Search Issue Tracker

Fixed in Unity 2018.2



Found in


Issue ID




[Enlighten] Errors appear in the console after cleaning GI Cache and reloading project

Global Illumination



Priority: 2Necessary for shipping a final release


Severity: 2Core functionality majorly impacted

Reproduction steps:
1. Download project "" and open in Unity
2. Edit > Preferences > GI Cache > Clean Cache
3. Close and reopen project

Expected: no errors in console
Actual: errors appear in console

Reproduced on: 2017.2.0p2; 2017.2.1p1; 2017.3.0p1; 2018.1.0b1
Not reproducible on: 2017.1.3f1; 2017.2.0a1; 2017.2.0p1
Regressinion introduced: 2017.2.0p2

Note: Errors
Failed opening GI file at relative path: 'aa/aae32d402ed770a145c0ff2b19fecf91.rpc.sse'.
Assertion failed: Failed loading Enlighten probe set data for hash: 0xaae32d402ed770a145c0ff2b19fecf91
Error adding Enlighten probeset aae32d402ed770a145c0ff2b19fecf91: Data not available.

Comments (4)

  1. 20942619bbd36ec14307d76d2b9f82af?d=mm


    Mar 05, 2018 10:35

    Any updates on this ? Still a big workflow issue for us.

  2. 41b03b291fab9caca07982838694e2ab?d=mm


    Feb 07, 2018 16:05

    @Ludos @Georgeroweaardman

    Yes, we fixed these issues in a development branch. We'll now test it thoroughly and do our best to make the patch available as soon as possible

  3. 4abc7cf27dd97c80997f97815af43312?d=mm


    Feb 06, 2018 16:12

  4. A00cbf79e2eeab003f363aa6ffae9cb7?d=mm


    Feb 01, 2018 11:08

    Is there any update on this issue please?

All about bugs

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