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[solved] [EMF Forms] Error using View Model Editor: "Bad type on operand stack" [message #1695069]

Mon, 11 May 2015 18:39

Volker Fervers

Messages: 15
Registered: March 2015

Junior Member

Hello!

I have a modelling project (Eclipse modelling edition) and created a view model from the ecore file.

If I open the class' view file I reproducably receive an error dialog (contents below). Every click on a part of the view model gives the error again. I don't know how to control which databinding context is used by the view model editor. Is there anything I could install/reinstall?

Thanks for your help!
GV

Ein Fehler ist aufgetreten. Details finden Sie im Fehlerprotokoll.
Bad type on operand stack
Exception Details:
  Location:
    org/eclipse/emf/ecp/view/spi/core/swt/AbstractControlSWTRenderer.getDataBindingContext()Lorg/eclipse/core/databinding/DataBindingContext; @15: putfield
  Reason:
    Type 'org/eclipse/emf/databinding/EMFDataBindingContext' (current frame, stack[1]) is not assignable to 'org/eclipse/core/databinding/DataBindingContext'
  Current Frame:
    bci: @15
    flags: { }
    locals: { 'org/eclipse/emf/ecp/view/spi/core/swt/AbstractControlSWTRenderer' }
    stack: { 'org/eclipse/emf/ecp/view/spi/core/swt/AbstractControlSWTRenderer', 'org/eclipse/emf/databinding/EMFDataBindingContext' }
  Bytecode:
    0x0000000: 2ab4 0147 c700 0e2a bb00 9759 b701 5bb5
    0x0000010: 0147 2ab4 0147 b0                      
  Stackmap Table:
    same_frame(@18)

[Updated on: Tue, 12 May 2015 09:45]

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Re: [EMF Forms] Error using View Model Editor: "Bad type on operand stack" [message #1695111 is a reply to message #1695069]

Tue, 12 May 2015 06:53

Jonas Helming

Messages: 699
Registered: July 2009

Senior Member

Hi Volker,

which version of EMF Forms are you using?

Best regards

Jonas

Am 11.05.2015 um 20:39 schrieb Volker Fervers:
> Hello!
>
> I have a modelling project (Eclipse modelling edition) and created a
> view model from the ecore file.
>
> If I open the class' view file I reproducably receive an error dialog
> (contents below). Every click on a part of the view model gives the
> error again. I don't know how to control which databinding context is
> used by the view model editor. Is there anything I could install/reinstall?
>
> Thanks for your help!
> GV
>
>
> Ein Fehler ist aufgetreten. Details finden Sie im Fehlerprotokoll.
> Bad type on operand stack
> Exception Details:
> Location:
>
> org/eclipse/emf/ecp/view/spi/core/swt/AbstractControlSWTRenderer.getDataBindingContext()Lorg/eclipse/core/databinding/DataBindingContext;
> @15: putfield
> Reason:
> Type 'org/eclipse/emf/databinding/EMFDataBindingContext' (current
> frame, stack[1]) is not assignable to
> 'org/eclipse/core/databinding/DataBindingContext'
> Current Frame:
> bci: @15
> flags: { }
> locals: {
> 'org/eclipse/emf/ecp/view/spi/core/swt/AbstractControlSWTRenderer' }
> stack: {
> 'org/eclipse/emf/ecp/view/spi/core/swt/AbstractControlSWTRenderer',
> 'org/eclipse/emf/databinding/EMFDataBindingContext' }
> Bytecode:
> 0x0000000: 2ab4 0147 c700 0e2a bb00 9759 b701 5bb5
> 0x0000010: 0147 2ab4 0147 b0 Stackmap Table:
> same_frame(@18)
>

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[solved] Re: [EMF Forms] Error using View Model Editor: "Bad type on operand stack&quot [message #1695127 is a reply to message #1695111]

Tue, 12 May 2015 08:07

Volker Fervers

Messages: 15
Registered: March 2015

Junior Member

Hi Jonas!

I think that the issue is solved. I had installed the E4 data binding from the E4 Tools. After deinstallation the error is gone.

Thank you!
GV

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