iscServer error !!

[anurag_agarwal]

Version: SmartGWTPro2.3, SmartClientPro
I m using SpringhibernateDMI integration using SmartGWTPro

I am receiving the error:

DataSource: myapp_users: attempt to use DataSource of type iscServer without SmartClient Server option. Please either set clientOnly: true for one-time fetch against dataURL/testFileName or upgrade to SmartClient Pro or SmartClient Enterprise
Stack trace:
    DataSource.sendDSRequest(_1=>Obj)
    DataSource.performDSOperation(_1=>"fetch",  _2=>Obj,  _3=>Obj,  _4=>Obj)
    DataSource.fetchData(_1=>Obj,  _2=>Obj,  _3=>Obj)
    ResultSet.fetchRemoteData(_1=>Obj,  _2=>0,  _3=>75)
    ResultSet.$39w()
    ResultSet.getRangePaged(_1=>0,  _2=>7,  _3=>undef,  _4=>undef)
    ResultSet.$39u(_1=>0,  _2=>7,  _3=>undef,  _4=>undef)
    ResultSet.getRange(_1=>0,  _2=>7,  _3=>undef,  _4=>undef)
    ListGrid.requestVisibleRows()
    Canvas.filterWithCriteria(_1=>Obj,  _2=>Obj{ID:callrt_users_fetch},  _3=>Obj)
    Canvas.$wo(_1=>"fetch",  _2=>Obj,  _3=>null,  _4=>Obj)
    Class.invokeSuper(_1=>null,  _2=>"$wo",  _3=>undef,  _4=>undef,  _5=>undef,  _6=>undef,  _7=>undef,  _8=>undef,  _9=>undef,  _10=>undef)
    Class.Super(_1=>"$wo",  _2=>Array[4],  _3=>Obj{length:4})
    ListGrid.$wo(_1=>"fetch",  _2=>undef,  _3=>null,  _4=>Obj,  _5=>undef)
    Canvas.fetchData(_1=>undef,  _2=>null,  _3=>Obj)
    Canvas.doInitialFetch()
    Canvas.draw(_1=>undef, undef, undef, undef, undef, undef, undef, undef)
    ** recursed on Class.invokeSuper

This happend when I used the attribute dataFormat="iscServer" from the UploadFile example of SmartGWTEE showcase.
I removed the dataFormat="iscServer" from the upload.ds.xml file. Still it gives me the same error.
Now, it is giving me this error for all the other ds.xml files of my application. However, NO other ds.xml file of my application has such iscServer settings. Rest of my application was running fine before this error came.

Can you suggest me the solution for this ??

[Isomorphic]

This one is in the FAQ - bad imports.

[anurag_agarwal]

My Config details: .gwt.xml file.

<?xml version="1.0" encoding="UTF-8"?>
<module rename-to='myApp'>
  <!-- Inherit the core Web Toolkit stuff.                        -->
  <inherits name='com.google.gwt.user.User'/>
  
  <inherits name="com.smartgwtpro.SmartGwtPro"/>

  <!-- Other module inherits                                      -->
  	<inherits name="com.smartgwt.SmartGwtNoTheme" />
	<inherits name="com.smartgwt.SmartGwtNoScript" />
	<inherits name="com.smartclient.theme.graphite.Graphite"/>

  <!-- Specify the app entry point class.                         -->
  <entry-point class='com.myApp.client.myApp'/>

  <!-- Specify the paths for translatable code                    -->
  <source path='client'/>
  <source path='shared'/>

</module>

users.ds.xml file

<DataSource ID="users" 
	serverType="generic" 
>
    <fields>
        <field name="userId" type="text" length="30" title="User Id" primaryKey="true">
        </field>
        <field name="firstName" type="text" length="30" title="First Name">
        </field>
        <field name="lastName" type="text" length="30" title="Last Name">
        </field>
        <field name="passwd" type="text" length="20" title="Passwd">
        </field>
        <field name="email" type="text" length="100" title="Email">
        </field>
    </fields>
    
    
    <serverObject lookupStyle="spring" bean="usersDao"/> 

</DataSource>

Application-Context.xml

<bean id="usersDao" class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean">
     <property name="transactionManager" ref="txManager"/>
     <property name="target" ref="usersDaoTarget"/>
     <property name="transactionAttributes">
         <props>
             <prop key="fetch">PROPAGATION_REQUIRED</prop>
             <prop key="add">PROPAGATION_REQUIRED</prop>
             <prop key="update">PROPAGATION_REQUIRED</prop>
             <prop key="remove">PROPAGATION_REQUIRED</prop>
             
         </props>
     </property>
  </bean>
  
  <!-- Beans used by Hibernate Data Binding example -->
  <bean id="usersDaoTarget" class="com.myApp.demoApp.server.UsersDao">
    <property name="sessionFactory" ref="hibernateSessionFactory"/>
  </bean>

 <bean id="txManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
    <property name="sessionFactory" ref="hibernateSessionFactory"/>
  </bean>

  <!-- Hibernate SessionFactory -->
  <bean id="hibernateSessionFactory"
        class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
    <property name="configLocation" value="classpath:hibernate.cfg.xml"/>

    <property name="mappingLocations">
	    <list>       <value>classpath*:com/myApp/demoApp/server/Files.hbm.xml</value>
			   
			   <value>classpath*:com/myApp/demoApp/server/Users.hbm.xml</value>
	    </list>
    </property>
  </bean>

I also stopped all the servers and cleaned the myapp folder under war. Did fresh clean build... still the error comes !!
What is incorrect in the above settings/imports. Can you suggest ?

[Isomorphic]

As suspected it's the problem from the FAQ. Get rid of the com.smartgwt imports and replace them with smartgwtpro imports.

You're also loading two skins. See the QuickStart Guide, Extending Smart GWT -> Switching Theme for the correct procedure for switching theme.

[anurag_agarwal]

Thanks it is solved.