Error message

Hello there! I follow all the instruction but after installing the plugin and click on ‘Activate’ button, it takes you to an error message page ‘The plugin does not have a valid header.’ and it wont work properly. Any solution to this? Cheers http://wordpress.org/extend/plugins/schemeable-sliding-panel/ What is the WordPress version? Thanks for your quick response, the wordpress version is 3.4.2 It looks like a conflict with other plugins. (We tested with clean WordPress 3.4.2 install and it works well). Can you disable any other plugins you have and check it out? Thats exactly what I did, after I thought it might be plugin conflict, I decide to use clean WordPress 3.4.2, to my surprise still having the same error What do you think I should do now? After that error message appears, I refresh by typing ‘ http://localhost/wordpress2/wp-admin/plugins.php’ ; on my URL and reactivate it, it activated but not working properly, I guess the CSS is having issue. Please let me know what to do. Thanks This plugin uses lambda functions and in couple of sites that is causing an issue (PHP Version error). You can try the version available in the SVN trunk, that fixes this issue. If you still have problems, try enabling debug in wp-config.php and post the log. can you please send me the link of the available version in SVN trunk? You can use this command to access the code: svn co http://plugins.svn.wordpress.org/schemeable-sliding-panel/trunk schemeable-sliding-panel thanks man, will do that right away Have use the version in SVN trunk as you recommend, is activated but not working, the arrangement of the layers are not in order, when I try to preview it, is not coming up properly. Can you enable debug and get me the log? Details here: http://codex.wordpress.org/Debugging_in_WordPress ok, thanks Hhave set WP_DEBUG in wp-config.php to true, but can’t find the error log Add the following to your wp-config.php (copied from the above link). And activate the plugin. The debug output will be written in wp-content/debug.log file. // Enable WP_DEBUG mode define('WP_DEBUG', true); // Enable Debug logging to the /wp-content/debug.log file define('WP_DEBUG_LOG', true); // Disable display of errors and warnings define('WP_DEBUG_DISPLAY', false); @ini_set('display_errors',0); // Use dev versions of core JS and CSS files (only needed if you are modifying these core files) define('SCRIPT_DEBUG', true); ok Below are the error log file: [15-Nov-2012 18:52:54 UTC] PHP Warning: include(C:\wamp\www\wordpress2//wordpress2/wp-content/plugins/schemeable-sliding-panel/css/slide.css.php): failed to open stream: No such file or directory in C:\wamp\www\wordpress2\wp-content\plugins\schemeable-sliding-panel\schemeable-sliding-panel.php on line 148 [15-Nov-2012 18:52:54 UTC] PHP Stack trace: [15-Nov-2012 18:52:54 UTC] PHP 1. {main}() C:\wamp\www\wordpress2\index.php:0 [15-Nov-2012 18:52:54 UTC] PHP 2. require() C:\wamp\www\wordpress2\index.php:17 [15-Nov-2012 18:52:54 UTC] PHP 3. require_once() C:\wamp\www\wordpress2\wp-blog-header.php:16 [15-Nov-2012 18:52:54 UTC] PHP 4. do_action() C:\wamp\www\wordpress2\wp-includes\template-loader.php:7 [15-Nov-2012 18:52:54 UTC] PHP 5. call_user_func_array() C:\wamp\www\wordpress2\wp-includes\plugin.php:403 [15-Nov-2012 18:52:54 UTC] PHP 6. Schemeable_Sliding_Panel_v1_1a::process_file() C:\wamp\www\wordpress2\wp-includes\plugin.php:403 [15-Nov-2012 18:52:54 UTC] PHP Warning: include(): Failed opening ‘C:\wamp\www\wordpress2//wordpress2/wp-content/plugins/schemeable-sliding-panel/css/slide.css.php’ for inclusion (include_path=’.;C:\php\pear’) in C:\wamp\www\wordpress2\wp-content\plugins\schemeable-sliding-panel\schemeable-sliding-panel.php on line 148 [15-Nov-2012 18:52:54 UTC] PHP Stack trace: [15-Nov-2012 18:52:54 UTC] PHP 1. {main}() C:\wamp\www\wordpress2\index.php:0 [15-Nov-2012 18:52:54 UTC] PHP 2. require() C:\wamp\www\wordpress2\index.php:17 [15-Nov-2012 18:52:54 UTC] PHP 3. require_once() C:\wamp\www\wordpress2\wp-blog-header.php:16 [15-Nov-2012 18:52:54 UTC] PHP 4. do_action() C:\wamp\www\wordpress2\wp-includes\template-loader.php:7 [15-Nov-2012 18:52:54 UTC] PHP 5. call_user_func_array() C:\wamp\www\wordpress2\wp-includes\plugin.php:403 [15-Nov-2012 18:52:54 UTC] PHP 6. Schemeable_Sliding_Panel_v1_1a::process_file() C:\wamp\www\wordpress2\wp-includes\plugin.php:403 [15-Nov-2012 18:52:59 UTC] PHP Warning: include(C:\wamp\www\wordpress2//wordpress2/wp-content/plugins/schemeable-sliding-panel/css/slide.css.php): failed to open stream: No such file or directory in C:\wamp\www\wordpress2\wp-content\plugins\schemeable-sliding-panel\schemeable-sliding-panel.php on line 148 [15-Nov-2012 18:52:59 UTC] PHP Stack trace: [15-Nov-2012 18:52:59 UTC] PHP 1. {main}() C:\wamp\www\wordpress2\index.php:0 [15-Nov-2012 18:52:59 UTC] PHP 2. require() C:\wamp\www\wordpress2\index.php:17 [15-Nov-2012 18:52:59 UTC] PHP 3. require_once() C:\wamp\www\wordpress2\wp-blog-header.php:16 [15-Nov-2012 18:52:59 UTC] PHP 4. do_action() C:\wamp\www\wordpress2\wp-includes\template-loader.php:7 [15-Nov-2012 18:52:59 UTC] PHP 5. call_user_func_array() C:\wamp\www\wordpress2\wp-includes\plugin.php:403 [15-Nov-2012 18:52:59 UTC] PHP 6. Schemeable_Sliding_Panel_v1_1a::process_file() C:\wamp\www\wordpress2\wp-includes\plugin.php:403 [15-Nov-2012 18:52:59 UTC] PHP Warning: include(): Failed opening ‘C:\wamp\www\wordpress2//wordpress2/wp-content/plugins/schemeable-sliding-panel/css/slide.css.php’ for inclusion (include_path=’.;C:\php\pear’) in C:\wamp\www\wordpress2\wp-content\plugins\schemeable-sliding-panel\schemeable-sliding-panel.php on line 148 [15-Nov-2012 18:52:59 UTC] PHP Stack trace: [15-Nov-2012 18:52:59 UTC] PHP 1. {main}() C:\wamp\www\wordpress2\index.php:0 [15-Nov-2012 18:52:59 UTC] PHP 2. require() C:\wamp\www\wordpress2\index.php:17 [15-Nov-2012 18:52:59 UTC] PHP 3. require_once() C:\wamp\www\wordpress2\wp-blog-header.php:16 [15-Nov-2012 18:52:59 UTC] PHP 4. do_action() C:\wamp\www\wordpress2\wp-includes\template-loader.php:7 [15-Nov-2012 18:52:59 UTC] PHP 5. call_user_func_array() C:\wamp\www\wordpress2\wp-includes\plugin.php:403 [15-Nov-2012 18:52:59 UTC] PHP 6. Schemeable_Sliding_Panel_v1_1a::process_file() C:\wamp\www\wordpress2\wp-includes\plugin.php:403 [15-Nov-2012 18:53:32 UTC] PHP Warning: include(C:\wamp\www\wordpress2//wordpress2/wp-content/plugins/schemeable-sliding-panel/css/slide.css.php): failed to open stream: No such file or directory in C:\wamp\www\wordpress2\wp-content\plugins\schemeable-sliding-panel\schemeable-sliding-panel.php on line 148 [15-Nov-2012 18:53:32 UTC] PHP Stack trace: [15-Nov-2012 18:53:32 UTC] PHP 1. {main}() C:\wamp\www\wordpress2\index.php:0 [15-Nov-2012 18:53:32 UTC] PHP 2. require() C:\wamp\www\wordpress2\index.php:17 [15-Nov-2012 18:53:32 UTC] PHP 3. require_once() C:\wamp\www\wordpress2\wp-blog-header.php:16 [15-Nov-2012 18:53:32 UTC] PHP 4. do_action() C:\wamp\www\wordpress2\wp-includes\template-loader.php:7 [15-Nov-2012 18:53:32 UTC] PHP 5. call_user_func_array() C:\wamp\www\wordpress2\wp-includes\plugin.php:403 [15-Nov-2012 18:53:32 UTC] PHP 6. Schemeable_Sliding_Panel_v1_1a::process_file() C:\wamp\www\wordpress2\wp-includes\plugin.php:403 [15-Nov-2012 18:53:32 UTC] PHP Warning: include(): Failed opening ‘C:\wamp\www\wordpress2//wordpress2/wp-content/plugins/schemeable-sliding-panel/css/slide.css.php’ for inclusion (include_path=’.;C:\php\pear’) in C:\wamp\www\wordpress2\wp-content\plugins\schemeable-sliding-panel\schemeable-sliding-panel.php on line 148 [15-Nov-2012 18:53:32 UTC] PHP Stack trace: [15-Nov-2012 18:53:32 UTC] PHP 1. {main}() C:\wamp\www\wordpress2\index.php:0 [15-Nov-2012 18:53:32 UTC] PHP 2. require() C:\wamp\www\wordpress2\index.php:17 [15-Nov-2012 18:53:32 UTC] PHP 3. require_once() C:\wamp\www\wordpress2\wp-blog-header.php:16 [15-Nov-2012 18:53:32 UTC] PHP 4. do_action() C:\wamp\www\wordpress2\wp-includes\template-loader.php:7 [15-Nov-2012 18:53:32 UTC] PHP 5. call_user_func_array() C:\wamp\www\wordpress2\wp-includes\plugin.php:403 [15-Nov-2012 18:53:32 UTC] PHP 6. Schemeable_Sliding_Panel_v1_1a::process_file() C:\wamp\www\wordpress2\wp-includes\plugin.php:403 [15-Nov-2012 18:53:33 UTC] PHP Warning: include(C:\wamp\www\wordpress2//wordpress2/wp-content/plugins/schemeable-sliding-panel/css/slide.css.php): failed to open stream: No such file or directory in C:\wamp\www\wordpress2\wp-content\plugins\schemeable-sliding-panel\schemeable-sliding-panel.php on line 148 [15-Nov-2012 18:53:33 UTC] PHP Stack trace: [15-Nov-2012 18:53:33 UTC] PHP 1. {main}() C:\wamp\www\wordpress2\index.php:0 [15-Nov-2012 18:53:33 UTC] PHP 2. require() C:\wamp\www\wordpress2\index.php:17 [15-Nov-2012 18:53:33 UTC] PHP 3. require_once() C:\wamp\www\wordpress2\wp-blog-header.php:16 [15-Nov-2012 18:53:33 UTC] PHP 4. do_action() C:\wamp\www\wordpress2\wp-includes\template-loader.php:7 [15-Nov-2012 18:53:33 UTC] PHP 5. call_user_func_array() C:\wamp\www\wordpress2\wp-includes\plugin.php:403 [15-Nov-2012 18:53:33 UTC] PHP 6. Schemeable_Sliding_Panel_v1_1a::process_file() C:\wamp\www\wordpress2\wp-includes\plugin.php:403 [15-Nov-2012 18:53:33 UTC] PHP Warning: include(): Failed opening ‘C:\wamp\www\wordpress2//wordpress2/wp-content/plugins/schemeable-sliding-panel/css/slide.css.php’ for inclusion (include_path=’.;C:\php\pear’) in C:\wamp\www\wordpress2\wp-content\plugins\schemeable-sliding-panel\schemeable-sliding-panel.php on line 148 [15-Nov-2012 18:53:33 UTC] PHP Stack trace: [15-Nov-2012 18:53:33 UTC] PHP 1. {main}() C:\wamp\www\wordpress2\index.php:0 [15-Nov-2012 18:53:33 UTC] PHP 2. require() C:\wamp\www\wordpress2\index.php:17 [15-Nov-2012 18:53:33 UTC] PHP 3. require_once() C:\wamp\www\wordpress2\wp-blog-header.php:16 [15-Nov-2012 18:53:33 UTC] PHP 4. do_action() C:\wamp\www\wordpress2\wp-includes\template-loader.php:7 [15-Nov-2012 18:53:33 UTC] PHP 5. call_user_func_array() C:\wamp\www\wordpress2\wp-includes\plugin.php:403 [15-Nov-2012 18:53:33 UTC] PHP 6. Schemeable_Sliding_Panel_v1_1a::process_file() C:\wamp\www\wordpress2\wp-includes\plugin.php:403 Thank you Bug. Shall fix it soon and post a message. Sorry for the inconvenience. Its okay, am glad to hear that from you. Hope you will do that ASAP. Thanks I’m getting the same error and hope the fix will help me too! Fixed and available in the trunk now. Will do a release early next week. Use this command to get the latest version. svn co http://plugins.svn.wordpress.org/schemeable-sliding-panel/trunk schemeable-sliding-panel Thanks man, I shall do that right away and get back to you. Cheers Have tried it now, but still not working properly. Hmm.. can you post the log? Might be some other issue. Below are the blogs as requested, hope it get solve finally. [17-Nov-2012 21:28:44 UTC] PHP Warning: include(C:\wamp\www\wordpress2/C:\\wamp\\www\\wordpress2\\wp-content\\plugins\\schemeable-sliding-panel/css/slide.css.php): failed to open stream: Invalid argument in C:\wamp\www\wordpress2\wp-content\plugins\schemeable-sliding-panel\schemeable-sliding-panel.php on line 148 [17-Nov-2012 21:28:44 UTC] PHP Stack trace: [17-Nov-2012 21:28:44 UTC] PHP 1. {main}() C:\wamp\www\wordpress2\index.php:0 [17-Nov-2012 21:28:44 UTC] PHP 2. require() C:\wamp\www\wordpress2\index.php:17 [17-Nov-2012 21:28:44 UTC] PHP 3. require_once() C:\wamp\www\wordpress2\wp-blog-header.php:16 [17-Nov-2012 21:28:44 UTC] PHP 4. do_action() C:\wamp\www\wordpress2\wp-includes\template-loader.php:7 [17-Nov-2012 21:28:44 UTC] PHP 5. call_user_func_array() C:\wamp\www\wordpress2\wp-includes\plugin.php:403 [17-Nov-2012 21:28:44 UTC] PHP 6. Schemeable_Sliding_Panel_v1_1a::process_file() C:\wamp\www\wordpress2\wp-includes\plugin.php:403 [17-Nov-2012 21:28:44 UTC] PHP Warning: include(): Failed opening ‘C:\wamp\www\wordpress2/C:\\wamp\\www\\wordpress2\\wp-content\\plugins\\schemeable-sliding-panel/css/slide.css.php’ for inclusion (include_path=’.;C:\php\pear’) in C:\wamp\www\wordpress2\wp-content\plugins\schemeable-sliding-panel...