Error: Save Failed

[oscar.sanabria]

I upgraded my cacti-0.8.7a to cacti-0.8.7b and work very good, but i cant add new device because have the bellow message:

Error: Save Failed

Any can help me with that?, I too added any plugins. (thold, monitor, ntop, flowview)and all work very good, but cant create new device.

[Howie]

Check that you have enabled rights for your admin user on all the plugins you have installed.

I had this problem and it turned out to be Monitor. But the *reason* was that Monitor doesn't create it's database entries until the tab has been displayed. Maybe other plugins have this problem too?

[oscar.sanabria]

Hello.

The Monitor yet created its option but now i cant enable its option (Monitor Host) neither create a new device because have the message:

Error: Save Failed

Any can help me fixed that issue?

[oscar.sanabria]

Hello.

I created the database for monitor plugin manually and now i can create devices and enable monitor host, but have a error when i going to monitor tab:

Warning: Invalid Argument supplied for foreach() /cactipath/plugins/monitor/monitor.php on line 199

Any know what meaning that?

This the line 199:

if (in_array('thold',$plugins)) {
$thold_alerts = array();
$thold_hosts = array();

$result = db_fetch_assoc('SELECT rra_id FROM thold_data WHERE thold_alert > 0 AND thold_enabled = "on"');

foreach ($result as $row) { $thold_alerts[] = $row['rra_id'];
}

[Deviloper]

Have this error, too.

did you fixed it?

[linuxp2009]

I upgraded my cacti-0.8.7a to cacti-0.8.7b and work very good, but i cant add new device because have the bellow message:

Error: Save Failed

Any can help me with that?, I too added any plugins. (thold, monitor, ntop, flowview)and all work very good, but cant create new device.

I think i found the answer,the host table in the cacti database doesn't have the plugins monitor column in it,so if you added a new device to the database and had the monitor selected,it failed.because you were inserting a unknow colunm into table "host".

to resolve the problem ,you only need to go to the plguins directory ,and exec the sql file in the monitor subdirectory.For example:

mysql -u root -p your_cacti_database<monitor.sql

here is the content of monitor.sql

ALTER TABLE host ADD monitor char(3) default 'on' not null AFTER disabled;
ALTER TABLE host ADD monitor_text text default '' not null AFTER monitor;
REPLACE INTO `user_auth_realm` VALUES (32, 1);