Unity Issue Tracker - UnobservedTaskException:System.Exception: Failed to load an internal asset stored when using LoadInternalResource

Fixed in 2021.2.X

Fixed in 2019.4.X, 2020.2.X, 2021.1.X

Votes

35

Found in

2019.4.14f1

2019.4.15f1

2020.1

2020.2

2021.1

Issue ID

1296212

Regression

Yes

UnobservedTaskException:System.Exception: Failed to load an internal asset stored when using LoadInternalResource

Asset - Database

Nov 30, 2020

Reproduction steps:
1. Open user attached Project "ResourceIssue"
2. Double-click "Assets/PACKAGE_NAME" to import the package
3. Restart the Editor
4. Press Play

Expected result: The scene is loaded
Actual result: UnobservedTaskException is thrown

Reproducible with: 2019.4.14f1, 2019.4.16f1, 2020.1.17f1, 2020.2.0f1, 2021.1.0a10
Not reproducible with: 2019.4.13f1
Could not test with: 2018.4 (Compiler errors)

Note: Re-importing "PACKAGE_NAME" folder solves the issue.

Resolution Note (fix version 2021.2):

Fixed in 2021.2.0a4
Resolution Note (fix version 2021.1):

Fixed in 2021.1.0b7
Resolution Note (fix version 2020.2):

Fixed in 2020.2.5f1
Resolution Note (fix version 2019.4):

Fixed in 2019.4.21f1

Comments (3)

johnowhetton

Jan 31, 2021 01:31

Also happens in 2019.4.18f1
johnowhetton

Jan 31, 2021 01:30

Very frustrating to now be affected by this issue. Ive just spent 6 months completing my game, i had to upgrade to a newer version of unity than the one i started with in order to be able to build my android game to support api29. Now this issue has shown itself which will cause me alot of work. It would be superb if this issue could be fixed
DeiLight

Jan 12, 2021 17:07

This issue seems to be holding up an update of Naninovel, which is a rather powerful engine for visual novel games. It's helping us a lot in development, and the next update has quite a lot of fixes that are important, so it would be very helpful to have this issue dealt with.

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