title: javax.servlet.jsp.PageContext cannot be resolved to a type
body: <p>I am seeing the below errors in my jsp page -</p>
  
  <pre><code>javax.servlet.jsp.PageContext cannot be resolved to a type
  javax.servlet.jsp.JspException cannot be resolved to a type
  </code></pre>
  
  <p>I have seen a post on this and tried few things that were suggested. BalusC provided a great input - JSTL1.2 and Standard.jar must not be used together. I did this and it fixed the issue for sometime - but it is reappearing. I am not sure if I have any more jar collisions. I have defined all the jars as dependencies in Maven. The below are the dependencies that I have specified pom.xml -</p>
  
  <pre><code>&lt;dependencies&gt;
      &lt;dependency&gt;
          &lt;groupId&gt;junit&lt;/groupId&gt;
          &lt;artifactId&gt;junit&lt;/artifactId&gt;
          &lt;version&gt;3.8.1&lt;/version&gt;
          &lt;scope&gt;test&lt;/scope&gt;
      &lt;/dependency&gt;
      &lt;dependency&gt;
          &lt;groupId&gt;commons-fileupload&lt;/groupId&gt;
          &lt;artifactId&gt;commons-fileupload&lt;/artifactId&gt;
          &lt;version&gt;1.2.1&lt;/version&gt;
      &lt;/dependency&gt;
      &lt;dependency&gt;
          &lt;groupId&gt;javax.servlet&lt;/groupId&gt;
          &lt;artifactId&gt;servlet-api&lt;/artifactId&gt;
          &lt;version&gt;2.5&lt;/version&gt;
      &lt;/dependency&gt;
      &lt;dependency&gt;
          &lt;groupId&gt;com.jcraft&lt;/groupId&gt;
          &lt;artifactId&gt;jsch&lt;/artifactId&gt;
          &lt;version&gt;0.1.38&lt;/version&gt;
      &lt;/dependency&gt;
      &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;
      &lt;dependency&gt;
          &lt;groupId&gt;commons-logging&lt;/groupId&gt;
          &lt;artifactId&gt;commons-logging&lt;/artifactId&gt;
          &lt;version&gt;1.1.1&lt;/version&gt;
      &lt;/dependency&gt;
      &lt;dependency&gt;
          &lt;groupId&gt;log4j&lt;/groupId&gt;
          &lt;artifactId&gt;log4j&lt;/artifactId&gt;
          &lt;version&gt;1.2.15&lt;/version&gt;
          &lt;exclusions&gt;
              &lt;exclusion&gt;
                  &lt;groupId&gt;javax.jms&lt;/groupId&gt;
                  &lt;artifactId&gt;jms&lt;/artifactId&gt;
              &lt;/exclusion&gt;
              &lt;exclusion&gt;
                  &lt;groupId&gt;com.sun.jmx&lt;/groupId&gt;
                  &lt;artifactId&gt;jmxri&lt;/artifactId&gt;
              &lt;/exclusion&gt;
              &lt;exclusion&gt;
                  &lt;groupId&gt;com.sun.jdmk&lt;/groupId&gt;
                  &lt;artifactId&gt;jmxtools&lt;/artifactId&gt;
              &lt;/exclusion&gt;
          &lt;/exclusions&gt;
      &lt;/dependency&gt;
      &lt;dependency&gt;
          &lt;groupId&gt;commons-configuration&lt;/groupId&gt;
          &lt;artifactId&gt;commons-configuration&lt;/artifactId&gt;
          &lt;version&gt;1.6&lt;/version&gt;
      &lt;/dependency&gt;
      &lt;dependency&gt;
          &lt;groupId&gt;org.apache.tiles&lt;/groupId&gt;
          &lt;artifactId&gt;tiles-jsp&lt;/artifactId&gt;
          &lt;version&gt;2.2.2&lt;/version&gt;
      &lt;/dependency&gt;
  
      &lt;dependency&gt;
          &lt;groupId&gt;org.slf4j&lt;/groupId&gt;
          &lt;artifactId&gt;slf4j-log4j12&lt;/artifactId&gt;
          &lt;version&gt;1.5.6&lt;/version&gt;
      &lt;/dependency&gt;
  
  &lt;/dependencies&gt;
  </code></pre>