A null key is not valid in this context
at StackExchange.Redis.RedisKey.AssertNotNull() in C:\projects\stackexchange-redis\src\StackExchange.Redis\RedisKey.cs:line 166 at StackExchange.Redis.RedisDatabase.StringGetAsync(RedisKey key, CommandFlags flags) in C:\projects\stackexchange-redis\src\StackExchange.Redis\RedisDatabase.cs:line 2270 at wgtn_StudentPortal_CompanionApp.Redis.AsyncRedisStorageService.<>c__DisplayClass11_0.<<ReadValueAsync>b__0>d.MoveNext() in C:\VUWOnPrem\Trunk\VUW.Portal\Src\wgtn_StudentPortal_CompanionApp\Redis\AsyncRedisStorageService.cs:line 0 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at wgtn_StudentPortal_CompanionApp.Redis.RedisConnection.<>c__DisplayClass16_0`1.<<BasicRetryAsync>b__0>d.MoveNext() in C:\VUWOnPrem\Trunk\VUW.Portal\Src\wgtn_StudentPortal_CompanionApp\Redis\RedisConnection.cs:line 87 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Polly.Retry.AsyncRetryEngine.<ImplementationAsync>d__0`1.MoveNext() in /_/src/Polly/Retry/AsyncRetryEngine.cs:line 58 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Polly.AsyncPolicy.<ExecuteAsync>d__21`1.MoveNext() in /_/src/Polly/AsyncPolicy.ExecuteOverloads.cs:line 228 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at wgtn_StudentPortal_CompanionApp.Redis.RedisConnection.<BasicRetryAsync>d__16`1.MoveNext() in C:\VUWOnPrem\Trunk\VUW.Portal\Src\wgtn_StudentPortal_CompanionApp\Redis\RedisConnection.cs:line 87 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at wgtn_StudentPortal_CompanionApp.Redis.AsyncRedisStorageService.<ReadValueAsync>d__11.MoveNext() in C:\VUWOnPrem\Trunk\VUW.Portal\Src\wgtn_StudentPortal_CompanionApp\Redis\AsyncRedisStorageService.cs:line 57 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at wgtn_StudentPortal_CompanionApp.Controllers.HomeController.<CrmAdmission>d__10.MoveNext() in C:\VUWOnPrem\Trunk\VUW.Portal\Src\wgtn_StudentPortal_CompanionApp\Controllers\HomeController.cs:line 243
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