LPAR2RRD JavaScript error

bogdanku

 Hello everyone,

Did somebody of you experienced the following error with LPAR2RRD  ?

I have JavaScript enabled in my browser : 

Thank you in advance for any little bit of help provided. 

PS: I've tried to use other browsers, OS, etc... still the same error.    

Pavel

Hi,

1. check appache error log for any error:
It is usualy somewhere in /var:
find /var -name error_log
grep lpar2rrd error_log| tail -50

2. Try to restart apache:
apachectl stop
apachectl start

3. please try to check Firefox browser console for errors, maybe some missing file(s):

Press [F12], then click on the “Console” tab.
If you don't see any errors try reloading the page again, the error may be generated when the page loads. The console will provide you with the error type, the location of the error and the line number

4.
tail /home/lpar2rrd/lpar2rrd/logs/error-cgi.log

bogdanku

Hi Pavel,

Thanks for reply!

I've took a look into  /var/log/httpd/error_log and I've had the following error :

[Mon Dec 05 13:58:06 2016] [error] [client XXX.XXX.XX.XXX] (13)Permission denied: unable to connect to cgi daemon after multiple tries: /home/lpar2rrd/lpar2rrd/lpar2rrd-cgi/genjson.sh, referer: http://XXX.XXX.XX.XXX/lpar2rrd/

It seems I had wrong permissions on /var/log/httpd/ 700 should be 755.

Now everything is running fine 

Thank you once again for helping me. 

Happy New Year! 

praveendavidson

Hi Pavel ,

I too got the similar error after installing the pdf depedancies (http://www.lpar2rrd.com/pdf-install.htm)

-------------------------------------------

Ooops, something went wrong, JavaScript cannot continue...

Either an error occurred in JS code, or you don't have JavaScript enabled in your brow

------------------------------------------------------

Got the below error message in the /home/lpar2rrd/lpar2rrd/logs/error-cgi.log

BEGIN failed--compilation aborted at /home/lpar2rrd/lpar2rrd/bin/genjson.pl line 6.
Can't locate File/Spec.pm:   Permission denied at /home/lpar2rrd/lpar2rrd/lib/CGI/Carp.pm line 322.
BEGIN failed--compilation aborted at /home/lpar2rrd/lpar2rrd/lib/CGI/Carp.pm line 322.
Compilation failed in require at /home/lpar2rrd/lpar2rrd/bin/genjson.pl line 6.
BEGIN failed--compilation aborted at /home/lpar2rrd/lpar2rrd/bin/genjson.pl line 6.

praveendavidson

Hi Pavel ,

It is fixed , it is due to the permission issue on the below.

 

/home/lpar2rrd/lpar2rrd/lib

 

drwx------    2 lpar2rrd staff           256 Jun 03 2009  Compress

drwx------    2 lpar2rrd staff           256 Jun 03 2009  File

-rw-------    1 lpar2rrd staff          7073 Aug 04 2016  ttfmod.pl

drwx------    3 lpar2rrd staff           256 Aug 18 2016  Font

drwx------    3 lpar2rrd staff           256 Oct 04 2016  PDF

 

 

When I untar the lib.tar to install the pdf module. It changed the permission.

 

# su - lpar2rrd

$ umask 022

$ cd /home/lpar2rrd/lpar2rrd

$ gunzip lib-aix.tar.gz

$ ls -l lib-aix.tar

  -rw-r--r--  lpar2rrd users 21166080 Oct 21 13:26 lib-aix.tar

$ tar xvf lib-aix.tar

 

Thank you

Pavel

You have forgotten to set umask before tar xvf ...
Than is why it is there (to avoid permission issue)