Package error no warning

link text

output log

no warning
unknow cook failure
I hope you can see the solution,thank you

Hello iznogeu,

LogBlueprint:Error: [Compiler Download] Error Node  Bad cast node  has an invalid target type, please delete and recreate it from Source: /Game/UI/Download/Download.Download

It’s look like compile problem. Some files are not compiled. Can you check it ?