x

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"

Android error CD0 Constructor (UMG/paper2d files?)

Hello,

To be specific: 1.What happend: My Android blueprint-only game was working perfectly in editor and on android device. After package .obb file had 700+mb. I wanted to resize .obb so I deleted: -. a lot of starter content I didn't used (textures, materials, meshes, audio etc.), -. paper2d folder because I didn't used it. After that my game stopped working on device and I got some paper2d errors during engine start.

  1. How I tried to fix that:

  • Disable paper2d plugin in editor - didn't helped.

  • Upgrade engine from ver. 4.7 preview 5 to 4.7 preview 8 - didn't helped.

  • Backup my project content files on HDD, reinstall UE4, create new blank blueprint project and copy my project content files into that new project - didn't helped.

  1. What is going on now?

  • game still work perfectly in editor viewport and mobile preview,

  • game work perfectly after launch for windows,

  • game can be package without problems to Android apk.obb.

  • after instalation apk/obb on device I got "[title] has stopped working" or something like that,

  • after "launch on android" from editor I got a lot of error CD0 Constructor: Here is screenshots from error window from device: http://imgur.com/a/9aqWB

What I can see in error window - game didn't work because some engine umg/paper2d files are not cooked/packaged. I have no idea why this stopped working and how to fix that.

Please help, I spend already about 17h on this problem and still no solution:(

Product Version: Not Selected
Tags:
more ▼

asked Feb 18 '15 at 11:50 PM in Packaging & Deployment

avatar image

hultaj
106 2 2 6

avatar image Fenra Mar 10 '15 at 04:03 PM

alt text

I had the exact same error messages as you, and changing the launch options seemed to fix it.

launchconfig.png (313.6 kB)
(comments are locked)
10|2000 characters needed characters left
Viewable by all users

1 answer: sort voted first

Problem fixed. It was a lot of work, but game work now on mobile device. To fix errors (look screenshots up) I changed default fonts to my content fonts in project settings->general settings, and I choosed my own materials in paper2d settings. After that I didn't had errors, but I had crash on start:D To fix that I was packaging game not into apk+obb, but apk only (obb included inside). After that game works perfectly on device. Because of using only .apk my .apk was way to large. I resized my .apk from 700+mb to 45,4mb:) Just by deleting not used assets, starter content, removing engine files from content/slate except Docking folder (just for build, after package I moved them back there) and resizing my textures.

I'm leaving this post to help someone who will meet same problems.

more ▼

answered Feb 20 '15 at 04:57 PM

avatar image

hultaj
106 2 2 6

avatar image jade_cg Apr 01 '16 at 08:51 AM

I have the same problem,but I solved it. My solution is delete all the files of UE4 project on my android device,than reset the phone,good luck!

(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