We had Piwik 1.5 running with the CAS plugin without any problems, but after upgrading to Piwik 1.6 it started barfing errors:
Notice: Undefined index: isCustomLogo in /data/piwik/tmp/templates_c/%%A9^A91^A917CA4A%%header.tpl.php on line 73
Backtrace -->
#0 Piwik_ErrorHandler(...) called at [/data/piwik/tmp/templates_c/%%A9^A91^A917CA4A%%header.tpl.php:73]#1 include(...) called at [/data/piwik/libs/Smarty/Smarty.class.php:1869]#2 Smarty->_smarty_include(...) called at [/data/piwik/tmp/templates_c/%%45^45A^45A11949%%login.tpl.php:6]#3 include(...) called at [/data/piwik/libs/Smarty/Smarty.class.php:1263]#4 Smarty->fetch(...) called at [/data/piwik/core/View.php:139]#5 Piwik_View->render(...) called at [/data/piwik/plugins/CASLogin/Controller.php:59]#6 Piwik_CASLogin_Controller->login(...) called at [:]#7 call_user_func_array(...) called at [/data/piwik/core/FrontController.php:132]#8 Piwik_FrontController->dispatch(...) called at [/data/piwik/index.php:53]
Notice: Undefined index: logoLarge in /data/piwik/tmp/templates_c/%%A9^A91^A917CA4A%%header.tpl.php on line 75
Backtrace -->
#0 Piwik_ErrorHandler(...) called at [/data/piwik/tmp/templates_c/%%A9^A91^A917CA4A%%header.tpl.php:75]#1 include(...) called at [/data/piwik/libs/Smarty/Smarty.class.php:1869]#2 Smarty->_smarty_include(...) called at [/data/piwik/tmp/templates_c/%%45^45A^45A11949%%login.tpl.php:6]#3 include(...) called at [/data/piwik/libs/Smarty/Smarty.class.php:1263]#4 Smarty->fetch(...) called at [/data/piwik/core/View.php:139]#5 Piwik_View->render(...) called at [/data/piwik/plugins/CASLogin/Controller.php:59]#6 Piwik_CASLogin_Controller->login(...) called at [:]#7 call_user_func_array(...) called at [/data/piwik/core/FrontController.php:132]#8 Piwik_FrontController->dispatch(...) called at [/data/piwik/index.php:53]
Notice: Undefined index: isCustomLogo in /data/piwik/tmp/templates_c/%%A9^A91^A917CA4A%%header.tpl.php on line 78
Backtrace -->
#0 Piwik_ErrorHandler(...) called at [/data/piwik/tmp/templates_c/%%A9^A91^A917CA4A%%header.tpl.php:78]#1 include(...) called at [/data/piwik/libs/Smarty/Smarty.class.php:1869]#2 Smarty->_smarty_include(...) called at [/data/piwik/tmp/templates_c/%%45^45A^45A11949%%login.tpl.php:6]#3 include(...) called at [/data/piwik/libs/Smarty/Smarty.class.php:1263]#4 Smarty->fetch(...) called at [/data/piwik/core/View.php:139]#5 Piwik_View->render(...) called at [/data/piwik/plugins/CASLogin/Controller.php:59]#6 Piwik_CASLogin_Controller->login(...) called at [:]#7 call_user_func_array(...) called at [/data/piwik/core/FrontController.php:132]#8 Piwik_FrontController->dispatch(...) called at [/data/piwik/index.php:53]
Notice: Undefined index: isCustomLogo in /data/piwik/tmp/templates_c/%%A9^A91^A917CA4A%%header.tpl.php on line 85
Backtrace -->
#0 Piwik_ErrorHandler(...) called at [/data/piwik/tmp/templates_c/%%A9^A91^A917CA4A%%header.tpl.php:85]#1 include(...) called at [/data/piwik/libs/Smarty/Smarty.class.php:1869]#2 Smarty->_smarty_include(...) called at [/data/piwik/tmp/templates_c/%%45^45A^45A11949%%login.tpl.php:6]#3 include(...) called at [/data/piwik/libs/Smarty/Smarty.class.php:1263]#4 Smarty->fetch(...) called at [/data/piwik/core/View.php:139]#5 Piwik_View->render(...) called at [/data/piwik/plugins/CASLogin/Controller.php:59]#6 Piwik_CASLogin_Controller->login(...) called at [:]#7 call_user_func_array(...) called at [/data/piwik/core/FrontController.php:132]#8 Piwik_FrontController->dispatch(...) called at [/data/piwik/index.php:53]
It is possible to login because the ‘Sign in’ link is still shown and working. But I’d rather get rid of the errors.