Warning: Undefined property: stdClass::$post_type in ConditionCallbacks.php
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Hi and thanks for your great plugin!
I encountered a PHP warning when using Popup Maker:
[30-Mar-2025 11:53:17 UTC] PHP Warning: Undefined property: stdClass::$post_type in /wp-content/plugins/popup-maker/classes/ConditionCallbacks.php on line 282It seems to happen in the
is_post_type()function:public static function is_post_type( $post_type ) {
global $post;
return is_object( $post ) && ( is_singular( $post_type ) || $post->post_type === $post_type );
}Just wanted to report it in case it helps. Thanks again for your work!
Viewing 5 replies - 1 through 5 (of 5 total)
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Hi and thank you for your quick reply!
The warning appears during normal page loads on the frontend, and sometimes also in the admin dashboard. I didn’t trigger any specific action — it just shows up in the logs repeatedly.
Here’s the specific error:
[30-Mar-2025 11:53:17 UTC] PHP Warning: Undefined property: stdClass::$post_type in /wp-content/plugins/popup-maker/classes/ConditionCallbacks.php on line 282
As requested, I’m attaching a cleaned-up version of the Site Health Info below.
` wp-core
version: 6.7.2
site_language: it_IT
user_language: it_IT
timezone: Europe/Rome
permalink: /%year%/%monthnum%/%day%/%postname%/
https_status: true
multisite: false
user_registration: 0
blog_public: 1
default_comment_status: open
environment_type: production
user_count: 7
dotorg_communication: true wp-paths-sizes
wordpress_path: /home//public_html wordpress_size: 718,42 MB (753313190 bytes) uploads_path: /home//public_html/wp-content/uploads
uploads_size: 617,81 MB (647821276 bytes)
themes_path: /home//public_html/wp-content/themes themes_size: 104,17 MB (109228448 bytes) plugins_path: /home//public_html/wp-content/plugins
plugins_size: 207,36 MB (217435847 bytes)
fonts_path: /home/***/public_html/wp-content/uploads/fonts
fonts_size: directory not found
database_size: 27,22 MB (28546285 bytes)
total_size: 1,64 GB (1756345046 bytes) wp-dropins (1)
maintenance.php: true wp-active-theme
name: Salient Child Theme (salient-child)
version: 1.0
author: ThemeNectar
author_website: https://themeforest.net/user/themenectar
parent_theme: Salient (salient)
theme_features: core-block-patterns, woocommerce, wc-product-gallery-lightbox, wc-product-gallery-zoom, wc-product-gallery-slider, widgets-block-editor, post-formats, post-thumbnails, title-tag, automatic-feed-links, editor-style, menus, gutenberg, widgets
theme_path: /home/***/public_html/wp-content/themes/salient-child wp-parent-theme
name: Salient (salient)
version: 16.1.3
author: ThemeNectar
author_website: https://themeforest.net/user/themenectar
theme_path: /home/***/public_html/wp-content/themes/salient wp-themes-inactive (2)
Twenty Twenty-Five: version: 1.1, author: il team di WordPress
Twenty Twenty-Four: version: 1.3, author: il team di WordPress wp-plugins-active (27)
Business Reviews Bundle: version: 1.9.33, author: RichPlugins [email protected] (latest version: 1.9.99)
Classic Editor: version: 1.6.7, author: WordPress Contributors
Companion Auto Update: version: 3.9.2, author: Papin Schipper
Contact Form 7: version: 6.0.5, author: Takayuki Miyoshi
Disable Comments: version: 2.4.7, author: WPDeveloper
Jetpack: version: 14.5, author: Automattic
Jetpack Boost: version: 3.13.0, author: Automattic - Jetpack Site Speed team
Joinchat: version: 5.0.17, author: Creame (latest version: 5.2.4)
LiteSpeed Cache: version: 7.0.1, author: LiteSpeed Technologies
Manage XML-RPC: version: 1.0.2, author: brainvireinfo
Popup Maker: version: 1.20.4, author: Popup Maker
Redirection: version: 5.5.2, author: John Godley
Salient Core: version: 2.0.6, author: ThemeNectar
Salient Home Slider: version: 1.4.1, author: ThemeNectar
Salient Nectar Slider: version: 1.7.5, author: ThemeNectar
Salient Portfolio: version: 1.7.5, author: ThemeNectar
Salient Shortcodes: version: 1.5.3, author: ThemeNectar
Salient Social: version: 1.2.4, author: ThemeNectar
Salient Widgets: version: 1.2, author: ThemeNectar
Salient WPBakery Page Builder: version: 7.1, author: Michael M - WPBakery.com | Modified by ThemeNectar
Say What?: version: 2.2.5, author: Ademti Software
UpdraftPlus - Backup/Restore: version: 1.25.3, author: TeamUpdraft, DavidAnderson
Web Application Firewall: version: 2.1.3, author: miniOrange
Wordfence Security: version: 8.0.5, author: Wordfence
WP-Sweep: version: 1.1.8, author: Lester 'GaMerZ' Chan
WPCode Lite: version: 2.2.7, author: WPCode
Yoast SEO: version: 24.8.1, author: Team Yoast wp-plugins-inactive (1)
Broken Link Checker: version: 2.4.2, author: WPMU DEV wp-media
image_editor: WP_Image_Editor_Imagick
imagick_module_version: 1809
imagemagick_version: ImageMagick 7.1.1-43 Q16-HDRI x86_64 22550 https://imagemagick.org
imagick_version: 3.7.0
file_uploads: 1
post_max_size: 32M
upload_max_filesize: 16M
max_effective_size: 16 MB
max_file_uploads: 20
imagick_limits:
imagick::RESOURCETYPE_AREA: 500 GB
imagick::RESOURCETYPE_DISK: 9.2233720368548E+18
imagick::RESOURCETYPE_FILE: 196608
imagick::RESOURCETYPE_MAP: 250 GB
imagick::RESOURCETYPE_MEMORY: 125 GB
imagick::RESOURCETYPE_THREAD: 1
imagick::RESOURCETYPE_TIME: 0
imagemagick_file_formats: 3FR, 3G2, 3GP, A, AAI, AI, APNG, ART, ARW, ASHLAR, AVCI, AVI, AVIF, AVS, B, BAYER, BAYERA, BGR, BGRA, BGRO, BIE, BMP, BMP2, BMP3, BRF, C, CAL, CALS, CANVAS, CAPTION, CIN, CIP, CLIP, CMYK, CMYKA, CR2, CR3, CRW, CUBE, CUR, CUT, DATA, DCM, DCR, DCRAW, DCX, DDS, DFONT, DNG, DOT, DPX, DXT1, DXT5, EPDF, EPI, EPS, EPS2, EPS3, EPSF, EPSI, EPT, EPT2, EPT3, ERF, EXR, FARBFELD, FAX, FF, FFF, FILE, FITS, FL32, FLV, FRACTAL, FTP, FTS, FTXT, G, G3, G4, GIF, GIF87, GRADIENT, GRAY, GRAYA, GROUP4, GV, HALD, HDR, HEIC, HEIF, HISTOGRAM, HRZ, HTM, HTML, HTTP, HTTPS, ICB, ICO, ICON, IIQ, INFO, INLINE, IPL, ISOBRL, ISOBRL6, J2C, J2K, JBG, JBIG, JNG, JNX, JP2, JPC, JPE, JPEG, JPG, JPM, JPS, JPT, JSON, K, K25, KDC, LABEL, M, M2V, M4V, MAC, MAP, MASK, MAT, MATTE, MDC, MEF, MIFF, MKV, MNG, MONO, MOS, MOV, MP4, MPC, MPEG, MPG, MPO, MRW, MSL, MSVG, MTV, MVG, NEF, NRW, NULL, O, ORA, ORF, OTB, OTF, PAL, PALM, PAM, PANGO, PATTERN, PBM, PCD, PCDS, PCL, PCT, PCX, PDB, PDF, PDFA, PEF, PES, PFA, PFB, PFM, PGM, PGX, PHM, PICON, PICT, PIX, PJPEG, PLASMA, PNG, PNG00, PNG24, PNG32, PNG48, PNG64, PNG8, PNM, POCKETMOD, PPM, PS, PS2, PS3, PSB, PSD, PTIF, PWP, QOI, R, RADIAL-GRADIENT, RAF, RAS, RAW, RGB, RGB565, RGBA, RGBO, RGF, RLA, RLE, RMF, RSVG, RW2, RWL, SCR, SCREENSHOT, SCT, SFW, SGI, SHTML, SIX, SIXEL, SPARSE-COLOR, SR2, SRF, SRW, STEGANO, STI, STRIMG, SUN, SVG, SVGZ, TEXT, TGA, THUMBNAIL, TIFF, TIFF64, TILE, TIM, TM2, TTC, TTF, TXT, UBRL, UBRL6, UIL, UYVY, VDA, VICAR, VID, VIFF, VIPS, VST, WBMP, WEBM, WEBP, WMF, WMV, WMZ, WPG, X, X3F, XBM, XC, XCF, XPM, XPS, XV, XWD, Y, YAML, YCBCR, YCBCRA, YUV
gd_version: 2.3.3
gd_formats: GIF, JPEG, PNG, WebP, BMP, AVIF, XPM
ghostscript_version: 9.27 wp-server
server_architecture: Linux 4.18.0-553.40.1.lve.el8.x86_64 x86_64
httpd_software: LiteSpeed
php_version: 8.3.19 64bit
php_sapi: litespeed
max_input_variables: 5000
time_limit: 300
memory_limit: 2G
max_input_time: 600
upload_max_filesize: 16M
php_post_max_size: 32M
curl_version: 8.12.1 OpenSSL/1.1.1w
suhosin: false
imagick_availability: true
pretty_permalinks: true
htaccess_extra_rules: true
current: 2025-04-09T13:10:48+00:00
utc-time: Wednesday, 09-Apr-25 13:10:48 UTC
server-time: 2025-04-09T15:10:47+02:00 wp-database
extension: mysqli
server_version: 5.7.44-log-cll-lve
client_version: mysqlnd 8.3.19
max_allowed_packet: 67108864
max_connections: 200 wp-constants
WP_HOME: undefined
WP_SITEURL: undefined
WP_CONTENT_DIR: /home//public_html/wp-content WP_PLUGIN_DIR: /home//public_html/wp-content/plugins
WP_MEMORY_LIMIT: 1024M
WP_MAX_MEMORY_LIMIT: 2G
WP_DEBUG: false
WP_DEBUG_DISPLAY: true
WP_DEBUG_LOG: false
SCRIPT_DEBUG: false
WP_CACHE: true
CONCATENATE_SCRIPTS: undefined
COMPRESS_SCRIPTS: undefined
COMPRESS_CSS: undefined
WP_ENVIRONMENT_TYPE: undefined
WP_DEVELOPMENT_MODE: undefined
DB_CHARSET: utf8
DB_COLLATE: undefined wp-filesystem
wordpress: writable
wp-content: writable
uploads: writable
plugins: writable
themes: writable
fonts: not writable jetpack
site_id: 219804025
ssl_cert: No
time_diff: undefined
version_option: 14.5:1744185855
old_version: 14.4.1:1742569889
public: Public
master_user: #8 [email protected]
is_offline_mode: off
is_offline_mode_constant: off
current_user: #8 [email protected]
tokens_set: Blog UserHi, I encountered the same problem after a native WP search with no results.
I’have fixed the warning with instanceof WP_Post instead of is_object().
If it helps to patch the plugin for a future version.
public static function is_post_type( $post_type ) {
global $post;
return $post instanceof WP_Post
&& ( is_singular( $post_type ) || $post->post_type === $post_type );
}
Viewing 5 replies - 1 through 5 (of 5 total)
The topic ‘Warning: Undefined property: stdClass::$post_type in ConditionCallbacks.php’ is closed to new replies.
