I’ve tried to package for HTML5 with two (Blueprint only) different unrelated projects, and here’s what I get: MainFrameActions: Packaging (HTML5): UnrealBuildTool: Performing 1 actions (4 in parallel) MainFrameActions: Packaging (HTML5): UnrealBuildTool: [1/1] python.exe MyProj.js MainFrameActions…

can you do a full rebuild and post your build’s log file? your OP shows this: MainFrameActions: Packaging (HTML5): UnrealBuildTool: error: Linking globals named ‘_Z14UELinkerFixupsv’: symbol multiply defined! this is a programming error – you might be able to clear it from a full rebuild – or e…

Cannot package for HTML5

Development Platform & Builds

anonymous_user_7e4e2181 (anonymous_user_7e4e2181) July 15, 2016, 4:08pm 14

a blank project usually builds pretty clean – can you also try the following suggestion from this post: