Search Issue Tracker

Fixed in 2018.3.X

Fixed in 2017.4.X, 2018.2.X



Found in


Issue ID




[Asset Bundle] Variant bundles built via a build map show an error and have pink texture

Asset Bundles


Reproduction steps:
1. Download "" project and open in Unity
2. Press Repro -> Build Bundles (Manual)
3. Enter Play mode

Expected: no errors appear in the console and untagged_red and untagged_green cubes in Game view are red and green respectively
Actual: both cubes are pink and the error appears in the console

Reproduced on: 5.6.5p2; 2017.1.3p1; 2017.2.2p1; 2017.3.1p3; 2018.1.0b10; 2018.2.0a3

Note: error message - Variant folder path cannot be empty.
UnityEditor.BuildPipeline:BuildAssetBundles(String, AssetBundleBuild[], BuildAssetBundleOptions, BuildTarget)
Editor.BuildMenu:BuildBundlesManual() (at Assets/Editor/BuildMenu.cs:89)

Fixed on: 2018.3.0a8

Add comment

Log in to post comment

All about bugs

View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.