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Warning: call_user_func_array() expects parameter 1

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  • December 1, 2021 at 4:18 PM #32316
    Dean WeaverDean Weaver
    Participant

    Hi there,
    After the latest update to the plugin, I got warnings on all fields like:

    Warning: call_user_func_array() expects parameter 1 to be a valid callback, class 'RWMB_Select_Advanced_Field' does not have a method 'esc_meta' in

    Warning: call_user_func_array() expects parameter 1 to be a valid callback, class 'RWMB_Input_Field' does not have a method 'esc_meta' in

    Warning: call_user_func_array() expects parameter 1 to be a valid callback, class 'RWMB_Wysiwyg_Field' does not have a method 'esc_meta' in

    Can you please check that?

    December 1, 2021 at 4:22 PM #32317
    Dean WeaverDean Weaver
    Participant

    All warnings related with line: \wp-content\plugins\meta-box\inc\field.php on line 576

    December 1, 2021 at 10:49 PM #32329
    Long NguyenLong Nguyen
    Moderator

    Hi,

    It looks like you have an older version of the MB extension like MB Group. Please try to update them all to the latest version and re-check this issue.

    Refer to this topic https://wordpress.org/support/topic/call_user_func_array-9/

    December 1, 2021 at 11:06 PM #32331
    Dean WeaverDean Weaver
    Participant

    Thanks! I just install latest MB AIO plugin and warning is gone 😉

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