Build for win64 failed

when i finish my project,i package it,then these following questions torture me
1.PackagingResults:Warning: Warning Warning Unable to find package for cooking /Game/Maps/XXX1Map
PackagingResults:Warning: Warning Warning Unable to find package for cooking /Game/Maps/XXXX2Map
PackagingResults:Warning: Warning Warning Unable to find package for cooking /Game/Maps/XXXXX3Map
2.PackagingResults:Warning: Warning Warning Package /Game/Data/Materials/Light01 supposed to be fully loaded but isn’t. RF_WasLoaded is not set

above three maps i have already deleted ,why i package my main maps need to cook the three deleted maps
and what meant the second warning,please help me,thanks

Hey 银魂2012,

In order to better assist you, could you please upload your full error output logs as a .txt file? Also, test and see whether or not you receive this same error when trying to build for win64 on a new template. I’d also recommend testing your project in 4.11.2 and see whether or not you receive the same errors or not, so we can see if it’s limited to one version of the engine.

Thanks!

Hey 银魂2012,

We have not heard back from you in a few days, so we are marking this post as Resolved for tracking purposes. If you are still experiencing the issue you reported, please respond to this message with additional information and we will offer further assistance.

Thank you!