GWT 1.5.3 Compilation Error with SmartGWT 2.4

[KHH]

Hi,

We want to upgrade our project with SmartGWT 2.4, but due to previous GWTEXT version, we can only use GWT 1.5.3.

We have replaced the SmartGWT 2.4 jar with SmartGWT 2.2, however, we are getting the below compilation error.

            [ERROR] Errors in 'jar:file:/C:/Project/RTQ/code/CSM/WebContent/WEB-INF/lib/smartgwt.jar!/com/smartgwt/client/types/Axis.java'
               [ERROR] Line 26: The method getValue() of type Axis must override a superclass method
            [ERROR] Errors in 'jar:file:/C:/Project/RTQ/code/CSM/WebContent/WEB-INF/lib/smartgwt.jar!/com/smartgwt/client/types/SelectionBoundary.java'
               [ERROR] Line 30: The method getValue() of type SelectionBoundary must override a superclass method
         Removing invalidated units
            [WARN] Compilation unit 'jar:file:/C:/Project/RTQ/code/CSM/WebContent/WEB-INF/lib/smartgwt.jar!/com/smartgwt/client/widgets/cube/FacetValue.java' is removed due to invalid reference(s):
               [WARN] jar:file:/C:/Project/RTQ/code/CSM/WebContent/WEB-INF/lib/smartgwt.jar!/com/smartgwt/client/types/SelectionBoundary.java
            [WARN] Compilation unit 'jar:file:/C:/Project/RTQ/code/CSM/WebContent/WEB-INF/lib/smartgwt.jar!/com/smartgwt/client/widgets/cube/Facet.java' is removed due to invalid reference(s):
               [WARN] jar:file:/C:/Project/RTQ/code/CSM/WebContent/WEB-INF/lib/smartgwt.jar!/com/smartgwt/client/types/SelectionBoundary.java
            [WARN] Compilation unit 'jar:file:/C:/Project/RTQ/code/CSM/WebContent/WEB-INF/lib/smartgwt.jar!/com/smartgwt/client/widgets/cube/CubeGrid.java' is removed due to invalid reference(s):
               [WARN] jar:file:/C:/Project/RTQ/code/CSM/WebContent/WEB-INF/lib/smartgwt.jar!/com/smartgwt/client/types/Axis.java

Can you please help us to resolve the issue?

Thanks,

Kuan

[smartgwt.dev]

Please try the latest nightly - this was resolved after the 2.4 release. We strongly suggest to take the appropriate measures to upgrade to the latest version of GWT as GWT 1.5.3 is not going to be supported for very long.