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This repository was archived by the owner on May 15, 2024. It is now read-only.
Random. I have a code which makes 2 calls to SecureStorage.GetAsync in the ViewModel each time a Xamarin Forms Page loads. I'm able to crash the app by repeatedly navigating to and back from this page (repeated calls to SecureStorage.GetAsync). Most of the time it works as expected until the exception occurs
Expected Behavior
No errors
Actual Behavior
Throws the following exception at random and crashes. Handle must be valid. Parameter name: instance
At the call to
await SecureStorage.GetAsync
{System.ArgumentException: Handle must be valid.
Parameter name: instance
at Java.Interop.JniEnvironment+InstanceMethods.CallObjectMethod (Java.Interop.JniObjectReference instance, Java.Interop.JniMethodInfo method, Java.Interop.JniArgumentValue* args) [0x00009] in <7802aa64ad574c33adca332a3fa9706a>:0
at Android.Runtime.JNIEnv.CallObjectMethod (System.IntPtr jobject, System.IntPtr jmethod, Android.Runtime.JValue* parms) [0x0000e] in <263adecfa58f4c449f1ff56156d886fd>:0
at Android.Content.ISharedPreferencesInvoker.GetString (System.String key, System.String defValue) [0x0006c] in <263adecfa58f4c449f1ff56156d886fd>:0
at Xamarin.Essentials.SecureStorage.PlatformGetAsync (System.String key) [0x0001a] in <e3b2ff3137884401ace22dbf653e6c03>:0
at Xamarin.Essentials.SecureStorage.GetAsync (System.String key) [0x00013] in <e3b2ff3137884401ace22dbf653e6c03>:0
at SolutionAccelerators.Utilities.Encryption.EncryptionUtility+<ReadRijndael256KeyAsync>d__12.MoveNext () [0x0000f] in /source/SolutionAccelerators/Utilities/Encryption/EncryptionUtility.cs:173
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <f32579baafc1404fa37ba3ec1abdc0bd>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0003e] in <f32579baafc1404fa37ba3ec1abdc0bd>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x00028] in <f32579baafc1404fa37ba3ec1abdc0bd>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x00008] in <f32579baafc1404fa37ba3ec1abdc0bd>:0
at System.Runtime.CompilerServices.TaskAwaiter`1[TResult].GetResult () [0x00000] in <f32579baafc1404fa37ba3ec1abdc0bd>:0
at SolutionAccelerators.Utilities.Encryption.EncryptionUtility+<DecryptRijndael256Async>d__10.MoveNext () [0x000b9] in /source/SolutionAccelerators/Utilities/Encryption/EncryptionUtility.cs:137 }
Description
Steps to Reproduce
Random. I have a code which makes 2 calls to SecureStorage.GetAsync in the ViewModel each time a Xamarin Forms Page loads. I'm able to crash the app by repeatedly navigating to and back from this page (repeated calls to SecureStorage.GetAsync). Most of the time it works as expected until the exception occurs
Expected Behavior
No errors
Actual Behavior
Throws the following exception at random and crashes.
Handle must be valid. Parameter name: instanceAt the call to
Basic Information