Created the app in powerapps studio using English language setting. When users use the app in other language(in this case Norwegian) the EditForm can not be submit without Error: Object reference is not set to an instance of an Object. This happens only for columns in the database that are expecting Float values. The database is an azure SQL database.
If the user have English language setings there are no error produced. Might be a comma vs dot problem with the sql query.
Say you want to represent 10% in float
In Norwegian this is 0,10 (delimiter is a comma)
In English this is 0.10 (delimiter is a dot)
Should be fixed.