Search Issue Tracker
Fixed in 4.6.5
Votes
2
Found in
4.6.2p1
Issue ID
670888
Regression
No
[IL2CPP] Marshal.SizeOf dosen't work with types which have an explicitly defined size
To Reproduce:
1. Deploy the attached project with Il2CPP.
2. Notice the, error:
ArgumentException: Type 'CustomType' cannot be marshaled as an unmanaged structure; no meaningful size or offset can be computed.
at System.Runtime.InteropServices.Marshal.SizeOf (System.Type t) [0x00000] in <filename unknown>:0
at Test..cctor () [0x00000] in <filename unknown>:0
(works fine with mono).
3. Only happens with types which have a StructLayout attribute.
Add comment
All about bugs
View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.
Latest issues
- Rigidbody2D.Slide API does not have the needed configuration when creating a 2D Top-Down character controller
- Opening reference for "Playables"component redirects to a missing page
- Sprite Renderer image is changed when switching Mask Interaction and changing Sprite to a shared Sprite
- An unsigned integer is not compared with an integer correctly in player when using IL2CPP backend
- Graphical artifacts are being rendered in Scenes that are loaded during run-time when GPU Resident Drawer is turned on
hectorLSZ
Apr 04, 2015 15:13
I have met the same exception also when I deploy my project with IL2CPP.
My unity is 4.6.3.p4