Cannot insert a feature

[MichaelaAntenucci]

Hi, I have this problem.
I have a "fire hydrants" feature layer related to a table "control hydrants". The layer can be modify. Since a month to now I can no longer insert new features and can only modify existing ones.
I don't get any error message, simply the feature is not drawn.
I tried downloading the geodatabase and reloading it but it didn't solve the problem.

[bbollin]

Hi @MichaelaAntenucci  are you the owner of this item? What is the nature of the relationship on the item (1:1, 1:M) Can you also send me the geodatabase to test with?

[MichaelaAntenucci]

Yes, I am the owner of this item. The relationship is 1:M. How can I send you the geodatabase in private?

[bbollin]

You can send me a direct message by clicking the envelope in the top right corner

[MichaelaAntenucci]

Hi, I just send you the file