Fatal error when Control is selected in Montage view(SOLVED)

[rockedge]

When clicking the Control menu link in the Montage view with 4 cameras 1 being PTZ. These errors appear:

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Notice: Undefined index: mid in /usr/share/zoneminder/www/skins/classic/views/control.php on line 33

and :

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Fatal error: Call to a member function CanFocus() on a non-object in /usr/share/zoneminder/www/skins/classic/includes/control_functions.php on line 362

the PTZ controls work fine in a Single Camera view.

[rockedge]

I have found a description of the problem here : viewtopic.php?t=24692
and will try the same fix.

[rockedge]

I was able to fix the problem using this fix.

By changing the 1.29 version of control_functions to cast the $monitor array as an object in ptzControls and removing the open/close brackets from object variables it works fine. e.g changed... if ( $monitor->CanZoomCon() ) to if ( $monitor->CanZoomCon ).

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 $monitor = (object) $monitor;

I had to add this line and and remove the open/close brackets from object variables in these functions in /skins/classic/includes/control_functions.php:
functions: controlPresets, controlPower, ptzControls
and in /skins/classic/views/control.php changed line 33 from:

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$mid = validInt($_REQUEST['mid']);

to

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if (isset($_REQUEST['mid'])){ $mid = validInt($_REQUEST['mid']); }

and then the PTZ controls window opens in the Montage view.