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WebUI redirect and nullPointerException

Description

On the tab, there is a button that starts the process.
I created a class that should open the link in a browser window.
Wrote as follows:
Executions.getCurrent (). SendRedirect ("http://google.ru", "_blank");

When the push of a button, an error "java.lang.nullpointerexception".

How can I fix it? Thank you.

Environment

OpenSuSe 12.3, Java 1.6

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Heng Sin Low August 26, 2013 at 7:44 AM

It is not a bug. Process is running at a background thread that have no access to UI hence Executions.getCurrent will return null. Use ServerPushTemplate and AEnv.getDesktop if you need to execute any UI related code.

Nicolas Micoud August 26, 2013 at 7:18 AM

I reopen the ticket as i think this is a bug.
The code will work if called from a form or a model class.

But will fail from a process.

WDYT ?

Regards,

Nicolas

Heng Sin Low August 16, 2013 at 2:16 PM

Jira is for application related ticket, not a place to ask development question. Use the google group forum for that.

Won't Fix

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Created August 16, 2013 at 2:02 PM
Updated April 6, 2014 at 3:51 PM
Resolved August 26, 2013 at 7:44 AM