,Hi everyone, I have problem while exporting my game to webgl

Hi, I tried to export my game on webgl but the console log shows me three message error.
1)"Exception: Failed running C:\Unity\Version\2020.2.4f1\Editor\Data\il2cpp/build/BeeSettings/offline/bee.exe --useprebuiltbuildprogram --no-colors
"

  1. “Build completed with a result of ‘Failed’ in 10 seconds (10332 ms)
    UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&)”

3)“UnityEditor.BuildPlayerWindow+BuildMethodException: 2 errors
at UnityEditor.BuildPlayerWindow+DefaultBuildMethods.BuildPlayer (UnityEditor.BuildPlayerOptions options) [0x002ca] in :0
at UnityEditor.BuildPlayerWindow.CallBuildMethods (System.Boolean askForBuildLocation, UnityEditor.BuildOptions defaultBuildOptions) [0x00080] in :0
UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&)”

,If i try to export my game it show me in the console log three message.
One says "Exception: Failed running C:\Unity\Version\2020.2.4f1\Editor\Data\il2cpp/build/BeeSettings/offline/bee.exe --useprebuiltbuildprogram --no-colors
"and another, the second says “Build completed with a result of ‘Failed’ in 10 seconds (10332 ms)
UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&)” and the last says “UnityEditor.BuildPlayerWindow+BuildMethodException: 2 errors”

Make sure you have added an icon to the application!