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Forum: Fixing WordPress
In reply to: The post-new.php page is blank(white).In other words: is this an older website with content where you have just discovered the problem or have you just set it up and want to enter content?
First option, my website is an old website.Forum: Fixing WordPress
In reply to: The post-new.php page is blank(white).Answers to Torsten Landsiedel (@zodiac1978)’s questions:
Maybe the posts table is locked/corrupted?
How do I check?And can you list all your active plugins?
Yes, my plugin list:
Classic Editor
Contact Form 7
Elementor
hCaptcha for WordPress
Health Check & Troubleshooting
LiteSpeed Cache
Rank Math SEO with AI Best SEO Tools
Secure Copy Content Protection
Wordfence Security
WPCode Lite
WP Dark Mode
WPS Hide Login
WP Statistics- This reply was modified 2 years, 1 month ago by *.
Forum: Fixing WordPress
In reply to: The post-new.php page is blank(white).Answers to threadi (@threadi)’s questions:
Are there any anomalies in Tools > Site Health?
Yes, an event (A scheduled event has failed)Is there anything in /wp-content/mu-plugins?
Yes, a file named (health-check-troubleshooting-mode.php)Is there anything conspicuous in the wp-config.php, individually added?
Yes, one line of code (define( ‘WP_CACHE’, true );)I assume you call up the page in question with /wp-admin/post-new.php?post_type=page ?
YesCan you edit existing pages / posts?
NoCan they also be saved?
NoAnd just for our information here: I assume you are using WordPress 6.4.3?
No, I’m using WordPress 6.5.2.And: is this an existing project with data records or is this a new installation?
I did not understand this question.- This reply was modified 2 years, 1 month ago by *.
Forum: Fixing WordPress
In reply to: The post-new.php page is blank(white).wp-includes:
755wp-includes/post.php:
644Forum: Fixing WordPress
In reply to: The post-new.php page is blank(white).I did not modify the core files.
I deleted all the files and folders except the wp-config.php file and the wp-content folder and downloaded WordPress from the ww.wp.xz.cn website and uploaded it to my host, but the previous error is still displayed in the error_log.
error_log:
PHP Warning: Attempt to read property "post_type" on null in /public_html/wp-includes/post.php on line 7580 PHP Warning: Attempt to read property "post_type" on null in /public_html/wp-includes/post.php on line 7581 PHP Warning: Attempt to read property "ID" on null in /public_html/wp-includes/post.php on line 7585 PHP Warning: Attempt to read property "post_type" on null in /public_html/wp-includes/post.php on line 7840 PHP Warning: Attempt to read property "post_type" on null in /public_html/wp-includes/theme.php on line 3636 PHP Warning: Attempt to read property "post_type" on null in /public_html/wp-includes/theme.php on line 3862 PHP Warning: Attempt to read property "post_type" on null in /public_html/wp-includes/post.php on line 5516 PHP Warning: Attempt to read property "ID" on null in /public_html/wp-includes/post.php on line 5516 PHP Warning: Attempt to read property "post_type" on null in /public_html/wp-includes/post.php on line 4817 PHP Fatal error: Uncaught Error: Attempt to assign property "post_content" on null in /public_html/wp-admin/includes/post.php:808 Stack trace: #0 /public_html/wp-admin/post-new.php(66): get_default_post_to_edit() #1 {main} thrown in /public_html/wp-admin/includes/post.php on line 808Forum: Fixing WordPress
In reply to: The post-new.php page is blank(white).Hello
I got access to error_log. I deleted the old error_log and tried again to access the post-new.php page.
Information in the new error_log:
PHP Warning: Attempt to read property "post_type" on null in /public_html/wp-includes/post.php on line 7580 PHP Warning: Attempt to read property "post_type" on null in /public_html/wp-includes/post.php on line 7581 PHP Warning: Attempt to read property "ID" on null in /public_html/wp-includes/post.php on line 7585 PHP Warning: Attempt to read property "post_type" on null in /public_html/wp-includes/post.php on line 7840 PHP Warning: Attempt to read property "post_type" on null in /public_html/wp-includes/theme.php on line 3636 PHP Warning: Attempt to read property "post_type" on null in /public_html/wp-includes/theme.php on line 3862 PHP Warning: Attempt to read property "post_type" on null in /public_html/wp-includes/post.php on line 5516 PHP Warning: Attempt to read property "ID" on null in /public_html/wp-includes/post.php on line 5516 PHP Warning: Attempt to read property "post_type" on null in /public_html/wp-includes/post.php on line 4817 PHP Fatal error: Uncaught Error: Attempt to assign property "post_content" on null in /public_html/wp-admin/includes/post.php:808 Stack trace: #0 /public_html/wp-admin/post-new.php(66): get_default_post_to_edit() #1 {main} thrown in /public_html/wp-admin/includes/post.php on line 808Forum: Fixing WordPress
In reply to: The post-new.php page is blank(white).Hello
I did several different tests and I am writing the result for you below. And I also found a temporary solution to solve the problem, but it seems that this solution is not correct.
1. If you disable all plugins, the post-new.php page will be displayed white. (If WP_DEBUG is enabled, the following error will be displayed.)
Notice: Trying to get property 'post_type' of non-object in /public_html/wp-includes/post.php on line 7502 Notice: Trying to get property 'post_type' of non-object in /public_html/wp-includes/post.php on line 7503 Notice: Trying to get property 'ID' of non-object in /public_html/wp-includes/post.php on line 7507 Notice: Trying to get property 'post_type' of non-object in /public_html/wp-includes/post.php on line 7762 Notice: Trying to get property 'post_type' of non-object in /public_html/wp-includes/theme.php on line 3596 Notice: Trying to get property 'post_type' of non-object in /public_html/wp-includes/theme.php on line 3822 Notice: Trying to get property 'post_type' of non-object in /public_html/wp-includes/post.php on line 5448 Notice: Trying to get property 'ID' of non-object in /public_html/wp-includes/post.php on line 5448 Notice: Trying to get property 'post_type' of non-object in /public_html/wp-includes/post.php on line 4749 Notice: Trying to get property 'post_type' of non-object in /public_html/wp-admin/includes/post.php on line 756 Warning: Creating default object from empty value in /public_html/wp-admin/includes/post.php on line 795 Notice: Undefined property: stdClass::$ID in /public_html/wp-admin/post-new.php on line 67 Notice: Undefined property: stdClass::$post_status in /public_html/wp-admin/edit-form-blocks.php on line 91 Notice: Undefined property: stdClass::$post_type in /public_html/wp-admin/includes/meta-boxes.php on line 1558 Notice: Undefined property: stdClass::$post_type in /public_html/wp-includes/taxonomy.php on line 297 Notice: Undefined property: stdClass::$post_type in /public_html/wp-includes/taxonomy.php on line 300 Notice: Undefined property: stdClass::$post_type in /public_html/wp-admin/edit-form-blocks.php on line 2982.If you install and activate the Classic Editor plugin, the post-new.php page will be loaded. (If WP_DEBUG is enabled, the following error will be displayed.)
Notice: Trying to get property 'post_type' of non-object in /public_html/wp-includes/post.php on line 7502 Notice: Trying to get property 'post_type' of non-object in /public_html/wp-includes/post.php on line 7503 Notice: Trying to get property 'ID' of non-object in /public_html/wp-includes/post.php on line 7507 Notice: Trying to get property 'post_type' of non-object in /public_html/wp-includes/post.php on line 7762 Notice: Trying to get property 'post_type' of non-object in /public_html/wp-includes/theme.php on line 3596 Notice: Trying to get property 'post_type' of non-object in /public_html/wp-includes/theme.php on line 3822 Notice: Trying to get property 'post_type' of non-object in /public_html/wp-includes/post.php on line 5448 Notice: Trying to get property 'ID' of non-object in /public_html/wp-includes/post.php on line 5448 Notice: Trying to get property 'post_type' of non-object in /public_html/wp-includes/post.php on line 4749 Notice: Trying to get property 'post_type' of non-object in /public_html/wp-admin/includes/post.php on line 756 Warning: Creating default object from empty value in /public_html/wp-admin/includes/post.php on line 795 Notice: Undefined property: stdClass::$ID in /public_html/wp-admin/post-new.php on line 67 Notice: Undefined property: stdClass::$post_date in /public_html/wp-admin/edit-form-advanced.php on line 175 Notice: Undefined property: stdClass::$post_date in /public_html/wp-admin/edit-form-advanced.php on line 177 Notice: Undefined property: stdClass::$post_status in /public_html/wp-admin/edit-form-advanced.php on line 233 Notice: Undefined property: stdClass::$post_type in /public_html/wp-admin/includes/meta-boxes.php on line 1558 Notice: Undefined property: stdClass::$post_type in /public_html/wp-includes/taxonomy.php on line 297 Notice: Undefined property: stdClass::$post_type in /public_html/wp-includes/taxonomy.php on line 3003. If you install and activate the Classic Editor plugin and also if you install and activate the Elementor Website Builder plugin, the post-new.php page will be displayed white. (If WP_DEBUG is enabled, the following error will be displayed.)
Notice: Trying to get property 'post_type' of non-object in /public_html/wp-includes/post.php on line 7502 Notice: Trying to get property 'post_type' of non-object in /public_html/wp-includes/post.php on line 7503 Notice: Trying to get property 'ID' of non-object in /public_html/wp-includes/post.php on line 7507 Notice: Trying to get property 'post_type' of non-object in /public_html/wp-includes/post.php on line 7762 Notice: Trying to get property 'post_type' of non-object in /public_html/wp-includes/theme.php on line 3596 Notice: Trying to get property 'post_type' of non-object in /public_html/wp-includes/theme.php on line 3822 Notice: Trying to get property 'post_type' of non-object in /public_html/wp-includes/post.php on line 5448 Notice: Trying to get property 'ID' of non-object in /public_html/wp-includes/post.php on line 5448 Notice: Trying to get property 'post_type' of non-object in /public_html/wp-includes/post.php on line 4749 Fatal error: Uncaught TypeError: Argument 2 passed to Elementor\TemplateLibrary\Source_Local::on_save_post() must be an instance of WP_Post, null given, called in /public_html/wp-includes/class-wp-hook.php on line 326 and defined in /public_html/wp-content/plugins/elementor/includes/template-library/sources/local.php:1114 Stack trace: #0 /public_html/wp-includes/class-wp-hook.php(326): Elementor\TemplateLibrary\Source_Local->on_save_post(0, NULL) #1 /public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #2 /public_html/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #3 /public_html/wp-includes/post.php(4760): do_action('save_post', 0, NULL, false) #4 /public_html/wp-admin/includes/post.php(753): wp_insert_post(Array, false, false) #5 /public_html/wp-admin/post-new.php(66): get_default_post_to_edit('post', true) #6 {main} thrown in /public_html/wp-content/plugins/elementor/includes/template-library/sources/local.php on line 1114 There has been a critical error on this website. Please check your site admin email inbox for instructions. Learn more about troubleshooting WordPress.Forum: Fixing WordPress
In reply to: The post-new.php page is blank(white).Hello
I didn’t understand why creating a topic for the Twenty Twenty-Four theme was not the right thing to do and I should create a Twenty Twenty-Three theme for the topic? (What is the difference?)
I tested several different themes apart from the default themes, but they all displayed the same error.
I also disabled all browser extensions, but the error is still displayed.
Forum: Fixing WordPress
In reply to: The post-new.php page is blank(white).Hello
No, this problem exists in all themes.
Forum: Fixing WordPress
In reply to: The post-new.php page is blank(white).Hello
Thanks for the explanation and guidance
All the mentioned tasks were done one by one and checked but the above error is still displayed.