Logging broken ?

Andreas Grunewald gruni@users.sourceforge.net
Wed Apr 6 10:49:00 GMT 2005


Thanks for the information that I had to put this into my path.
But it didn't really help much, this is my output.

NNow starting to LOG
This is tLog java.util.logging.Logger@d68bb8
Exception in thread "main" java.lang.NullPointerException
    at __ZN5Hello2goEv 
(E:\2004-development\2005-extraextra\src\Hello.java:23)
    at __ZN5Hello4mainEP6JArrayIPN4java4lang6StringEE 
(E:\2004-development\2005-extraextra\src\Hello.java:13)
    at _main (C:\DOKUME~1\GRUNEW~1\LOKALE~1\Temp\ccmocaaa.i:11)

and as mentioned before the Code in Hello.java is

21:  System.out.println("Now starting to LOG");
22:  System.out.println("This is tLog " + tLog);
23:  tLog.log(Level.SEVERE,"Simple log test");

I ran GDB (5.2.1 from Dev-CPP)but didn't get any new results, I think I 
have to learn how to use it.

Andreas

PS The debug.log file is created but not written.

Ranjit Mathew wrote:
> Andreas Grunewald wrote:
> 
>> > Well, it's hard for us without Windows platforms to know what the
>> > cause of your problem might be.  However, my guess is that you have
>> > some kind of problem with stack traces.
>>
>>Ok so here is the output of my hello.exe
>>
>>G:\2005-extraextra>hello
>>Now starting to LOG
>>Exception in thread "main" java.lang.NullPointerException
>>    at 0x00416a3e (Unknown Source)
>>    at 0x00416f32 (Unknown Source)
> 
> 
> Make sure that you have "addr2line" and "c++filt" from
> MinGW binutils in your PATH when you run "hello.exe",
> so that you can get better stacktraces than this.
> 
> Ranjit.
> 



More information about the Java mailing list