array_flip(): Can only flip STRING and INTEGER values!

[shopapps]

Hi,

When trying to Export to Excel (via a Lens), I am seeing an error:

array_flip(): Can only flip STRING and INTEGER values!

any thoughts what can cause this?

[patrickbrouwers]

We don't use an array_flip in our code. It's most likely something in your or Nova's code. Can you provide a bit more information. This is quite limited to work with. Think about code example, full stacktrace etc.

[shopapps]

Hi,

Yeah I knew it was a general question, I was just curious if anyone had seen something similar before and could give me a direction to look.

I will see what bits of the code I can sanitise and release. But it is a standard Lens and Filter setup, with a couple of columns created not from the direct SQL query and shows fine on the VueJS Table...

[shopapps]

After some digging around the issue seems to be around Nova's callbacks in Computed Fields. i.e. using:

 Text::make('Colour', function() {
                return $this->getCurrentOptionValue('Colour');
            }),

or even just...

 Text::make('Colour', function() { return ''; }),

in the fields() method causes the issue. Don't see this as an issue with laraval-nova-excel persay just means anyone using callbacks cant use the module for that specific resource/Lens :-(

Regards,

Paul.

[patrickbrouwers]

Hm, perhaps we can figure something out to get the value that the callback creates, but I'm not sure on which level this goes wrong. Let's leave the ticket open, I will have a look at it soon.

[patrickbrouwers]

WIP #26. Feel free to give it a test.

[shopapps]

Great thanks, will take a look in the next few days and let you know! 👍

[patrickbrouwers]

Computed fields are released as 1.1

[arditokshtuni]

@patrickbrouwers i am getting this error because i use this field on my nova resource https://github.com/dillingham/nova-button

Is there any option to exclude this filed in case to avoid error?

Thanks, great package btw

[BasselArt]

@patrickbrouwers i am getting this error because i use this field on my nova resource https://github.com/dillingham/nova-button

Is there any option to exclude this filed in case to avoid error?

Thanks, great package btw

Same here

[noahlocke]

@patrickbrouwers i am getting this error because i use this field on my nova resource >https://github.com/dillingham/nova-button

Is there any option to exclude this filed in case to avoid error?

Thanks, great package btw

me too @patrickbrouwers