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[סגור] Warning messages "Undefined array key "data" referred to "[...]\sitepress-multilingual-cms\ven...

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עודכן לאחרונה על ידי Paolo Sax לפני חודש 1.

בסיוע: Lucas Vidal de Andrade.

מחבר פוסטים
דצמבר 27, 2024בְּ- 2:05 pm #16548598

Paolo Sax

Background of the issue:
I am working on a fresh WordPress local installation with no other plugins activated except WPML. The default TwentyTwentyFive theme is installed and active. After completing the initial WPML configuration procedure, I encountered several warning messages.

Symptoms:
Warning messages related to 'Undefined array key "data"' and 'Trying to access array offset on null' in various files within the WPML plugin directory. Additionally, there are warnings about 'Cannot modify header information - headers already sent'.

Questions:
How can I resolve the warning messages related to 'Undefined array key "data"'?
What steps should I take to fix the 'Cannot modify header information' warnings?

הנושא '[סגור] Warning messages "Undefined array key "data" referred to "[…]\sitepress-multilingual-cms\ven… ' סגור לתשובות חדשות.