Title: [Plugin: Theme Logo] Installation Issue Last modified: August 19, 2016 --- # [Plugin: Theme Logo] Installation Issue * [markb1439](https://wordpress.org/support/users/markb1439/) * (@markb1439) * [15 years, 6 months ago](https://wordpress.org/support/topic/plugin-theme-logo-installation-issue/) * Hi, * Trying to Network Activate on multisite…get error, “This plugin does not have a valid header.” * Is there a fix? * Thanks, * Mark * [http://wordpress.org/extend/plugins/theme-logo-plugin/](http://wordpress.org/extend/plugins/theme-logo-plugin/) Viewing 15 replies - 1 through 15 (of 23 total) 1 [2](https://wordpress.org/support/topic/plugin-theme-logo-installation-issue/page/2/?output_format=md) [→](https://wordpress.org/support/topic/plugin-theme-logo-installation-issue/page/2/?output_format=md) * Plugin Author [zackperdue](https://wordpress.org/support/users/zackperdue/) * (@zackperdue) * [15 years, 6 months ago](https://wordpress.org/support/topic/plugin-theme-logo-installation-issue/#post-1768634) * Hello, markb1439 * I have not yet encountered this problem, but i have researched the error you are getting. * Make sure the plugin is not in any other subfolders. below is correct plugins >themelogo>plugin files * Thread Starter [markb1439](https://wordpress.org/support/users/markb1439/) * (@markb1439) * [15 years, 6 months ago](https://wordpress.org/support/topic/plugin-theme-logo-installation-issue/#post-1768640) * Hi, * I tried to install it directly from WordPress. * Is this multisite compatible? * Thanks, * Mark * Plugin Author [zackperdue](https://wordpress.org/support/users/zackperdue/) * (@zackperdue) * [15 years, 6 months ago](https://wordpress.org/support/topic/plugin-theme-logo-installation-issue/#post-1768641) * I have never used multisite capabilities before with it. only normal single site installs. i suppose it would only once per admin panel. unless each site has its own admin panel – but that i doubt. * [Ariane85](https://wordpress.org/support/users/ariane85/) * (@ariane85) * [15 years, 5 months ago](https://wordpress.org/support/topic/plugin-theme-logo-installation-issue/#post-1768928) * Hi, it works not under 3.0.1, if i disable the Plugin i become a notification: Fatal error: Call to undefined function theme_logo() in … * Regards Ari * Plugin Author [zackperdue](https://wordpress.org/support/users/zackperdue/) * (@zackperdue) * [15 years, 5 months ago](https://wordpress.org/support/topic/plugin-theme-logo-installation-issue/#post-1768929) * yes, that can be fixed by using replacing the theme_logo() function in your header with this: * ``` ``` * the reason you got that error is exactly because you had the plugin deactivated. wordpress didnt recognize the theme logo function and thats why it spit out that error. * [Ariane85](https://wordpress.org/support/users/ariane85/) * (@ariane85) * [15 years, 5 months ago](https://wordpress.org/support/topic/plugin-theme-logo-installation-issue/#post-1768952) * [@zackperdue](https://wordpress.org/support/users/zackperdue/) * Thank you. It works greatful, have a nice happy xmas. * Ariane * [minnorge](https://wordpress.org/support/users/minnorge/) * (@minnorge) * [15 years, 3 months ago](https://wordpress.org/support/topic/plugin-theme-logo-installation-issue/#post-1768973) * I can not change the logo. As a result i have icon with small red cross and small blog name. So plugin resized blog name and show small crossed icon. WP 3,0,4. Calotropis theme. * Plugin Author [zackperdue](https://wordpress.org/support/users/zackperdue/) * (@zackperdue) * [15 years, 3 months ago](https://wordpress.org/support/topic/plugin-theme-logo-installation-issue/#post-1768974) * If you could link the site you are trying to post it on or explain a little better what you are doing or have done i can try and help better. But it sounds like you have supplied a bad image url so the image cant load. I would start with checking where your image is uploaded – and copy its url into the theme logo plugin url box. * Hope this helps! * [nkaupps](https://wordpress.org/support/users/nkaupps/) * (@nkaupps) * [15 years, 3 months ago](https://wordpress.org/support/topic/plugin-theme-logo-installation-issue/#post-1768977) * Hi, In the plugin it only has instructions for an image as the logo. My theme’s default is a text title on top of an image background header. Any suggestions? [http://www.verticaljumpjournal.com](http://www.verticaljumpjournal.com) * Thanks * Plugin Author [zackperdue](https://wordpress.org/support/users/zackperdue/) * (@zackperdue) * [15 years, 3 months ago](https://wordpress.org/support/topic/plugin-theme-logo-installation-issue/#post-1768978) * Well, if you wanted to use a logo that didn’t interfere with the background i would suggest a text logo or something that had a transparent background… like a png. useful for a logo that had a special font that someone else’ computer might not have. * [nkaupps](https://wordpress.org/support/users/nkaupps/) * (@nkaupps) * [15 years, 3 months ago](https://wordpress.org/support/topic/plugin-theme-logo-installation-issue/#post-1768980) * Alright thanks, well i have my png logo with a transparent background. but, would the code look like that i need to replace? * Plugin Author [zackperdue](https://wordpress.org/support/users/zackperdue/) * (@zackperdue) * [15 years, 3 months ago](https://wordpress.org/support/topic/plugin-theme-logo-installation-issue/#post-1768981) * you will replace this: * ```

Vertical Jump Journal

``` * with: * ``` //You can put whatever you want here
//The content here shows up if theme logo plugin is deactivated
//You could put your original code for your logo here
echo "Please activate the Theme Logo plugin.";
//echo bloginfo("title");
endif;
?> ``` * or something very similar to that. 🙂 * [nkaupps](https://wordpress.org/support/users/nkaupps/) * (@nkaupps) * [15 years, 3 months ago](https://wordpress.org/support/topic/plugin-theme-logo-installation-issue/#post-1768982) * Replaced the code. But came up with an error: “Parse error: syntax error, unexpected‘ <‘ in /home/nkaupps/public_html/wp-content/themes/scruffy/header.php on line 43” * i really appreciate you helping me 🙂 * Plugin Author [zackperdue](https://wordpress.org/support/users/zackperdue/) * (@zackperdue) * [15 years, 3 months ago](https://wordpress.org/support/topic/plugin-theme-logo-installation-issue/#post-1768983) * The forum here put in some stuff that shouldnt be in the code. scroll up the page and take the code from up there. its clean. [http://wordpress.org/support/topic/plugin-theme-logo-installation-issue?replies=15#post-1813590](http://wordpress.org/support/topic/plugin-theme-logo-installation-issue?replies=15#post-1813590) * [nkaupps](https://wordpress.org/support/users/nkaupps/) * (@nkaupps) * [15 years, 3 months ago](https://wordpress.org/support/topic/plugin-theme-logo-installation-issue/#post-1768984) * you are a life saver. i have struggled with my logo code for a long time. Now i just need to fix my broken image message, and get the right location for my file. Thanks! Viewing 15 replies - 1 through 15 (of 23 total) 1 [2](https://wordpress.org/support/topic/plugin-theme-logo-installation-issue/page/2/?output_format=md) [→](https://wordpress.org/support/topic/plugin-theme-logo-installation-issue/page/2/?output_format=md) The topic ‘[Plugin: Theme Logo] Installation Issue’ is closed to new replies. * ![](https://s.w.org/plugins/geopattern-icon/theme-logo-plugin.svg) * [Theme Logo](https://wordpress.org/plugins/theme-logo-plugin/) * [Frequently Asked Questions](https://wordpress.org/plugins/theme-logo-plugin/#faq) * [Support Threads](https://wordpress.org/support/plugin/theme-logo-plugin/) * [Active Topics](https://wordpress.org/support/plugin/theme-logo-plugin/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/theme-logo-plugin/unresolved/) * [Reviews](https://wordpress.org/support/plugin/theme-logo-plugin/reviews/) * 23 replies * 7 participants * Last reply from: [zackperdue](https://wordpress.org/support/users/zackperdue/) * Last activity: [14 years, 7 months ago](https://wordpress.org/support/topic/plugin-theme-logo-installation-issue/page/2/#post-1769023) * Status: not resolved