Eclipse Community Forums: Eclipse 4 » MPart in Handler assigned to the part is not injected? (SOLVED)

Help

Home

Home » Eclipse Projects » Eclipse 4 » MPart in Handler assigned to the part is not injected? (SOLVED)

Show: Today's Messages :: Show Polls :: Message Navigator

MPart in Handler assigned to the part is not injected? (SOLVED) [message #1783942]

Tue, 20 March 2018 15:21

Christian Eugster

Messages: 193
Registered: July 2009
Location: St. Gallen Switzerland

Senior Member

Hi
I have an e4 app with perspective and Parts in PartStack. I add a Handler to a part and inject this part in the handler class. Running the app I get an exception:

org.eclipse.e4.core.di.InjectionException: Unable to process "ResetHandler.part": no actual value was found for the argument "MPart".

I am not yet very close to injection, so i appreciate any hint, Thank you!
If I inject the part in the execute method like this:

@Execute
public void execute(MPart part)
{
}

it does work.
Christian

Solution: It seems that MPart is only available if the handler is assigned directly within an MPart in the application.e4xmi

[Updated on: Tue, 20 March 2018 20:55]

Report message to a moderator

Previous Topic:	E4 model service find method doesn't find MPopupMenu
Next Topic:	Enabling/disabling dynamically Tool Item

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Sat Sep 19 04:04:41 GMT 2020

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter