Unreal Engine Issues and Bug Tracker (UE-40601)

Description

HTML5 fails to compile on Mac when built for shipping in binary
I did not see this when packaging for development yesterday

Does not occur in 4.14.3

The error appears to be WebGL related

Error: WebGL: Disallowing antialiased backbuffers due to blacklisting.  GitGud.html:228:15
Successfully compiled asm.js code (total compilation time 9016ms; stored in cache)  7a5e7474-feb4-2243-a4cc-b332d1c3f9fe
Error: WebGL: Disallowing antialiased backbuffers due to blacklisting.  7a5e7474-feb4-2243-a4cc-b332d1c3f9fe:1:83964
Error: WebGL: texImage2D: With format DEPTH_COMPONENT24, this function may only be called with target=TEXTURE_2D, data=null, and level=0.  7a5e7474-feb4-2243-a4cc-b332d1c3f9fe:1:329126
Error: WebGL: texSubImage2D: The specified TexImage has not yet been specified.  7a5e7474-feb4-2243-a4cc-b332d1c3f9fe:1:313154
Error: WebGL: drawElements: Drawing to a destination rect smaller than the viewport rect. (This warning will only be given once)  7a5e7474-feb4-2243-a4cc-b332d1c3f9fe:1:215127
Error: WebGL: framebufferTexture2D: `level` must be 0.  7a5e7474-feb4-2243-a4cc-b332d1c3f9fe:1:237959
Error: WebGL: checkFramebufferStatus: Framebuffer not complete. (status: 0x8cd7)   7a5e7474-feb4-2243-a4cc-b332d1c3f9fe:1:304222
Error: WebGL: clear: Framebuffer not complete. (status: 0x8cd7)   7a5e7474-feb4-2243-a4cc-b332d1c3f9fe:1:234511
Error: WebGL: clear: Framebuffer must be complete.  7a5e7474-feb4-2243-a4cc-b332d1c3f9fe:1:234511
Error: WebGL: framebufferTexture2D: `level` must be 0.  7a5e7474-feb4-2243-a4cc-b332d1c3f9fe:1:237959
Error: WebGL: checkFramebufferStatus: Framebuffer not complete. (status: 0x8cd7)   7a5e7474-feb4-2243-a4cc-b332d1c3f9fe:1:304222
Error: WebGL: clear: Framebuffer not complete. (status: 0x8cd7)   7a5e7474-feb4-2243-a4cc-b332d1c3f9fe:1:234511
Error: WebGL: clear: Framebuffer must be complete.  7a5e7474-feb4-2243-a4cc-b332d1c3f9fe:1:234511
Error: WebGL: framebufferTexture2D: `level` must be 0.  7a5e7474-feb4-2243-a4cc-b332d1c3f9fe:1:237959
Error: WebGL: checkFramebufferStatus: Framebuffer not complete. (status: 0x8cd7)   7a5e7474-feb4-2243-a4cc-b332d1c3f9fe:1:304222
Error: WebGL: clear: Framebuffer not complete. (status: 0x8cd7)   7a5e7474-feb4-2243-a4cc-b332d1c3f9fe:1:234511
Error: WebGL: clear: Framebuffer must be complete.  7a5e7474-feb4-2243-a4cc-b332d1c3f9fe:1:234511
Error: WebGL: framebufferTexture2D: `level` must be 0.  7a5e7474-feb4-2243-a4cc-b332d1c3f9fe:1:237959
Error: WebGL: checkFramebufferStatus: Framebuffer not complete. (status: 0x8cd7)   7a5e7474-feb4-2243-a4cc-b332d1c3f9fe:1:304222
Error: WebGL: clear: Framebuffer not complete. (status: 0x8cd7)   7a5e7474-feb4-2243-a4cc-b332d1c3f9fe:1:234511
Error: WebGL: clear: Framebuffer must be complete.  7a5e7474-feb4-2243-a4cc-b332d1c3f9fe:1:234511
Error: WebGL: framebufferTexture2D: `level` must be 0.  7a5e7474-feb4-2243-a4cc-b332d1c3f9fe:1:237959
Error: WebGL: checkFramebufferStatus: Framebuffer not complete. (status: 0x8cd7)   7a5e7474-feb4-2243-a4cc-b332d1c3f9fe:1:304222
Error: WebGL: No further warnings will be reported for this WebGL context. (already reported 32 warnings)  7a5e7474-feb4-2243-a4cc-b332d1c3f9fe:1:304222
uncaught exception: ASM_CONSTS<@blob:http://localhost:8000/7a5e7474-feb4-2243-a4cc-b332d1c3f9fe:1:28129

and

Error: WebGL: Disallowing antialiased backbuffers due to blacklisting.  GitGud.html:228:15
Successfully compiled asm.js code (loaded from cache in 741ms)  f229ad23-903a-d94c-b0c6-ae8b86be2a8e
Error: WebGL: Disallowing antialiased backbuffers due to blacklisting.  f229ad23-903a-d94c-b0c6-ae8b86be2a8e:1:83964
Error: WebGL: texImage2D: With format DEPTH_COMPONENT24, this function may only be called with target=TEXTURE_2D, data=null, and level=0.  f229ad23-903a-d94c-b0c6-ae8b86be2a8e:1:329126
Error: WebGL: texSubImage2D: The specified TexImage has not yet been specified.  f229ad23-903a-d94c-b0c6-ae8b86be2a8e:1:313154
Error: WebGL: drawElements: Drawing to a destination rect smaller than the viewport rect. (This warning will only be given once)  f229ad23-903a-d94c-b0c6-ae8b86be2a8e:1:215127
Error: WebGL: framebufferTexture2D: `level` must be 0.  f229ad23-903a-d94c-b0c6-ae8b86be2a8e:1:237959
Error: WebGL: checkFramebufferStatus: Framebuffer not complete. (status: 0x8cd7)   f229ad23-903a-d94c-b0c6-ae8b86be2a8e:1:304222
Error: WebGL: clear: Framebuffer not complete. (status: 0x8cd7)   f229ad23-903a-d94c-b0c6-ae8b86be2a8e:1:234511
Error: WebGL: clear: Framebuffer must be complete.  f229ad23-903a-d94c-b0c6-ae8b86be2a8e:1:234511
Error: WebGL: framebufferTexture2D: `level` must be 0.  f229ad23-903a-d94c-b0c6-ae8b86be2a8e:1:237959
Error: WebGL: checkFramebufferStatus: Framebuffer not complete. (status: 0x8cd7)   f229ad23-903a-d94c-b0c6-ae8b86be2a8e:1:304222
Error: WebGL: clear: Framebuffer not complete. (status: 0x8cd7)   f229ad23-903a-d94c-b0c6-ae8b86be2a8e:1:234511
Error: WebGL: clear: Framebuffer must be complete.  f229ad23-903a-d94c-b0c6-ae8b86be2a8e:1:234511
Error: WebGL: framebufferTexture2D: `level` must be 0.  f229ad23-903a-d94c-b0c6-ae8b86be2a8e:1:237959
Error: WebGL: checkFramebufferStatus: Framebuffer not complete. (status: 0x8cd7)   f229ad23-903a-d94c-b0c6-ae8b86be2a8e:1:304222
Error: WebGL: clear: Framebuffer not complete. (status: 0x8cd7)   f229ad23-903a-d94c-b0c6-ae8b86be2a8e:1:234511
Error: WebGL: clear: Framebuffer must be complete.  f229ad23-903a-d94c-b0c6-ae8b86be2a8e:1:234511
Error: WebGL: framebufferTexture2D: `level` must be 0.  f229ad23-903a-d94c-b0c6-ae8b86be2a8e:1:237959
Error: WebGL: checkFramebufferStatus: Framebuffer not complete. (status: 0x8cd7)   f229ad23-903a-d94c-b0c6-ae8b86be2a8e:1:304222
Error: WebGL: clear: Framebuffer not complete. (status: 0x8cd7)   f229ad23-903a-d94c-b0c6-ae8b86be2a8e:1:234511
Error: WebGL: clear: Framebuffer must be complete.  f229ad23-903a-d94c-b0c6-ae8b86be2a8e:1:234511
Error: WebGL: framebufferTexture2D: `level` must be 0.  f229ad23-903a-d94c-b0c6-ae8b86be2a8e:1:237959
Error: WebGL: checkFramebufferStatus: Framebuffer not complete. (status: 0x8cd7)   f229ad23-903a-d94c-b0c6-ae8b86be2a8e:1:304222
Error: WebGL: No further warnings will be reported for this WebGL context. (already reported 32 warnings)  f229ad23-903a-d94c-b0c6-ae8b86be2a8e:1:304222

Steps to Reproduce

Create a new BP FPS project with no starter content
When in editor set File > package project > build configuration > Shipping
Then hit File > Package Project > HTML5
Select a location to package the project to
When the package is complete navigate to the containing folder and run RunMacHTML5LaunchHelper.command
Open a Firefox browser window and go to *[Link Removed]
Select ProjectName-HTML5-Shipping.html

Results: The project fails to compile
Expected Results: The project compiles cleanly

Community References

Fix UE-51650

"Session Disconnected" UEFN

Delay nodes occasionally don't fire the "Completed" output in a nativized build

I am not able to find world outliner how to enable it?

Undefined sysmbol: typeinfo for AActor when cross-compile linux dedicated server on windows

How to achieve HLSL Multiple Render Target in Material blueprints?

Installer 4.10 failed with error code R-1603

Bonjour j'ai un petit problème c'est que je ne vois plus l'onglet "scability" pour changer les graphismes de uefn et j'ai pas trouvé l'option pour le faire revenir ?

How can i modify the param name in EQS node

How to add ico in windows system tray just like launcher

Have Comments or More Details?

There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-40601 in the post.

0	Login to Vote

Cannot Reproduce

Component	UE - Platform - Apple
Affects Versions	4.15
Target Fix	4.15

Created	Jan 13, 2017
Resolved	Jan 24, 2017
Updated	Apr 27, 2018

View Jira Issue

UE-40601

HTML5 fails to compile on Mac/Windows - Shipping

HTML5 fails to compile on Mac/Windows - Shipping

Have Comments or More Details?