A problem was encountered using tagextrainfo class org.apache.taglibs.standard.tei.foreachtei for ‘c:foreach’

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When encountering the error message “A problem was encountered using tagextrainfo class org.apache.taglibs.standard.tei.foreachtei for ‘c:foreach'”, it usually indicates an issue with the usage of the c:forEach tag in JSTL (JavaServer Pages Standard Tag Library).

This error typically occurs when there is an incorrect or missing attribute within the c:forEach tag, which causes the Tag Extra Info (TEI) class to fail. To resolve this error, you need to review the usage of the c:forEach tag and ensure that all the necessary attributes are provided correctly.

Here is an example of the correct usage of the c:forEach tag: 

    
      <c:forEach items="${myList}" var="item">
        <!-- Display the value of each item -->
        ${item}
      </c:forEach>

In this example, the c:forEach tag loops through the myList variable, storing each item in the item variable. The value of each item is then displayed using the ${item} expression.

Make sure to check your usage of the c:forEach tag and verify that all the required attributes, such as items and var, are specified correctly. Additionally, double-check that you have properly imported the JSTL tag library in your JSP file.

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