/Content/_Levels/Battleground.umap: Graph is linked to private object(s) in an external package.
External Object(s):
Try to find the chain of references to that object (may take some time)?

Selecting yes fails to work and then continuing/cancelling causes the map to be corrupted and trying to load the moved file causes the editor to crash.
A workaround is to move the file and then remove and readd the material (Or the other way around) in the landscape's details before saving.

Repo for reproducing this https://github.com/SuperWig/04_BattleTank

Edit: Appears to be UE-62150

Product Version: UE 4.20
more ▼

asked Aug 21 '18 at 11:54 AM in Bug Reports

avatar image

26 3 8

avatar image Jeff A ♦♦ STAFF Aug 21 '18 at 08:24 PM


We've recently made a switch to a new bug reporting method using a more structured form. Please visit the link below for more details and report the issue using the new Bug Submission Form. Feel free to continue to use this thread for community discussion around the issue.



avatar image Superwig Aug 22 '18 at 08:55 AM

Oh I see it's already there (UE-62150), though my post has additional information.

avatar image SalahAdDin Feb 05 '19 at 08:19 AM

I reviewed it and it is working right now.

(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