Article View: borland.public.jbuilder.java.language
Article #19842Bugs...
From: John Papadomichelakis
Date: Mon, 08 Dec 1997 00:00
Date: Mon, 08 Dec 1997 00:00
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I got this strange exception when I run the program thought the
debugger:
Exception breakpoint occurred at line 372 in file
[C:\JBuilder\java\src.zip]\java\net\URL.java. :
java.lang.NullPointerException thrown (handled).
the statement that causes this:
bc_search.setImageName("");
next, after a bc_search.addActionListener(...) method, I have the
following code:
bc_search.setLabel("Here is a Greek string");
This throws the following exception:
Exception breakpoint occurred at line 64 in file
[C:\JBuilder\java\src.zip]\java\io\FileInputStream.java. :
java.io.IOException thrown (handled).
After a few lines of code the statement...
c_QUANTITY_REMAIN.setDataType(borland.jbcl.util.Variant.BIGDECIMAL);
throws this:
Exception breakpoint occurred at line 266 in file
[C:\JBuilder\java\src.zip]\java\lang\ClassLoader.java. :
java.lang.ClassNotFoundException thrown (handled).
after more lines the following code:
c_ORDER_DATE.setExportDisplayMask("");
c_ORDER_DATE.setDataType(borland.jbcl.util.Variant.TIMESTAMP);
givers the following exception:
Exception breakpoint occurred at line 266 in file
[C:\JBuilder\java\src.zip]\java\lang\ClassLoader.java. :
java.lang.ClassNotFoundException thrown (handled).
All this code is in the jbinit() method which is called on the
constructor of the window.
Another problem is after I call the new statement to create the window
and before the jbinit(), I got the following exceptions:
Exception breakpoint occurred at line 266 in file
[C:\JBuilder\java\src.zip]\java\lang\ClassLoader.java. :
java.lang.ClassNotFoundException thrown (handled).
Exception breakpoint occurred at line 266 in file
[C:\JBuilder\java\src.zip]\java\lang\ClassLoader.java. :
java.lang.ClassNotFoundException thrown (handled).
Exception breakpoint occurred at line 266 in file
[C:\JBuilder\java\src.zip]\java\lang\ClassLoader.java. :
java.lang.ClassNotFoundException thrown (handled).
Exception breakpoint occurred at line 266 in file
[C:\JBuilder\java\src.zip]\java\lang\ClassLoader.java. :
java.lang.ClassNotFoundException thrown (handled).
Exception breakpoint occurred at line 266 in file
[C:\JBuilder\java\src.zip]\java\lang\ClassLoader.java. :
java.lang.ClassNotFoundException thrown (handled).
But... between the create and the jbinit there is no other lines of
code.
I attached all the involved methods to check them...
--
Papadomichelakis John
"Unite for Java! - http://www.javalobby.org"
__________________________________________________
email : michelos@freemail.gr
TEL : 30 31 758 429, 30 31 709 796
__________________________________________________
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: f74b3,cad899a2cf4f399,start X-Google-Attributes: gidf74b3,public From: John Papadomichelakis <michelos@freemail.gr> Subject: Bugs... Date: 1997/12/08 Message-ID: <348B2A9E.2083EF83@freemail.gr> X-Deja-AN: 296334814 Organization: B.I.A. Newsgroups: borland.public.jbuilder.java.language