PHP Error

Resolved KTS915
(@kts915)

12 years ago

I notice that khansariamirreza reported this error before, and that that report has been marked as “resolved.” However, I am getting exactly the same error, namely:

wp-content/plugins/posts-in-sidebar/posts-in-sidebar-widget.php:95

Since you apparently couldn’t see it before, could you, perhaps, try using Query Monitor to see the error message?

Thanks for looking into this!

https://ww.wp.xz.cn/plugins/posts-in-sidebar/

Viewing 9 replies - 1 through 9 (of 9 total)

Plugin Author Aldo Latino
(@aldolat)

12 years ago

In my test environments, I can’t see this PHP notice. I tried Query Monitor and nothign is reported.

That notice could be generated by some weird interaction with some plugin.

Could you test Posts in Sidebar in a test environment whithout installing any plugin?

Thread Starter KTS915
(@kts915)

12 years ago

Thanks for responding!

I have now tried deactivating all other plugins, but it made no difference. Then I switched to the twentyfourteen theme, and the problem disappeared. So it seems to be a theme conflict, but actually it’s more complicated than that.

I am using the theme Tiny Forge, which is based on an amalgam of previous default themes, so there should be no problem with it. And, sure enough, if I switch to that, there’s no problem with this plugin. However, as soon as I make a child theme from Tiny Forge (in fact, it ships with one) the problem recurs.

So the issue seems to be something to do with child themes (or, at least, a child theme of Tiny Forge). Very odd!
Plugin Author Aldo Latino
(@aldolat)

12 years ago
I just installed Tiny Forge theme and no problem here. Then I created a child theme of Tyny Forge and no problem.

My child theme is made with the style.css file only, which has these lines:
```
/*
Theme Name:     Tiny Forge Child
Theme URI:      http: //www.example.com
Description:    Child theme for Tiny Forge theme
Author:         Aldo
Author URI:     http://www.example.com
Template:       tiny-forge
Version:        1.0
*/

/*
 * Imports the style.css of the parent theme
 * ***********************************************************************/
@import url("../tiny-forge/style.css");
```
Could you share with me your child theme?
Thread Starter KTS915
(@kts915)

12 years ago

My child theme is simply the one that comes packaged with Tiny Forge (in tiny-forge/inc/tiny-forge-child-example.zip).

One difference that strikes me immediately is that this doesn’t use @import. It uses the much better technique of enqueuing scripts and CSS from its own functions.php file.

Plugin Author Aldo Latino
(@aldolat)

12 years ago

Just installed the child theme from Tyny Forge and nothing happens (i.e. nothing is reported).

Thread Starter KTS915
(@kts915)

12 years ago

Well, I guess that’s where we came in!

I am going to re-check everything because I must have missed something.

Thread Starter KTS915
(@kts915)

12 years ago

I’m at a complete loss. I have deactivated every plugin except Posts in Sidebar and Query Monitor, activated a clean child theme of Tiny Forge, and the error shows up. If I switch to the parent theme, no problem. I tried reactivating each plugin one by one with the parent theme, but still no problem. Back to the child theme, and it’s there.

So it’s something to do with the child theme, but I have no idea what. To make matters worse, this is happening on my localhost development installation, where I am getting just the one error. I have just activated Query Monitor on my live site, and it shows SEVEN errors, including this one.

The differences (so far as I know) are that my localhost setup is running 5.3.10-1ubuntu3.11, MySQL 5.5.37, and Apache 2.2.22, whereas the live site is running PHP 5.4.27, MySQL 5.6.16, and Apache 2.2.26.

Does this, perhaps, provide any clues?
Plugin Author Aldo Latino
(@aldolat)

12 years ago
My localhost environment is:
```
PHP 5.5.9-1ubuntu4
MySQL 5.5.37
```
About the “error”, please note that it’s only a PHP notice, and it’s safe. It only says: Hey, the variable $xyz is not defined”.

About the seven errors you see in your live site, are they real errors or only notices? Are they generated by my plugin or by anything else?
Thread Starter KTS915
(@kts915)

12 years ago
The seven issues are as follows:
```
Undefined index: container_class
wp-content/plugins/posts-in-sidebar/posts-in-sidebar-widget.php:55

Undefined index: post_not_in
wp-content/plugins/posts-in-sidebar/posts-in-sidebar-widget.php:76	

Undefined index: image_before_title
wp-content/plugins/posts-in-sidebar/posts-in-sidebar-widget.php:89	

Undefined index: utility_after_title
wp-content/plugins/posts-in-sidebar/posts-in-sidebar-widget.php:95	

Undefined index: cached
wp-content/plugins/posts-in-sidebar/posts-in-sidebar-widget.php:136	

Undefined index: cache_time
wp-content/plugins/posts-in-sidebar/posts-in-sidebar-widget.php:137	

Undefined index: container_class
wp-content/plugins/posts-in-sidebar/posts-in-sidebar-widget.php:144
```

Viewing 9 replies - 1 through 9 (of 9 total)

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