I downloaded Unity 2021.3.6f1 from Unity Hub for Windows and Android Build but Unity didn't download the gradle which is required for Android build so i download gradle 7.5 and linked it to unity but when i try to build andriod build it show same error as before(as without gradle) .

What is the solution?

I downloaded Unity 2021.3.6f1 from Unity Hub for Windows and Android Build but Unity didn't download the gradle which is required for Android build so i download gradle 7.5 and linked it to unity but when i try to build andriod build it show same error as before(as without gradle) . Error:

FileNotFoundException: Failed to find $C:/Program Files/Unity/Hub/Editor/2021.3.6f1/Editor/Data/PlaybackEngines/AndroidPlayer/Tools\GradleTemplates\mainTemplate.gradle UnityEditor.Android.AndroidBuildPostprocessor.GetTemplate (System.String toolsPath, System.String fileName) (at <0bc7e9c04c1540528b26863a0cb726ae>:0) UnityEditor.Android.AndroidBuildPostprocessor+d__21.MoveNext () (at <0bc7e9c04c1540528b26863a0cb726ae>:0) UnityEditor.Modules.BeeBuildPostprocessor.SetupBeeDriver (UnityEditor.Modules.BuildPostProcessArgs args) (at <44a70d1b13cf47e29810e30f45ffae08>:0) UnityEditor.Modules.BeeBuildPostprocessor.PostProcess (UnityEditor.Modules.BuildPostProcessArgs args) (at <44a70d1b13cf47e29810e30f45ffae08>:0) Rethrow as BuildFailedException: Exception of type 'UnityEditor.Build.BuildFailedException' was thrown. UnityEditor.Modules.BeeBuildPostprocessor.PostProcess (UnityEditor.Modules.BuildPostProcessArgs args) (at <44a70d1b13cf47e29810e30f45ffae08>:0) UnityEditor.Modules.DefaultBuildPostprocessor.PostProcess (UnityEditor.Modules.BuildPostProcessArgs args, UnityEditor.BuildProperties& outProperties) (at <44a70d1b13cf47e29810e30f45ffae08>:0) UnityEditor.Android.AndroidBuildPostprocessor.PostProcess (UnityEditor.Modules.BuildPostProcessArgs args, UnityEditor.BuildProperties& outProperties) (at <0bc7e9c04c1540528b26863a0cb726ae>:0) UnityEditor.PostprocessBuildPlayer.Postprocess (UnityEditor.BuildTargetGroup targetGroup, UnityEditor.BuildTarget target, System.Int32 subtarget, System.String installPath, System.String companyName, System.String productName, System.Int32 width, System.Int32 height, UnityEditor.BuildOptions options, UnityEditor.RuntimeClassRegistry usedClassRegistry, UnityEditor.Build.Reporting.BuildReport report) (at <44a70d1b13cf47e29810e30f45ffae08>:0) UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr, Boolean&)

Build completed with a result of 'Failed' in 50 seconds (49803 ms) UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&)

UnityEditor.BuildPlayerWindow+BuildMethodException: 2 errors at UnityEditor.BuildPlayerWindow+DefaultBuildMethods.BuildPlayer (UnityEditor.BuildPlayerOptions options) [0x002da] in <44a70d1b13cf47e29810e30f45ffae08>:0 at UnityEditor.BuildPlayerWindow.CallBuildMethods (System.Boolean askForBuildLocation, UnityEditor.BuildOptions defaultBuildOptions) [0x00080] in <44a70d1b13cf47e29810e30f45ffae08>:0

What is the solution?