Image

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6 total messages Started by Steve Tue, 13 Apr 2004 18:02

#1029

Author: Steve
Date: Tue, 13 Apr 2004 18:02

12 lines
1133 bytes

The code below is failing and I can't get a Error Messgae indicating why?

try {
  Image iImage = null;
  iImage = Image.createImage("/sCBIcon.png");
}
catch (IOException ioe) {
  String sMsg = ioe.getMessage();
}

I am using JBuilder Mobile Edition 9 developing for J2ME, the image is loaded in the current project path and I have added it to the project successfully.

Re: Image

#1034

Author: John McGrath [TeamB]
Date: Wed, 14 Apr 2004 03:14

15 lines
1311 bytes

On 4/13/2004 at 2:02:27 PM, Steve wrote:

> The code below is failing and I can't get a Error Messgae indicating why?

What do you mean when you say you can't get an error message?  What are
you expecting the code to do?  How do you know that it is failing?

-- 
Regards,

John McGrath [TeamB]

---------------------------------------------------
Before sending me e-mail, please read:
    http://www.JPMcGrath.net/newsgroups/e-mail.html

Re: Image

#1036

Author: Steve
Date: Wed, 14 Apr 2004 16:04

24 lines
1755 bytes

"John McGrath  [TeamB]" <ng-b@JPMcGrath.net> wrote:
>On 4/13/2004 at 2:02:27 PM, Steve wrote:
>
>> The code below is failing and I can't get a Error Messgae indicating why?
>
>What do you mean when you say you can't get an error message?  What are
>you expecting the code to do?  How do you know that it is failing?
>
>-- 
>Regards,
>
>John McGrath [TeamB]
>
>---------------------------------------------------
>Before sending me e-mail, please read:
>    http://www.JPMcGrath.net/newsgroups/e-mail.html

The code is in a try/catch if the creatation of the image fails it is caught by the IOException and you can get a error message returned indicating why it failed. The getMessage is returning null. 

I am expecting the code to create a instance of this image so 
I can display the image.

I know it's failing because the createImage is called and the next line of code executed is the IOException catch.

Re: Image

#1037

Author: John McGrath [TeamB]
Date: Wed, 14 Apr 2004 16:56

16 lines
1437 bytes

On 4/14/2004 at 12:04:32 PM, Steve wrote:

> The code is in a try/catch if the creatation of the image fails it is
> caught by the IOException and you can get a error message returned
> indicating why it failed. The getMessage is returning null.

What is the concrete class of the IOException object?

-- 
Regards,

John McGrath [TeamB]

---------------------------------------------------
Before sending me e-mail, please read:
    http://www.JPMcGrath.net/newsgroups/e-mail.html

Re: Image

#1038

Author: Steve
Date: Wed, 14 Apr 2004 17:17

20 lines
1515 bytes

"John McGrath  [TeamB]" <ng-b@JPMcGrath.net> wrote:
>On 4/14/2004 at 12:04:32 PM, Steve wrote:
>
>> The code is in a try/catch if the creatation of the image fails it is
>> caught by the IOException and you can get a error message returned
>> indicating why it failed. The getMessage is returning null.
>
>What is the concrete class of the IOException object?
>
>-- 
>Regards,
>
>John McGrath [TeamB]
>
>---------------------------------------------------
>Before sending me e-mail, please read:
>    http://www.JPMcGrath.net/newsgroups/e-mail.html

java.lang.Object.Throwable.IOException

Re: Image

#1039

Author: John McGrath [TeamB]
Date: Wed, 14 Apr 2004 23:41

22 lines
1445 bytes

On 4/14/2004 at 1:17:20 PM, Steve wrote:

> > What is the concrete class of the IOException object?

> java.lang.Object.Throwable.IOException

I do not think such a class exists.

Try adding:

   ioe.printStackTrace();

in the catch block and post what is printed.

-- 
Regards,

John McGrath [TeamB]

---------------------------------------------------
Before sending me e-mail, please read:
    http://www.JPMcGrath.net/newsgroups/e-mail.html

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