The absolute uri http java sun com jsp jstl core cannot be resolved in either web xml or the jar files deployed with this application

Question

I am using JDK 1 7  Apache Tomcat 7 0 23 and I have placed JSTL core library 1 2  and STANDARD jar in WEB INF lib folder it is not giving me any warning but when I will try to run the code    lt    taglib uri  http   java sun com jsp jstl core  prefix  c    gt   lt  DOCTYPE html PUBLIC  -  W3C  DTD HTML 4 01 Transitional  EN   http   www w3 org TR html4 loose dtd  gt   lt  -- Create Bean Instance-- gt   lt jsp useBean id  listdomain  class  bean PopulateMultiDomain  scope  session  gt  lt  jsp useBean gt    lt jsp setProperty property     name  listdomain   gt    lt c forEach var  item  items    listdomain status   gt       lt option gt           lt c out value    item     gt       lt  option gt   lt  c forEach gt     it gives me the following error   org apache jasper JasperException  The absolute uri  http   java sun com jsp jstl core cannot be resolved in either web xml or the jar files deployed with this application     org apache jasper compiler DefaultErrorHandler jspError DefaultErrorHandler java 56      org apache jasper compiler ErrorDispatcher dispatch ErrorDispatcher java 410      org apache jasper compiler ErrorDispatcher jspError ErrorDispatcher java 117      org apache jasper compiler TagLibraryInfoImpl generateTLDLocation TagLibraryInfoImpl java 311      org apache jasper compiler TagLibraryInfoImpl  lt init gt  TagLibraryInfoImpl java 152      org apache jasper compiler Parser parseTaglibDirective Parser java 410      org apache jasper compiler Parser parseDirective Parser java 475      org apache jasper compiler Parser parseElements Parser java 1425      org apache jasper compiler Parser parse Parser java 138      org apache jasper compiler ParserController doParse ParserController java 242      org apache jasper compiler ParserController parse ParserController java 102      org apache jasper compiler Compiler generateJava Compiler java 198      org apache jasper compiler Compiler compile Compiler java 373      org apache jasper compiler Compiler compile Compiler java 353      org apache jasper compiler Compiler compile Compiler java 340      org apache jasper JspCompilationContext compile JspCompilationContext java 646      org apache jasper servlet JspServletWrapper service JspServletWrapper java 357      org apache jasper servlet JspServlet serviceJspFile JspServlet java 390      org apache jasper servlet JspServlet service JspServlet java 334      javax servlet http HttpServlet service HttpServlet java 722    Can anyone suggest me what mistake I am making

User · Answer

Make sure you didn t skip all jars in   tomcat util scan StandardJarScanFilter jarsToSkip   in Tomcat catalina properties

User · Answer

if you use spring boot check in application propertiese this property is commented or remove it if exist  server tomcat additional-tld-skip-patterns   jar

User · Answer

Remove the standard jar  It s apparently of old JSTL 1 0 version when the TLD URIs were without the  jsp path  With JSTL 1 2 as available here you don t need a standard jar at all  Just the jstl-1 2 jar in  WEB-INF lib is sufficient  See also   How to install JSTL  The absolute uri  http   java sun com jstl core cannot be resolved Our JSTL wiki page

User · Answer

If you are using eclipse and maven for handling dependencies  you may need to take these extra steps to make sure eclipse copies the dependencies properly Maven dependencies not visible in WEB-INF lib  namely the Deployment Assembly for Dynamic web application

User · Answer

The error in question may also be caused by disabled JarScanner in tomcat conf context xml   See also Upgrade from Tomcat 8 0 39 to 8 0 41 results in   39 failed to scan  39  errors    lt JarScanner scanManifest  false   gt  allows to avoid both problems

User · Answer

I solved the same problem  I ve just added JSTL-1 2 jar to  apache-tomcat-x x x lib and set  scope to provided in maven pom xml     lt dependency gt        lt groupId gt jstl lt  groupId gt        lt artifactId gt jstl lt  artifactId gt        lt version gt 1 2 lt  version gt        lt scope gt provided lt  scope gt    lt  dependency gt

User · Answer

This might be because of the transitive dependencies   Try to add  remove the scope from the JSTL library   This worked for me

User · Answer

I have removed the scope and then used a maven update to solve this problem   lt dependency gt       lt groupId gt javax servlet lt  groupId gt       lt artifactId gt jstl lt  artifactId gt       lt version gt 1 2 lt  version gt         lt  --  lt scope gt provided lt  scope gt  -- gt     lt  dependency gt   The jstl lib is not present in the tomcat lib folder So we have to include it  I don t understand why we are told to keep both servlet-api and jstl s scope as provided

User · Answer

I was facing the same issue  to solve it I have added the below entry in pom xml and performed a maven update    lt dependency gt       lt groupId gt javax servlet lt  groupId gt       lt artifactId gt jstl lt  artifactId gt       lt version gt 1 2 lt  version gt   lt  dependency gt

User · Answer

If you are using maven project then you just need to add the jstl-1 2 jar in your dependency  If you are simply adding the jar to your project then it s possible that jar file is not added in your project project artifact  You simply need to add the jar file in WEB-INF lib file     This is how your project should look when jstl is not added to the artifact  Just hit the fix button and intellij will add the jar file in the above mentioned path  Run the project and bang

[apache] The absolute uri: http://java.sun.com/jsp/jstl/core cannot be resolved in either web.xml or the jar files deployed with this application

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