> ie. without the must not be abstract or interface part. Or perhaps
> I'm confusing it with a legitimate "must not be abstract ..."
> exception ;-)
Hi guys, you were right Janet, FileInputStream is concrete. The reason why it
was throwing the error is because the File I was accessing had null
>That error is a totally non-specific object instantiation error. That third
>sentence (...must not be an interface...) is just a stab in the dark by some
>engineer trying to be "helpful". Look down the full stack trace to find out
>what the real error is.
Jaime,
That wouldn't surprise me, but
That error is a totally non-specific object instantiation error. That third
sentence (...must not be an interface...) is just a stab in the dark by some
engineer trying to be "helpful". Look down the full stack trace to find out
what the real error is.
Jaime Metcher
> That looks very promising,
If you look the API for the getSlideByPosition(), what type of value(s) does it
expect and is the method public or protected/private?
~|
Get the answers you are looking for on the ColdFusion Labs
Forum direct from active prog
> I see the problem. You haven't actually created a com.aspose.slides.
> Presentation object. What you've created is a FileOutputStream object.
> That's why the method isn't found.
>
> init("c:\test\source.ppt")>
Isn't that what the first line of the code is doing?
~~~
> > seems setting it up like so
> > have solved the problem.
> > > init("c:\test\destination.ppt")>
>
> That still looks off to me. Since you can access getSlideByPosition()
> I think you fixed "pres1" but not "pres2". Then again it might just
> be my brain crashing at the end of a long day
Try something along the lines of this
...
~|
Download the latest ColdFusion 8 utilities including Report Builder,
plug-ins for Eclipse and Dreamweaver updates.
http;//www.adobe.com/cfusion/entitlement/index.cfm?e=labs%5adob
>It expects an int value the method is public, see below:
Yes, that looks right. If you cfdump an instance of the object do you see that
method name?
~|
Download the latest ColdFusion 8 utilities including Report Builder,
plug
> Isn't that what the first line of the code is doing? action="create" type="java" class="com.aspose.slides.Presentation"
> name="pres1">
Yes and no. You're creating the object, but then overwriting it a few lines
later with a FileOutputStream object
>
Also, you're not passing the file p
> That's weird. FileInputStream is concrete and from the java code
> Presentation should be concrete too.
>
> Do you get a different error if you break it out into separate lines?
>
> init("c:\test\destination.ppt")>
> init( fis ) >
Thanks a million for your help Janet, it seems setting it u
> seems setting it up like so
> have solved the problem.
> init("c:\test\destination.ppt")>
That still looks off to me. Since you can access getSlideByPosition() I think
you fixed "pres1" but not "pres2". Then again it might just be my brain
crashing at the end of a long day ;-) Good luck w
>Try something along the lines of this
>
>
>
> fis.init("c:\test\destination.ppt")) >
> fis.init("c:\test\destination.ppt")) >
>
>..
That looks very promising, it coming up with a different error now:
"Object Instantiation Exception.
An exception occurred when instantiating a Java objec
> That looks very promising, it coming up with a different error now:
That's weird. FileInputStream is concrete and from the java code Presentation
should be concrete too.
Do you get a different error if you break it out into separate lines?
~~~
> >It expects an int value the method is public, see below:
>
> Yes, that looks right. If you cfdump an instance of the object do you
> see that method name?
Yep the method name is there oh so frustrating, it shows like so below:
METHOD
getSlideByPosition(int)
RETURN TYPE
com.aspose.slides.S
> If you look the API for the getSlideByPosition(), what type of
> value(s) does it expect and is the method public or
> protected/private?
>
It expects an int valuethe method is public, see below:
public Slide getSlideByPosition(int position)Returns the slide by
SlidePosition.
Parameters
>Yep the method name is there oh so frustrating, it shows like so below:
I see the problem. You haven't actually created a
com.aspose.slides.Presentation object. What you've created is a
FileOutputStream object. That's why the method isn't found.
~~
>Did you try what was suggested ;)? ie using javacast
>
>
>
Thanks Janet, forgot to put that in, yes I did, I used javacast but the error
remained the same.
~|
Create robust enterprise, web RIAs.
Upgrade to ColdFusion 8 and in
> If this is a Java
> object and you verified that the method exists, you may need to use
> the javacast function to reduce ambiguity."
Did you try what was suggested ;)? ie using javacast
~|
ColdFusion is delivering appli
18 matches
Mail list logo
