AEM 6.4 tagiing page is blank

[Shakthi1]

The tagging page is coming as blank.The below is the exception.please advsie if any config changes need to be made

at org.apache.jsp.libs.cq.tagging.gui.components.admin.tagcolumnview.tagcolumnview_jsp._jspService(tagcolumnview_jsp.java:208)
at org.apache.sling.scripting.jsp.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) [org.apache.sling.scripting.jsp:2.2.7.B002]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:725) [org.apache.felix.http.servlet-api:1.1.2]
at org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:502) [org.apache.sling.scripting.jsp:2.2.7.B002]
at org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:449) [org.apache.sling.scripting.jsp:2.2.7.B002]
at org.apache.sling.scripting.jsp.JspScriptEngineFactory.callJsp(JspScriptEngineFactory.java:346) [org.apache.sling.scripting.jsp:2.2.7.B002]

[Surabhi_Katiyar · Accepted solution]

This looks like some issue on the JSP flies, so for tthis try to recompile the JSP files using the below document:

https://helpx.adobe.com/in/experience-manager/kb/How-to-force-a-recompilation-of-all-Sling-scripts-j...

[vanegi]

Can you share the complete stack trace of above error? What is the exact AEM patch you are currently on?