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Causes for Blank page?

Judy Liddle
Greenhorn

Joined: Sep 28, 2000
Posts: 8
My servlet is running, and not producing a page, just a blank screen. Im using JRUN and nothing is being logged to stdout.log.
(I had a test print mesg for when it starts)
I checked this site for a reason, and found that it could be from using instance variables inside my doPost. I am only using local variables.
Any suggestions?
Carl Trusiak
Sheriff

Joined: Jun 13, 2000
Posts: 3340
Please post as your code so we can try and help you.


I Hope This Helps
Carl Trusiak, SCJP2, SCWCD
William Brogden
Author and all-around good cowpoke
Rancher

Joined: Mar 22, 2000
Posts: 12761
    
    5
Well, a blank screen is better than a 404 or 500 error so you are getting somewhere. What I would do first is "view source" to see what is actually being returned to your web browser.
Bill

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author of:
maha anna
Ranch Hand

Joined: Jan 31, 2000
Posts: 1467
A blank screen may be due to some exception which is caught by your code, but NO ACTION for that catch. In other words,

regds
maha anna
 
I agree. Here's the link: http://aspose.com/file-tools
 
subject: Causes for Blank page?
 
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