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Fixed in 2020.2

Fixed in 2019.4, 2020.1

Votes

0

Found in

2019.3.0b2

2019.4.0f1

2020.1.0a2

2020.2

Issue ID

1256438

Regression

No

Crash in TypeTreeQueries::ReadStringFromBuffer when assigning a SerializeReference with a specific serialization order

Serialization

-

How to reproduce:
1. Open user-submitted project (SerializeReference_835671.zip)
2. Select the BugReports/AbilityCrash/AbilityDef.asset
3. In the Inspector window click the 'SingleTarget' button

Expected result: the Editor does not freeze/crash
Actual result: the Editor freezes/crashes

Reproducible with: 2019.3.0b2, 2019.4.1f1, 2020.1.0a2, 2020.2.0a15
Could not test with: 2018.4.24f1, 2019.3.0b1, 2020.1.0a1(compilation errors)

Notes:
SingleTargetFixed button, which is only different in the serialization order, does not cause the crash

  1. Response avatar

    Resolution Note (fix version 2020.2):

    Fixed in 2020.2.0a19

  2. Response avatar

    Resolution Note (fix version 2020.1):

    Fixed in 2020.1.1f1

  3. Response avatar

    Resolution Note (fix version 2019.4):

    Fixed in 2019.4.8f1

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