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Programmatically update field collection data in custom entity

I am in desperate need of help.

I have a custom entity called Question which has a bundle called data. Within the data bundle, I have a collection field called options with two subfields called correct_option & misc_option.

-Question  -Data   -options    -correct_options    -misc_options

I am desperately trying to programmatically write data into those 2 option fields but the following code is not working:

$field_collection_item_value = 1596; // Get field collection item value.  $field_collection_item = entity_load('field_collection_item', array($field_collection_item_value)); // Load that field collection item.  $field_collection_item->save(); // Save field-collection item.

The 1569 is the ID of an existing question entity.

Whenever the code is executed I get the following error:

Fatal error: Call to a member function save() on array

I would appreciate any help. I’m at a loss and not sure how to get this working.

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Programmatically update field collection data in custom entity

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