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next2you
Joined: 01 Feb 2008
Posts: 7
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 Posted: Fri Feb 08, 2008 5:08 am Post subject: [SOLVED] Inclusion Error when creating new device |
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Hi,
just wanted to create a new device (a General SMTP) and got this error:
| Code: |
Notice: Undefined index: notes in /var/www/cacti.logicunited.com/htdocs/cacti/host.php on line 227
Notice: Undefined variable: snmp_auth in /var/www/cacti.logicunited.com/htdocs/cacti/lib/snmp.php on line 317
Warning: Cannot modify header information - headers already sent by (output started at /var/www/cacti.logicunited.com/htdocs/cacti/host.php:227) in /var/www/cacti.logicunited.com/htdocs/cacti/host.php on line 231
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gandalf
Developer
Joined: 02 Dec 2004
Posts: 12148
Location: Muenster, Germany
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| Posted: Fri Feb 08, 2008 8:34 am Post subject: |
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This is which version on SVN, please (main branch? Commit#?)
Reinhard |
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fmangeant
Cacti Guru User
Joined: 19 Sep 2003
Posts: 2325
Location: Sophia-Antipolis, France
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| Posted: Fri Feb 08, 2008 8:35 am Post subject: |
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| I have the same issue with 'main' revision 4475. |
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gandalf
Developer
Joined: 02 Dec 2004
Posts: 12148
Location: Muenster, Germany
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| Posted: Fri Feb 08, 2008 8:40 am Post subject: |
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Thx, Frederic. Will fix it this weekend
Reinhard |
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next2you
Joined: 01 Feb 2008
Posts: 7
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| Posted: Fri Feb 08, 2008 9:44 am Post subject: |
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Sorry, yes, 4475 main (trunk) revision.
Christian |
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gandalf
Developer
Joined: 02 Dec 2004
Posts: 12148
Location: Muenster, Germany
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| Posted: Fri Feb 08, 2008 12:28 pm Post subject: |
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Which set of snmp parameters are you using? Either SNMP V1 or "no path to snmpbulkwalk used" or both?
Reinhard |
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next2you
Joined: 01 Feb 2008
Posts: 7
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| Posted: Fri Feb 08, 2008 2:16 pm Post subject: |
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The Generic SNMP enabled host was configured with "SNMP Version: Not used",
now it is configured with Version 1, but I still get an error when creating a device (even with no template)
| Code: |
Notice: Undefined index: notes in /var/www/cacti.logicunited.com/htdocs/cacti/host.php on line 227
Warning: Cannot modify header information - headers already sent by (output started at /var/www/cacti.logicunited.com/htdocs/cacti/host.php:227) in /var/www/cacti.logicunited.com/htdocs/cacti/host.php on line 231
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looks like the host_template should have a field called notes, but it is not in the database (at least not in mine)
| Code: |
$host_template["ping_retries"], $host_template["notes"],
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Christian |
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gandalf
Developer
Joined: 02 Dec 2004
Posts: 12148
Location: Muenster, Germany
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| Posted: Fri Feb 08, 2008 3:06 pm Post subject: |
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There is an error with host_template["notes"] not being initialized. This is fixed by now but not yet committed (will do asap).
There's an upgrade script in the install directory which performes some required database updates. But if your version already was 088 before the last changes, it will not be called. To cure this, set the version (table version has only one entry) back to 0.8.6j. Then, the upgrade will be called again. You may ignore messages for table updates that already were performed before.
Yet I'm concerned about the error related to $snmp_auth
Reinhard |
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fmangeant
Cacti Guru User
Joined: 19 Sep 2003
Posts: 2325
Location: Sophia-Antipolis, France
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| Posted: Mon Feb 11, 2008 3:08 am Post subject: |
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Hello Reinhard
wow, lots ot commits to SVN this week-end 
I still have this error on a clean installation of 'main' branch 4506 :
| Quote: | Notice: Undefined index: notes in /home/cactiuser/cacti-svn/host.php on line 227
Warning: Cannot modify header information - headers already sent by (output started at /home/cactiuser/cacti-svn/host.php:227) in /home/cactiuser/cacti-svn/host.php on line 231 |
I've made this simple modification and it seems to work :
| Code: | --- host.php.orig 2008-02-05 09:00:21.000000000 +0100
+++ host.php 2008-02-11 09:08:00.000000000 +0100
@@ -224,7 +224,7 @@
"",
$host_template["availability_method"], $host_template["ping_method"],
$host_template["ping_port"], $host_template["ping_timeout"],
- $host_template["ping_retries"], $host_template["notes"],
+ $host_template["ping_retries"], "",
$host_template["snmp_auth_protocol"], $host_template["snmp_priv_passphrase"],
$host_template["snmp_priv_protocol"], $host_template["snmp_context"], $host_template["max_oids"]);
@@ -1387,4 +1387,4 @@
draw_actions_dropdown($device_actions);
} |
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fmangeant
Cacti Guru User
Joined: 19 Sep 2003
Posts: 2325
Location: Sophia-Antipolis, France
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| Posted: Mon Feb 11, 2008 3:21 am Post subject: |
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Sorry, I was still using SVN 4475 
It works fine with 4506 |
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gandalf
Developer
Joined: 02 Dec 2004
Posts: 12148
Location: Muenster, Germany
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| Posted: Tue Feb 12, 2008 4:22 pm Post subject: |
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Yep, again an initialization error ...
But I fixed it as you've seen by now.
But still I don't like it. When changing snmp parameters for a host after it has been created, you still have to re-index all data queries; ugly. This will have to be changed soon
Reinhard |
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mag
Joined: 14 Feb 2008
Posts: 1
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| Posted: Thu Feb 14, 2008 2:34 pm Post subject: |
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| gandalf wrote: | There is an error with host_template["notes"] not being initialized. This is fixed by now but not yet committed (will do asap).
There's an upgrade script in the install directory which performes some required database updates. But if your version already was 088 before the last changes, it will not be called. To cure this, set the version (table version has only one entry) back to 0.8.6j. Then, the upgrade will be called again. You may ignore messages for table updates that already were performed before.
Yet I'm concerned about the error related to $snmp_auth
Reinhard |
It looks like there is no conditional case for when snmp_version == '0' in cacti_snmp_walk. snmp_auth is never declared, hence the warning when it is used to build the cli string on line 317.
I just did this:
| Code: | *** /usr/local/src/cacti-0.8.7b/lib/snmp.php 2008-02-11 16:57:48.000000000 -0800
--- /usr/local/cacti/lib/snmp.php 2008-02-14 11:30:59.000000000 -0800
***************
*** 225,230 ****
--- 225,231 ----
function cacti_snmp_walk($hostname, $community, $oid, $version, $username, $password, $auth_proto, $priv_pass, $priv_proto, $context, $port = 161, $timeout = 500, $retries = 0, $environ = SNMP_POLLER) {
global $config;
+ $snmp_auth = '';
$snmp_array = array();
$temp_array = array(); |
[/code] |
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