tufanv Expert Licensed User Longtime User Nov 18, 2015 #1 Hello, I am using subscriptions in my app. I need to store subscription info for some reason so i decided to use keyvaluestore to store some private data. With the launch of the app i need to check a key with kvs with this code: Code: Copy If kvs.GetEncryptedObject("gecerlitarih","password") = "ok" but at this point, because that there is no subscription purchased by the user, there is no key stored yet as "gecerlitarih" which returns me an error : Code: Copy (NullPointerException) java.lang.NullPointerException How can i fix this? ty
Hello, I am using subscriptions in my app. I need to store subscription info for some reason so i decided to use keyvaluestore to store some private data. With the launch of the app i need to check a key with kvs with this code: Code: Copy If kvs.GetEncryptedObject("gecerlitarih","password") = "ok" but at this point, because that there is no subscription purchased by the user, there is no key stored yet as "gecerlitarih" which returns me an error : Code: Copy (NullPointerException) java.lang.NullPointerException How can i fix this? ty
udg Expert Licensed User Longtime User Nov 18, 2015 #2 Try a key exist test before kvd.Get...: Code: Copy 'Tests whether a key is available in the store. Sub ContainsKey(Key AsString) As Boolean Upvote 0
Try a key exist test before kvd.Get...: Code: Copy 'Tests whether a key is available in the store. Sub ContainsKey(Key AsString) As Boolean
