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MLS Error - java.lang.NullPointerException

Posted: Tue Jan 08, 2013 3:46 pm
by marranzino
:) :confused: :mad: :( :p ;) :D :o :rolleyes: :cool: :eek:

ENGLISH
Good afternoon. I have the following problem and do not know how to fix it:

When I try to log in MLS opens a window with the following error message:

"The following fatal error is generated when trying to login:

java.lang.NullPointerException

This is a serious problem that will not let you connect until it is resolved "



The last backup took place on December 18, 2012, and the error came less than two weeks ago, so I do not want to lose the data and information that was loaded.


SPANISH
Buenas tardes. Tengo el siguiente problema y no se como solucionarlo:

Cuando intento iniciar sesión en MLS se abre una ventana con el siguiente mensaje de error:

"El siguiente error grave se generó al tratar de iniciar sesión:

java.lang.NullPointerException

Éste es un problema grave que no le permitirá conectarse hasta que se resuelva"



El último backup se realizó el día 18 de Diciembre del 2012, y el error surgió hace menos de 2 semanas, por lo que no queremos perder los datos e información que se cargó.

Re: MLS Error - java.lang.NullPointerException

Posted: Tue Jan 08, 2013 4:37 pm
by russellhltn
You might try downloading MLS and installing it on top. That sometimes fixes odd things.

Re: MLS Error - java.lang.NullPointerException

Posted: Tue Jan 08, 2013 7:18 pm
by marranzino
russellhltn wrote:You might try downloading MLS and installing it on top. That sometimes fixes odd things.
I try ... but did'n work! Also try to install Java, but nothing... :(

Re: MLS Error - java.lang.NullPointerException

Posted: Tue Jan 08, 2013 8:39 pm
by russellhltn
In that case, I'd suggest contacting your area office it see what help they can provide.

Re: MLS Error - java.lang.NullPointerException

Posted: Fri Jan 11, 2013 11:34 am
by giffordrb
marranzino wrote:
russellhltn wrote:You might try downloading MLS and installing it on top. That sometimes fixes odd things.
I try ... but did'n work! Also try to install Java, but nothing... :(
PM me your unit number. I will grep through some log files and see if I can tell why this is happening to your unit.

Re: MLS Error - java.lang.NullPointerException

Posted: Sat Jan 12, 2013 2:09 am
by kulambo24
It's also happening in our District Computer... We can't log in because of this error...

Re: MLS Error - java.lang.NullPointerException

Posted: Sun Jan 10, 2016 5:47 am
by alwinbartolomejoson
"The following fatal error is generated when trying to login:

java.lang.NullPointerException

This is a serious problem that will not let you connect until it is resolved "

how can i fix this

Re: MLS Error - java.lang.NullPointerException

Posted: Sun Jan 10, 2016 8:37 am
by jdlessley
Have you tried to install MLS using the installer downloaded from the Help Center on top of the current installation. Sometimes files become corrupt. The over-the-top installation will replace those corrupt or missing files.

Re: MLS Error - java.lang.NullPointerException

Posted: Sun Jan 10, 2016 4:06 pm
by sbradshaw
What version of Windows is the computer running?