Deploy portlet in Liferay CE 7.4.3.19-ce-ga19: java.lang.IllegalStateException: Unable to configure jsr356 at that stage. ServerContainer is null

[icarrara]

I have deployed the base-starter-flow-portlet and addressbook-portlet-feature-liferay modules to Liferay Portal CE 7.4.3.19-ce-ga19.

The portlets are installed and working perfectly.

But when deploying any portlet you get the following error: "java.lang.IllegalStateException: Unable to configure jsr356 at that stage. ServerContainer is null"

However the deployment is successful.

• Server logs: attached
• Versions:
  • Vaadin Portlet version: 1.0.0
  • Portal (Liferay) version: CE 7.4.3.19-ce-ga19
  • Java version: 1.8.0_261

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vaadin-portlet-static-Tomcat-LOG.TXT

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portlet-starter-Tomcat-LOG.txt

[mcollovati]

Hi, thanks for reporting.
This is a known issue with Atmosphere; see #200 for more detail.
Closing as duplicate