Added fail-safe

app/src/main/java/eu/faircode/email/FragmentDialogSelectAccount.java

@@ -52,7 +52,9 @@ public class FragmentDialogSelectAccount extends FragmentDialogBase {
             @Override
             public View getView(int position, @Nullable View convertView, @NonNull ViewGroup parent) {
                 View view = super.getView(position, convertView, parent);
-                EntityAccount account = (EntityAccount) getItem(position);
+
+                try {
+                    EntityAccount account = getItem(position);
 
                     View vwColor = view.findViewById(R.id.vwColor);
                     TextView tv = view.findViewById(android.R.id.text1);
@@ -62,6 +64,9 @@ public class FragmentDialogSelectAccount extends FragmentDialogBase {
 
                     vwColor.setBackgroundColor(account.color == null ? Color.TRANSPARENT : account.color);
                     tv.setText(account.name);
+                } catch (Throwable ex) {
+                    Log.e(ex);
+                }
 
                 return view;
             }

app/src/main/java/eu/faircode/email/FragmentDialogSelectIdentity.java

@@ -51,6 +51,8 @@ public class FragmentDialogSelectIdentity extends FragmentDialogBase {
             @Override
             public View getView(int position, @Nullable View convertView, @NonNull ViewGroup parent) {
                 View view = super.getView(position, convertView, parent);
+
+                try {
                     TupleIdentityEx identity = getItem(position);
 
                     View vwColor = view.findViewById(R.id.vwColor);
@@ -62,6 +64,9 @@ public class FragmentDialogSelectIdentity extends FragmentDialogBase {
                     Integer color = (identity.color == null ? identity.accountColor : identity.color);
                     vwColor.setBackgroundColor(color == null ? Color.TRANSPARENT : color);
                     tv.setText(identity.getDisplayName());
+                } catch (Throwable ex) {
+                    Log.e(ex);
+                }
 
                 return view;
             }