Hello everyone,

I am trying to run my web application application after installing the 2.1 SDK, but I’ve got several errors:

1- When I open Tizen:

Unable to read workbench state. Workbench UI layout will be reset.
org.tizen.web.project.core.WidgetConfigurator.getAppWidgets()Ljava/util/List;

2- When I Build my application:

Errors occurred during the build.
Errors running builder ‘Web Widget Builder’ on project ‘FitnessGuide’.
Build Error :
Policy is duplicated
Build Error :
Policy is duplicated

3- When I run the application:

Errors occurred during the build.
Errors running builder ‘Web Widget Builder’ on project ‘FitnessGuide’.
Class org.tizen.web.common.template.model.TizenWebUIFWModel does not implement the requested interface org.tizen.common.verrari.IModelProvider

Does anyone have an idea about these errors?

Thanks in advance!