Was excited to upgrade to 2021.2.3f1 , but this thumped me back to reality, seems like all the rendering broke, cant see or run the game. Showing wireframe shaded shows that its still there but no materials. Tried deleting bee/ but same. Looks like"tundra" whatever it is is having issues with my chinese username too (constant re-ocurring issue, here it shows as " w" notice the space.). Loving the new UI it seems unity has, trying to go back to 2021.1.24 which is fine.
Internal build system error. Backend exited with code 2. STDOUT: Finished compiling graph: 727 nodes, 10270 flattened edges (10270 ToBuild, 0 ToUse), maximum node priority 546 [ 0/726 0s] WriteText Library/Bee/artifacts/1900b0aE.dag/UnityEngine.TestRunner.rsp [ 1/726 0s] WriteText Library/Bee/artifacts/1900b0aE.dag/UnityEngine.UI.rsp [ 2/726 0s] WriteText Library/Bee/artifacts/1900b0aE.dag/UnityEditor.TestRunner.rsp [ 3/726 0s] WriteText Library/Bee/artifacts/1900b0aE.dag/UnityEditor.UI.rsp [ 4/726 0s] WriteText Library/Bee/artifacts/1900b0aE.dag/Unity.Burst.rsp [ 5/726 0s] WriteText Library/Bee/artifacts/1900b0aE.dag/Unity.Timeline.rsp [ 6/726 0s] WriteText Library/Bee/artifacts/1900b0aE.dag/Unity.RenderPipelines.Core.Runtime.rsp [ 7/726 0s] WriteText Library/Bee/artifacts/1900b0aE.dag/Unity.Mathematics.rsp [ 8/726 0s] WriteText Library/Bee/artifacts/1900b0aE.dag/Unity.RenderPipelines.HighDefinition.Config.Runtime.rsp [ 9/726 0s] WriteText Library/Bee/artifacts/1900b0aE.dag/Unity.VisualEffectGraph.Runtime.rsp [ 10/726 0s] WriteText Library/Bee/artifacts/1900b0aE.dag/Unity.RenderPipelines.Core.Editor.rsp [ 11/726 0s] WriteText Library/Bee/artifacts/1900b0aE.dag/Unity.Searcher.Editor.rsp [ 12/726 0s] WriteText Library/Bee/artifacts/1900b0aE.dag/Unity.ShaderGraph.Utilities.rsp [ 13/726 0s] WriteText Library/Bee/artifacts/1900b0aE.dag/Unity.RenderPipelines.HighDefinition.Runtime.rsp [ 14/726 0s] WriteText Library/Bee/artifacts/1900b0aE.dag/Unity.ShaderGraph.Editor.rsp STDERR: tundra: error: failed to create temporary file: C:\Users\ w\AppData\Local\Temp\tundra.34912.11 tundra: error: failed to create temporary file: C:\Users\ w\AppData\Local\Temp\tundra.34912.7 errno: 0 (No error) GetLastError: 3 (0x00000003): The system cannot find the path specified. errno: 0 (No error) GetLastError: 3 (0x00000003): The system cannot find the path specified. tundra: error: failed to create temporary file: C:\Users\ w\AppData\Local\Temp\tundra.34912.8 tundra: error: failed to create temporary file: C:\Users\ w\AppData\Local\Temp\tundra.34912.3 tundra: error: failed to create temporary file: C:\Users\ w\AppData\Local\Temp\tundra.34912.14 tundra: error: failed to create temporary file: C:\Users\ w\AppData\Local\Temp\tundra.34912.2 tundra: error: failed to create temporary file: C:\Users\ w\AppData\Local\Temp\tundra.34912.6 tundra: error: failed to create temporary file: C:\Users\ w\AppData\Local\Temp\tundra.34912.10 tundra: error: failed to create temporary file: C:\Users\ w\AppData\Local\Temp\tundra.34912.13 errno: 0 (No error) GetLastError: 3 (0x00000003): The system cannot find the path specified. tundra: error: failed to create temporary file: C:\Users\ w\AppData\Local\Temp\tundra.34912.4 tundra: error: failed to create temporary file: C:\Users\ w\AppData\Local\Temp\tundra.34912.5 tundra: error: failed to create temporary file: C:\Users\ w\AppData\Local\Temp\tundra.34912.12 tundra: error: failed to create temporary file: C:\Users\ w\AppData\Local\Temp\tundra.34912.0 errno: 0 (No error) GetLastError: 3 (0x00000003): The system cannot find the path specified. errno: 0 (No error) GetLastError: 3 (0x00000003): The system cannot find the path specified. errno: 0 (No error) GetLastError: 3 (0x00000003): The system cannot find the path specified. errno: 0 (No error) GetLastError: 3 (0x00000003): The system cannot find the path specified. errno: 0 (No error) GetLastError: 3 (0x00000003): The system cannot find the path specified. errno: 0 (No error) GetLastError: 3 (0x00000003): The system cannot find the path specified. errno: 0 (No error) GetLastError: 3 (0x00000003): The system cannot find the path specified. errno: 0 (No error) GetLastError: 3 (0x00000003): The system cannot find the path specified. errno: 0 (No error) GetLastError: 3 (0x00000003): The system cannot find the path specified. errno: 0 (No error) GetLastError: 3 (0x00000003): The system cannot find the path specified. tundra: error: failed to create temporary file: C:\Users\ w\AppData\Local\Temp\tundra.34912.15 errno: 0 (No error) GetLastError: 3 (0x00000003): The system cannot find the path specified. tundra: found 0 processes keeping the file “C:\Users\ w\AppData\Local\Temp\tundra.34912.3” open (showing 0). tundra: found 0 processes keeping the file “C:\Users\ w\AppData\Local\Temp\tundra.34912.14” open (showing 0). tundra: found 0 processes keeping the file “C:\Users\ w\AppData\Local\Temp\tundra.34912.8” open (showing 0). tundra: found 0 processes keeping the file “C:\Users\ w\AppData\Local\Temp\tundra.34912.6” open (showing 0). tundra: found 0 processes keeping the file “C:\Users\ w\AppData\Local\Temp\tundra.34912.2” open (showing 0). tundra: error: (!command_that_just_finished || !was_sharing_violation)