Problem

-- When trying to start Composer the following error is received:

com.sopra.framework.TechnicalError: An internal error has occured.
                at com.sopra.framework.ui.welcome.WelcomeNavigator$2$2.run(WelcomeNavigator.java:224)
                at java.awt.event.InvocationEvent.dispatch(Unknown Source)
                at java.awt.EventQueue.dispatchEvent(Unknown Source)
                at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
                at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
                at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
                at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
                at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
                at java.awt.EventDispatchThread.run(Unknown Source)

.....

Caused by: com.axway.framework.exception.AxwayTechnicalError: Could not load Integrator plugin.
                at com.axway.xd.broker.xib.ui.plugin.XibPlugin.init(XibPlugin.java:111)
                at com.axway.framework.ui.plugin.AxwayPluginManager.loadPlugins(AxwayPluginManager.java:186)
                at com.axway.framework.ui.plugin.AxwayPluginManager.getInstance(AxwayPluginManager.java:139)
                at com.axway.framework.ui.plugin.AxwayPluginManager.getInstance(AxwayPluginManager.java:119)
                at com.axway.framework.ui.workbench.AxwayWorkbench.init(AxwayWorkbench.java:2142)
                at com.axway.framework.ui.workbench.AxwayWorkbench.<init>(AxwayWorkbench.java:205)
                at com.axway.xd.designer.ui.workbench.AbstractDesignerWorkbench.<init>(AbstractDesignerWorkbench.java:53)
                at com.axway.xd.designer.ui.workbench.AdministrationWorkbench.<init>(AdministrationWorkbench.java:87)
                ... 7 more

Resolution

-- In order to solve the situation above mentioned please take the following steps:

1. Stop the Composer Server

2. Go to Axway\Synchrony\Composer\composer\properties and edit the composer.properties file

3. Add the following lines at the end of the composer.properties file

# Integrator cXML repository
server.web.resource.5009.path=/web/integrator/cxml_repository
server.web.resource.5009.desc=Integrator cXML repository
server.web.resource.5009.filter=xsd

4. Clear the java cache

5. Start the Composer server