Common Exceptions occured in restful webservices

1) servlet.init() for servlet jersey web application threw exception:
Soln:  Try adding jersey-multipart.jar and mimepull.jar

2)  The requested resource (Servlet Jersey REST Service) is not available.
soln:  <servlet>
    <servlet-name>Jersey REST Service</servlet-name>
    <servlet-class>com.sun.jersey.spi.container.servlet.ServletContainer</servlet-class>
      <init-param>

         <param-name>com.sun.jersey.config.property.packages</param-name>

         <param-value>com.anyname.rest</param-value>

    </init-param>
    <load-on-startup>1</load-on-startup>
  </servlet>
  <servlet-mapping>
    <servlet-name>Jersey REST Service</servlet-name>
    <url-pattern>/rest/*</url-pattern>
  </servlet-mapping>


3) The Resource Config instance does not contain any root resource classes.(.class file not generating in eclipse)

Soln: Delete server from eclipse and run again
                              or
        Compile the java class by creating batch file.
        To know more about batch file click here

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