Open MoMoWongHK opened 3 years ago
I got the message when init the firebase object: "Failed resolution of Landroid/support/v4/util/ArrayMap;",
When I trying to add document, I got this message "Attempt to invoke virtual method 'com.google.firebase.firestore.CollectionReference com.google.firebase.firestore.FirebaseFirestore.collection(java.lang.String)' on a null object reference"
How can I fix it, thank you.
"Failed resolution of Landroid/support/v4/util/ArrayMap;" Seems issue coz of AndroidX
Same issue
Hi, I got the message when init the firebase object: "Failed resolution of Landroid/support/v4/util/ArrayMap;",
When I trying to add document, I got this message "Attempt to invoke virtual method 'com.google.firebase.firestore.CollectionReference com.google.firebase.firestore.FirebaseFirestore.collection(java.lang.String)' on a null object reference"
How can I fix it, thank you.