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"

Without manually compiling - Can't Save Blueprint (Referenced in /Engine/transient)

Hey Team,

I am attempting to move widgets to reformat our project's folder structure within UE4 but they are imploding even when moved 1-by-1. They drop variable types, functions and create weird circular compile issues. I am presuming this is due to the transient errors I get when the blueprints attempt to redirect.

I ran into the common transient (here and here) bug in 4.9 and it has continued into 4.10. My work-around was to manually recompile widgets with saving issues, with save-on-compile set. This has been acceptable (but taxing, not being able to use Ctrl-S) but that isn't possible when moving widgets. This means I actually cannot move my widgets without breaking them entirely.

Was a solution ever found? Or was the cause (circular dependencies afaik) nailed down so I can check/remove any instances of that in my UMG widgets. My widgets are all extremely generic so avoiding circular referencing will be a mammoth task.

Thanks, Mugen

Product Version: UE 4.10
more ▼

asked Feb 18 '16 at 08:28 PM in Blueprint Scripting

avatar image

182 12 18 104

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

1 answer: sort voted first

For whatever its worth:

I've struggled with this bug and lost my work multiple times. My problem was manifesting randomly after moving some assets around. Even after fixing up redirectors and restarting editor it would randomly fail to save.

The solution in my case was to: 1. open the BP that was failing to save 2. From top menu do File->Refresh all nodes 3. Done

After losing my work N amount of times I am finally able to save it. I hope this helps someone.

more ▼

answered Apr 08 '16 at 05:13 PM

avatar image

458 15 6 25

(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