Warning: Cannot use a scalar value as an array

This topic has 14 replies, 2 voices, and was last updated 1 year, 6 months ago by wkoehn.

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September 14, 2018 at 2:42 PM #11338

Resolved wkoehn
Participant

Any idea what could be causing this error?

Warning: Cannot use a scalar value as an array in /srv/users/hiddencreek307/apps/hiddencreek307/public/wp-content/plugins/meta-box-aio/extensions/meta-box-geolocation/inc/class-meta-box-geolocation.php on line 73
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September 14, 2018 at 3:35 PM #11341

wkoehn
Participant

I’m using custom tables, maybe that has something to do with it?

September 14, 2018 at 4:03 PM #11343

Anh Tran
Keymaster

Hi, can you post the code of your meta box? It might has some error when you declaring the fields.

September 14, 2018 at 4:14 PM #11344

wkoehn
Participant

https://ghostbin.com/paste/n3eyc

September 14, 2018 at 4:54 PM #11347

Anh Tran
Keymaster

I’ve just tried your code and it works without any bug shown. Does that happen for new posts? or old posts? Or you always see that bug no matter which page you’re on?

September 14, 2018 at 5:03 PM #11348
wkoehn
Participant
Anh, what data type should I be using for the custom table storage?
```
MB_Custom_Table_API::create( 'hcr_location_meta', array(
'hcr_location_type' => 'TEXT NOT NULL',
'hcr_location_address' => 'TEXT NOT NULL',
'hcr_location_map'   => '??????????',
) );
```
September 14, 2018 at 5:08 PM #11349

Anh Tran
Keymaster

Map saves data as latitude, longitude[, zoom], so it should be just text, e.g. TEXT NOT NULL.

September 14, 2018 at 5:11 PM #11350

wkoehn
Participant

And yes it is happening on new posts and old. Only on pages that contain the metabox with geolocation however. I think it has something to do with the custom table storage. Let me test that theory.

September 14, 2018 at 5:16 PM #11351

wkoehn
Participant

It still happens with custom table storage turned off and doublechecked to make sure it stored metadata in postmeta vs custom table.

September 18, 2018 at 5:43 PM #11381

Anh Tran
Keymaster

Can you share your code of that meta box? I tried to replicate the problem on my localhost, but everything seems work fine to me.

September 18, 2018 at 11:23 PM #11383

wkoehn
Participant

Anh, I’d gladly give you wp-admin access to that site if you want it. Not sure how to send a private message on here?
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