Undefined offset: 0 in metabox.php on line 309
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I set up a frontend post pubishing with Caldera forms, Custom fields and Metaplate. Form includes image upload, but it is not to be saved as feature post in Processors > Save as Post Type. Instead, I display it with Metaplates settings in frond end.
Debugging in config.php set as true
Problem: error message in WP default admin post view “Notice: Undefined offset: 0 in /storage/h4/023/984023/public_html/wp-content/plugins/caldera-form-metabox/includes/metabox.php on line 309”
Following errors occur in console of WP admin post view:
Failed to load resource: the server responded with a status of 404 ()
https://<domain>/wp-content/plugins/caldera-forms/assets/css/fields.min.cssJQMIGRATE: Migrate is installed, version 1.4.1
load-scripts.php:9Failed to load resource: the server responded with a status of 404 ()
frontend-script-init.min.js2 Failed to load resource: the server responded with a status of 404 ()
fields.min.jsFailed to load resource: the server responded with a status of 404 ()
frontend-script-init.min.jsUncaught ReferenceError: Parsley is not defined
at ru.js:4
ru.js:4Accessing the method ‘addValidator’ through ParsleyValidator is deprecated. Simply call ‘window.Parsley.addValidator(…)’
warn @ caldera-forms-front.min.js:4
caldera-forms-front.min.js:4Failed to load resource: the server responded with a status of 404 ()
fields.min.cssFurthermore, image is not included in the WP admin post view. However, it is displayed in the frontend of my website.
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