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Fixed in 2020.2.X
Fixed in 2019.3.X, 2020.1.X
Votes
4
Found in
2019.3.0a6
2019.3.0f6
2020.1
Issue ID
1218247
Regression
Yes
[Linux] DllNotFoundException error when using DeflateStream if there is no libMonoPosixHelper.so at /usr/lib
How to reproduce:
1. Open user's attached project (Libmonoposixissue.zip)
2. Make sure 'SampleScene' is open and enter Play mode
Expected result: Deflated string array length is printed to the console
Actual result: "DllNotFoundException: libMonoPosixHelper.so" is thrown to the console
Reproducible with: 2019.3.0a6, 2019.3.1f1, 2020.1.0a23
Not reproducible with: 2017.4.36f1, 2018.4.17f1, 2019.3.0a5
Regression from 2019.3.0a5 to 2019.3.0a6
Full error:
DllNotFoundException: libMonoPosixHelper.so
System.IO.Compression.DeflateStreamNative.Create (System.IO.Stream compressedStream, System.IO.Compression.CompressionMode mode, System.Boolean gzip) (at <e304493dc8584f28b068435a506526d3>:0)
System.IO.Compression.DeflateStream..ctor (System.IO.Stream compressedStream, System.IO.Compression.CompressionMode mode, System.Boolean leaveOpen, System.Boolean gzip) (at <e304493dc8584f28b068435a506526d3>:0)
System.IO.Compression.DeflateStream..ctor (System.IO.Stream stream, System.IO.Compression.CompressionMode mode) (at <e304493dc8584f28b068435a506526d3>:0)
(wrapper remoting-invoke-with-check) System.IO.Compression.DeflateStream..ctor(System.IO.Stream,System.IO.Compression.CompressionMode)
DeflateString.Start () (at Assets/Runtime/DeflateString.cs:16)
Notes:
- The file when looking at it from a non-Unity context, seems to be a part of 'mono-devel' package, installing it should fix the error.
-
Rs
Mar 13, 2020 21:38
Having this issue in Unity 2019.3.3f1 under Debian Stretch, Mate desktop, NVidia 1080 with proprietary drivers.
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Resolution Note (fix version 2020.2):
Fixed in version 2020.2.0a5
Resolution Note (fix version 2020.1):
Fixed in version 2020.1.0b5
Resolution Note (fix version 2019.3):
Fixed in version 2019.3.9f1