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Fixed in 2021.3.32f1, 2022.3.14f1, 2023.2.0b16, 2023.3.0a12, 2024.1.0a1



Found in






Issue ID




[Linux] Player fails to call NetworkInterface.OperationalStatus property



Reproduction steps:
1. Open the attached “TestCrash” project
2. Click File > Build Settings
3. Build the project
4. Launch the Player
5. Observe the Player.log

Expected result: The player successfully calls the NetworkInterface.OperationalStatus property
Actual result: The player fails to call NetworkInterface.OperationalStatus property and shows an error

Reproducible with: 2021.3.29f1, 2022.3.8f1, 2023.1.0b6, 2023.1.10f1, 2023.2.0a1, 2023.2.0b7, 2023.3.0a2
Not reproducible with: 2023.1.0a1, 2023.1.0b5

Reproducible on: Ubuntu 23.04
Not reproducible on: No other environment tested on

The error mentioned in the results:
"cant resolve internal call to "System.Net.NetworkInformation.LinuxNetworkInterface::unitydroid_get_network_interface_up_state" (tested without signature also)

Your mono runtime and class libraries are out of sync.
The out of sync library is: /home/[my_name]/Documents/UnityProjects/TestCrash/Builds/test_Data/Managed/System.dll

When you update one from git you need to update, compile and install
the other too.
Do not report this as a bug unless you're sure you have updated correctly:
you probably have a broken mono install.
If you see other errors or faults after this message they are probably related
and you need to fix your mono install first."

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