Downgrade log4net to 2.0.17 for .NET Framework generator#1273
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log4net 3.x added platform detection in SystemInfo's static constructor (IsAndroidCore) that calls APIs requiring EnvironmentPermission / SecurityPermission. These are not granted under ASP.NET Medium Trust, so the cctor throws SecurityException and any page touching the logger fails at startup. Keep log4net 3.3.0 on the .NET Core generator (still supported there) and only downgrade the .NET Framework target where Medium Trust KBs exist. The binding-redirect entry in gxconfig.cs (#else branch, active only under NETFRAMEWORK) is updated accordingly. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Cherry pick to beta success |
sgrampone
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Apr 24, 2026
claudiamurialdo
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log4net 3.x added platform detection in SystemInfo's static constructor (IsAndroidCore) that calls APIs requiring EnvironmentPermission / SecurityPermission. These are not granted under ASP.NET Medium Trust, so the cctor throws SecurityException and any page touching the logger fails at startup.
Keep log4net 3.3.0 on the .NET Core generator (still supported there) and only downgrade the .NET Framework target where Medium Trust KBs exist. The binding-redirect entry in gxconfig.cs (#else branch, active only under NETFRAMEWORK) is updated accordingly.
Issue:208437