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Fixed
Fixed in 6000.4.6f1, 6000.5.0b7, 6000.6.0a5
Votes
0
Found in
6000.4.2f1
6000.5.0b3
6000.6.0a3
Issue ID
UUM-140154
Regression
Yes
Could not load Ionic.Zlib.CF when running a script using Zlib library functions in Play Mode
How to reproduce:
- Open the attached “IN-138258_Zlib.zip” project
- Open the “Assets/Code/Libraries/SimpleZip/Demo” Scene
- Enter Play Mode
- Observe Game View or Console
Actual result: Exception “System.IO.FileNotFoundException: Could not load file or assembly ‘Ionic.Zlib.CF’" is thrown
Expected result: No exception is thrown
Reproducible with: 6000.4.0a2 (417aa67423b3), 6000.4.3f1, 6000.5.0b4, 6000.6.0a3
Not reproducible with: 6000.0.73f1, 6000.3.13f1, 6000.4.0a1
Reproducible on: macOS 26.3.1 (M1) (by user), Windows 11, Ubuntu 24.04.4 LTS
Not reproducible on: No other environment tested
Notes:
- Not reproducible in a build (neither Mono nor IL2CPP Scripting Backend)
- Changing the Scripting backend between the default Mono and IL2CPP doesn’t change outcome in Play Mode (the issue still reproduces)
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Resolution Note:
Fixed in 6000.6.0a5
Resolution Note (fix version 6000.6.0a5):
Fixed in 6000.6.0a5
Resolution Note (fix version 6000.5.0b7):
Fixed in 6000.5.0b7
Resolution Note (fix version 6000.4.6f1):
Fixed in 6000.4.6f1