title: Caused by MalformedParameterizedTypeException: null
body: <p>I'm new in using grails programming. 
  Actually, I'm upgrading my project that using grails 1.1 to 2.2.4. 
  My project have no errors, but I cannot run my project. 
  After I run command grails run-app, an error appear in console.</p>
  
  <pre><code>Loading Grails 2.2.4
  | Configuring classpath.
  | Environment set to development.....
  | Packaging Grails application.....
  | Running Grails application
  | Error 2014-02-08 18:57:43,453 [localhost-startStop-1] ERROR context.ContextLoader  - Context initialization failed
  Message: Error creating bean with name 'grailsApplication' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Initialization of bean failed; nested exception is java.lang.reflect.MalformedParameterizedTypeException
     Line | Method
  -&gt;&gt; 303 | innerRun in java.util.concurrent.FutureTask$Sync
  - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
  |   138 | run      in java.util.concurrent.FutureTask
  |   886 | runTask  in java.util.concurrent.ThreadPoolExecutor$Worker
  |   908 | run      in     ''
  ^   619 | run . .  in java.lang.Thread
  Caused by MalformedParameterizedTypeException: null
  -&gt;&gt; 794 | getGenericInterfaces in java.lang.Class
  - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
  |   303 | innerRun in java.util.concurrent.FutureTask$Sync
  |   138 | run . .  in java.util.concurrent.FutureTask
  |   886 | runTask  in java.util.concurrent.ThreadPoolExecutor$Worker
  |   908 | run . .  in     ''
  ^   619 | run      in java.lang.Thread
  | Error 2014-02-08 18:57:43,485 [localhost-startStop-1] ERROR context.GrailsContextLoader  - Error initializing the application: Error creating bean with name 'grailsApplication' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Initialization of bean failed; nested exception is java.lang.reflect.MalformedParameterizedTypeException
  Message: Error creating bean with name 'grailsApplication' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Initialization of bean failed; nested exception is java.lang.reflect.MalformedParameterizedTypeException
     Line | Method
  -&gt;&gt; 303 | innerRun in java.util.concurrent.FutureTask$Sync
  - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
  |   138 | run      in java.util.concurrent.FutureTask
  |   886 | runTask  in java.util.concurrent.ThreadPoolExecutor$Worker
  |   908 | run      in     ''
  ^   619 | run . .  in java.lang.Thread
  Caused by MalformedParameterizedTypeException: null
  -&gt;&gt; 794 | getGenericInterfaces in java.lang.Class
  - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
  |   303 | innerRun in java.util.concurrent.FutureTask$Sync
  |   138 | run . .  in java.util.concurrent.FutureTask
  |   886 | runTask  in java.util.concurrent.ThreadPoolExecutor$Worker
  |   908 | run . .  in     ''
  ^   619 | run      in java.lang.Thread
  </code></pre>
  
  <p>This is my BuildConfig.groovy</p>
  
  <pre><code>grails.servlet.version = "2.5" // Change depending on target container compliance (2.5 or 3.0)
  grails.project.class.dir = "target/classes"
  grails.project.test.class.dir = "target/test-classes"
  grails.project.test.reports.dir = "target/test-reports"
  grails.project.target.level = 1.6
  grails.project.source.level = 1.6
  //grails.project.war.file = "target/${appName}-${appVersion}.war"
  
  // uncomment (and adjust settings) to fork the JVM to isolate classpaths
  //grails.project.fork = [
  //   run: [maxMemory:1024, minMemory:64, debug:false, maxPerm:256]
  //]
  
  grails.project.dependency.resolution = {
      // inherit Grails' default dependencies
      inherits("global") {
          // specify dependency exclusions here; for example, uncomment this to disable ehcache:
          // excludes 'ehcache'
      }
      log "error" // log level of Ivy resolver, either 'error', 'warn', 'info', 'debug' or 'verbose'
      checksums true // Whether to verify checksums on resolve
      legacyResolve false // whether to do a secondary resolve on plugin installation, not advised and here for backwards compatibility
  
      repositories {
          inherits true // Whether to inherit repository definitions from plugins
  
          grailsPlugins()
          grailsHome()
          grailsCentral()
  
          mavenLocal()
          mavenCentral()
  
          // uncomment these (or add new ones) to enable remote dependency resolution from public Maven repositories
          //mavenRepo "http://snapshots.repository.codehaus.org"
          //mavenRepo "http://repository.codehaus.org"
          //mavenRepo "http://download.java.net/maven/2/"
          //mavenRepo "http://repository.jboss.com/maven2/"
      }
  
      dependencies {
          // specify dependencies here under either 'build', 'compile', 'runtime', 'test' or 'provided' scopes e.g.
  
          // runtime 'mysql:mysql-connector-java:5.1.22'
          runtime 'net.sourceforge.jtds:jtds:1.2.8'
      }
  
      plugins {
          runtime ":hibernate:$grailsVersion"
          runtime ":jquery:1.8.3"
          runtime ":resources:1.2"
  
          // Uncomment these (or add new ones) to enable additional resources capabilities
          //runtime ":zipped-resources:1.0"
          //runtime ":cached-resources:1.0"
          //runtime ":yui-minify-resources:0.1.5"
  
          build ":tomcat:$grailsVersion"
  
          runtime ":database-migration:1.3.2"
  
          compile ':cache:1.0.1'
      }
  }
  </code></pre>
  
  <p>Can someone help me to fix this errors? </p>