Upgrading a Web Content article with a Date field throws errors

• Type: Bug
• Status: Closed
• Resolution: Duplicate
• Affects Version/s: 7.0.0 CE GA1
• Fix Version/s: 7.0.1 CE GA2
• Component/s: Dynamic Data Mapping > Upgrades
• Labels:
  • upgrade
• Fix Priority: 3
• Sprint: Sprint 14: Apr, 04 - Apr, 15

Steps to reproduce:

1. Startup an instance of Portal 6.2.5
2. Add a Structure with a Date field
3. Add a Template based on the Structure
4. Create a WC article based on the Structure
   • Choose a date in the future
   • Publish
5. Click back in to the article, assert no errors throw when viewing it
6. Shutdown the server
7. Follow the upgrade instructions for the database, before starting the master instance on the same database
8. Startup on the fresh master instance
9. Navigate to the article and click to view it

Expected result:
No console errors will throw.

Actual result:
The following is thrown, and no fields display:

21:47:55,052 ERROR [http-nio-9080-exec-5][IncludeTag:128] Current URL /group/guest/~/control_panel/manage?p_p_id=com_liferay_journal_web_portlet_JournalPortlet&p_p_lifecycle=0&p_p_state=maximized&p_p_mode=view&_com_liferay_journal_web_portlet_JournalPor
tlet_mvcPath=%2Fedit_article.jsp&_com_liferay_journal_web_portlet_JournalPortlet_redirect=http%3A%2F%2Flocalhost%3A9080%2Fgroup%2Fguest%2F~%2Fcontrol_panel%2Fmanage%3Fp_p_id%3Dcom_liferay_journal_web_portlet_JournalPortlet%26p_p_lifecycle%3D0%26p_p_stat
e%3Dmaximized%26p_p_mode%3Dview%26p_p_auth%3D2TKFEL3m&_com_liferay_journal_web_portlet_JournalPortlet_referringPortletResource=&_com_liferay_journal_web_portlet_JournalPortlet_groupId=20182&_com_liferay_journal_web_portlet_JournalPortlet_folderId=0&_com
_liferay_journal_web_portlet_JournalPortlet_articleId=20619&_com_liferay_journal_web_portlet_JournalPortlet_version=1.0&p_p_auth=2TKFEL3m generates exception: com.liferay.portal.kernel.exception.PortalException: com.liferay.portal.kernel.template.Templa
teException: Unable to process template com/liferay/dynamic/data/mapping/dependencies/ddm/date.ftl
java.text.ParseException: Unparseable date: "1464652800000"
        at java.text.DateFormat.parse(DateFormat.java:357)
        at freemarker.core.JavaTemplateDateFormat.parse(JavaTemplateDateFormat.java:43)
        at freemarker.core.BuiltInsForMultipleTypes$dateBI$DateParser.parse(BuiltInsForMultipleTypes.java:185)
        at freemarker.core.BuiltInsForMultipleTypes$dateBI$DateParser.get(BuiltInsForMultipleTypes.java:160)
        at freemarker.core.DynamicKeyName.dealWithStringKey(DynamicKeyName.java:145)
        at freemarker.core.DynamicKeyName._eval(DynamicKeyName.java:73)
        at freemarker.core.Expression.eval(Expression.java:78)
        at freemarker.core.Assignment.accept(Assignment.java:131)
        at freemarker.core.Environment.visit(Environment.java:324)
        at freemarker.core.MixedContent.accept(MixedContent.java:54)
        at freemarker.core.Environment.visitByHiddingParent(Environment.java:345)
        at freemarker.core.IfBlock.accept(IfBlock.java:48)
        at freemarker.core.Environment.visit(Environment.java:324)
        at freemarker.core.MixedContent.accept(MixedContent.java:54)
        at freemarker.core.Environment.visit(Environment.java:324)
        at freemarker.core.Environment.process(Environment.java:302)
        at freemarker.template.Template.process(Template.java:325)
        at com.liferay.portal.template.freemarker.FreeMarkerTemplate.processTemplate(FreeMarkerTemplate.java:121)
        at com.liferay.portal.template.AbstractSingleResourceTemplate.processTemplate(AbstractSingleResourceTemplate.java:78)
        at com.liferay.dynamic.data.mapping.render.impl.DDMFormFieldFreeMarkerRenderer.processFTL(DDMFormFieldFreeMarkerRenderer.java:616)