Warning: Undefined array key "code"

[chrishajer (Chris (Gravity Forms))]

Please find the previous explanation of the issue here:

Hi I am trying to change currency in settings ? but while saving its not reflacting

This happens when the theme or another plugin is using the gform_currencies filter and the currency array it is returning is missing the “code” property. See the following example showing a currency properties array containing the “code” property: https://docs.gravityforms.com/gform_currencies/#h-2-add-indian-rupee If you aren’t sure which theme or plugin is using the filter, you might need to run through a conflict test: https://docs.gravityforms.com/testing-for-a-themeplugin-conflict/

If you have trouble finding the code that is doing_it_wrong(), please let us know.