Workflow migration 3.0.3 to 3.4.x with non JIRA View

<component key="WorkflowTransitionUtilAddOnImpl" name="WorkflowTransitionUtilAddOnImpl" class="com.atlassian.jira.workflow.WorkflowTransitionUtilAddOnImpl" >
    	<interface>com.atlassian.jira.workflow.WorkflowTransitionUtilImpl</interface>
</component>

public class WorkflowTransitionUtilAddOnImpl extends WorkflowTransitionUtilImpl {
	...
	// Available AddOn workflow views
	public static final String VIEW_COMMENT = "comment";
	...
	public boolean requiresField(String fieldId) {
		boolean isRequired = false;
		try {
			// @TODO requiresField() no more available
//			isRequired = super.requiresField(fieldId);
			isRequired = true;
		} catch (IllegalArgumentException iae) {
			if (VIEW_COMMENT.equals(getView()))
			{
				if (IssueFieldConstants.FIX_FOR_VERSIONS.equals(fieldId) || IssueFieldConstants.ASSIGNEE.equals(fieldId) || IssueFieldConstants.RESOLUTION.equals(fieldId))
				{
					isRequired = false;
				}
			} else {
				throw new IllegalArgumentException("Unknown view '" + getView() + "'.");
			}
		}
		return isRequired; 
	}
	...
}

2005-12-09 10:18:27,486 INFO [atlassian.jira.upgrade.UpgradeManagerImpl] Performing Upgrade Task: Updating all workflows with closed status to have the jira.issue.editable=false flag (for backwards compatability)
2005-12-09 10:18:27,736 ERROR [atlassian.jira.upgrade.UpgradeManagerImpl] Exception thrown during upgrade: Unknown workflow view 'comment', or cannot find attribute 'jira.fieldscreen.id' for workflow action '711'.
java.lang.IllegalArgumentException: Unknown workflow view 'comment', or cannot find attribute 'jira.fieldscreen.id' for workflow action '711'.
	at com.atlassian.jira.workflow.WorkflowActionsBean.getFieldScreenForView(WorkflowActionsBean.java:72)
	at com.atlassian.jira.workflow.AbstractJiraWorkflow.reset(AbstractJiraWorkflow.java:353)
	at com.atlassian.jira.workflow.AbstractJiraWorkflow.<init>(AbstractJiraWorkflow.java:34)
	at com.atlassian.jira.workflow.ConfigurableJiraWorkflow.<init>(ConfigurableJiraWorkflow.java:24)
	at com.atlassian.jira.workflow.OSWorkflowManager.getWorkflow(OSWorkflowManager.java:156)
	at com.atlassian.jira.workflow.OSWorkflowManager.getWorkflows(OSWorkflowManager.java:53)
	at com.atlassian.jira.upgrade.tasks.UpgradeTask_Build86.doUpgrade(UpgradeTask_Build86.java:40)
	at com.atlassian.jira.upgrade.UpgradeManagerImpl.doUpgradeTaskSucess(UpgradeManagerImpl.java:671)
	at com.atlassian.jira.upgrade.UpgradeManagerImpl.runUpgradeTasks(UpgradeManagerImpl.java:567)
	at com.atlassian.jira.upgrade.UpgradeManagerImpl.doUpgrade(UpgradeManagerImpl.java:393)
	at com.atlassian.jira.upgrade.UpgradeManagerImpl.doUpgradeIfNeeded(UpgradeManagerImpl.java:341)
	at com.atlassian.jira.upgrade.UpgradeManagerImpl.doUpgradeIfNeededAndAllowed(UpgradeManagerImpl.java:301)
	at com.atlassian.jira.upgrade.UpgradeLauncher.contextInitialized(UpgradeLauncher.java:65)
	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3827)
	at org.apache.catalina.core.StandardContext.start(StandardContext.java:4343)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)
	at org.apache.catalina.core.StandardHost.start(StandardHost.java:789)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)
	at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:478)
	at org.apache.catalina.core.StandardService.start(StandardService.java:480)
	at org.apache.catalina.core.StandardServer.start(StandardServer.java:2313)
	at org.apache.catalina.startup.Catalina.start(Catalina.java:556)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:324)
	at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:287)
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:425)