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Java-Gaming.org > Game Development > Newbie & Debugging Questions > Can I change the type of URL object to a string?
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  Can I change the type of URL object to a string?  (Read 1362 times)
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Offline isalec

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Java games rock!
« on: 2003-11-17 07:21:42 »
How can I change the type of URL object to a string?
----------------------------------
eg.
private java.net.URL texImage;
String str;
str = texImage.toString();
----------------------------------
why it is not work ?
thx!
Offline Herkules

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Friendly fire isn't friendly!
« Reply #1 on: 2003-11-17 08:01:13 »
Bc. you get a NullPointerException for there is no URL object present?
HARDCODE    --     DRTS/FlyingGuns/JPilot/JXInput  --    skype me: joerg.plewe
Offline cfmdobbie

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« Reply #2 on: 2003-11-17 08:55:05 »
Please tell us what you expect to happen, what actually happens, and any exceptions that get thrown.
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Offline isalec

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Posts: 6


Java games rock!
« Reply #3 on: 2003-11-17 09:07:11 »
yes, you are right!
SDK show that "NullPointerException"
I want open a image in a applet  through the
java.net.URL.
Must ues "java.net.URL" ?Can i use other method?
I want use a String to store the URL.
thx!
Offline swpalmer

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« Reply #4 on: 2003-11-17 22:24:08 »
You can't call methods on a null object reference.. you actually need to have a URL first...  you haven't shown any object being assigned to your URL reference.

What does this have to do with Java 3D?
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Offline isalec

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Posts: 6


Java games rock!
« Reply #5 on: 2003-11-17 23:32:37 »
Thanks to everyone!

I solve my problem la!
it is not the URL object problem,it can point to
a url.
I make a mistake in string.
I use URL.toString().substring(index) to solve.
Offline Herkules

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« Reply #6 on: 2003-11-17 23:39:50 »
Moved the topic to the newbie forum, hope thats ok.
HARDCODE    --     DRTS/FlyingGuns/JPilot/JXInput  --    skype me: joerg.plewe
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