My application had an error in the log4j code. It is likely a problem in my
code, but I'd appreciate any insights into what this particular error
implies. This code has been running for quite without seeing this error.
java.lang.NullPointerException
at java.lang.String.intern()Ljava.lang.St
My first guess is that you are calling Logger.getLogger(null)
On 12/7/05, Jeff Drew <[EMAIL PROTECTED]> wrote:
> My application had an error in the log4j code. It is likely a problem in my
> code, but I'd appreciate any insights into what this particular error
> implies. This code has been runn
your Nullpointer is thrown in CategoryKey constructor :
CategoryKey(String name) {
this.name = name;
>hashCache = name.hashCode();
}
This sounds like you try to create a logger with a null category name.
To avoid this, you may use the class to build your loggers :
private static Logger
I use a String as the argument. It's crude, but I thought it would never
break.
static final Logger logger = Logger.getLogger("LoggerName");
Is it possible for the String to become null?
On 12/7/05, Nicolas De Loof <[EMAIL PROTECTED]> wrote:
>
>
> your Nullpointer is thrown in CategoryKey con
I don't know of any way that could happen. :-/
On 12/7/05, Jeff Drew <[EMAIL PROTECTED]> wrote:
> I use a String as the argument. It's crude, but I thought it would never
> break.
>
> static final Logger logger = Logger.getLogger("LoggerName");
>
> Is it possible for the String to become null?
>