[TYPO3] hundreds of 'undefined index' errors???

[ramone]

hello
i just put an error_reporting(E_ALL); in one of my included user 
functions and got lots of 'undefined index' errors, everything works 
fine though. is this normal?? here is a little sample, thanks for your help

Notice: Undefined index: 
ext/automaketemplate/pi1/class.tx_automaketemplate_pi1.php in 
/home/content/r/a/m/ramonzamora/html/typo3conf/ext/automaketemplate/pi1/class.tx_automaketemplate_pi1.php 
on line 330

Notice: Undefined index: 
ext/css_styled_content/pi1/class.tx_cssstyledcontent_pi1.php in 
/home/content/r/a/m/ramonzamora/html/typo3/sysext/css_styled_content/pi1/class.tx_cssstyledcontent_pi1.php 
on line 883

Notice: Undefined index: t3lib/class.t3lib_xml.php in 
/home/content/r/a/m/ramonzamora/html/t3lib/class.t3lib_xml.php on line 321

Notice: Undefined index: ext/tt_news/pi/class.tx_ttnews.php in 
/home/content/r/a/m/ramonzamora/html/typo3conf/ext/tt_news/pi/class.tx_ttnews.php 
on line 3036

Notice: Undefined index: INTincScript in 
/home/content/r/a/m/ramonzamora/html/typo3/sysext/cms/tslib/class.tslib_fe.php 
on line 2691

Notice: Undefined index: markerWrap in 
/home/content/r/a/m/ramonzamora/html/typo3/sysext/cms/tslib/class.tslib_content.php 
on line 2276

Notice: Undefined index: template. in 
/home/content/r/a/m/ramonzamora/html/typo3/sysext/cms/tslib/class.tslib_content.php 
on line 2281

Notice: Only variable references should be returned by reference in 
/home/content/r/a/m/ramonzamora/html/t3lib/class.t3lib_div.php on line 3913

Notice: Undefined index: tx_automaketemplate_pi1 in 
/home/content/r/a/m/ramonzamora/html/t3lib/class.t3lib_div.php on line 354

Notice: Undefined index: tx_automaketemplate_pi1 in 
/home/content/r/a/m/ramonzamora/html/t3lib/class.t3lib_div.php on line 355

Notice: Undefined index: language in 
/home/content/r/a/m/ramonzamora/html/typo3/sysext/cms/tslib/class.tslib_pibase.php 
on line 227

Notice: call_user_method() [function.call-user-method]: This function is 
deprecated, use the call_user_func variety with the array(&$obj, 
"method") syntax instead in 
/home/content/r/a/m/ramonzamora/html/typo3/sysext/cms/tslib/class.tslib_content.php 
on line 5664

Notice: Undefined index: file. in 
/home/content/r/a/m/ramonzamora/html/typo3/sysext/cms/tslib/class.tslib_content.php 
on line 690

Notice: Undefined index: altText in 
/home/content/r/a/m/ramonzamora/html/typo3/sysext/cms/tslib/class.tslib_content.php 
on line 2782

Notice: Undefined index: altText. in 
/home/content/r/a/m/ramonzamora/html/typo3/sysext/cms/tslib/class.tslib_content.php 
on line 2782

Notice: Undefined index: titleText in 
/home/content/r/a/m/ramonzamora/html/typo3/sysext/cms/tslib/class.tslib_content.php 
on line 2783

Notice: Undefined index: titleText. in 
/home/content/r/a/m/ramonzamora/html/typo3/sysext/cms/tslib/class.tslib_content.php 
on line 2783

Notice: Undefined index: longdescURL in 
/home/content/r/a/m/ramonzamora/html/typo3/sysext/cms/tslib/class.tslib_content.php 
on line 2784

Notice: Undefined index: longdescURL. in 
/home/content/r/a/m/ramonzamora/html/typo3/sysext/cms/tslib/class.tslib_content.php 
on line 2784

Notice: Undefined index: emptyTitleHandling in 
/home/content/r/a/m/ramonzamora/html/typo3/sysext/cms/tslib/class.tslib_content.php 
on line 2791

Notice: Undefined index: linkWrap in 
/home/content/r/a/m/ramonzamora/html/typo3/sysext/cms/tslib/class.tslib_content.php 
on line 691

Notice: Undefined index: wrap in 
/home/content/r/a/m/ramonzamora/html/typo3/sysext/cms/tslib/class.tslib_content.php 
on line 694

Notice: Undefined variable: whereAdd in 
/home/content/r/a/m/ramonzamora/html/t3lib/class.t3lib_page.php on line 881

Notice: Undefined index: getBodyTag in 
/home/content/r/a/m/ramonzamora/html/typo3conf/ext/automaketemplate/pi1/class.tx_automaketemplate_pi1.php 
on line 160

Notice: Undefined index: relPathPrefix in 
/home/content/r/a/m/ramonzamora/html/typo3/sysext/cms/tslib/class.tslib_content.php 
on line 2287

Notice: Undefined index: nonCachedSubst in 
/home/content/r/a/m/ramonzamora/html/typo3/sysext/cms/tslib/class.tslib_content.php 
on line 2293

Notice: Undefined index: marks. in 
/home/content/r/a/m/ramonzamora/html/typo3/sysext/cms/tslib/class.tslib_content.php 
on line 2359

Notice: Undefined index: wraps. in 
/home/content/r/a/m/ramonzamora/html/typo3/sysext/cms/tslib/class.tslib_content.php 
on line 2369

Notice: Undefined index: if. in 
/home/content/r/a/m/ramonzamora/html/typo3/sysext/cms/tslib/class.tslib_content.php 
on line 640

Notice: Undefined index: if. in 
/home/content/r/a/m/ramonzamora/html/typo3/sysext/cms/tslib/class.tslib_content.php 
on line 640

Notice: Undefined index: markerWrap in 
/home/content/r/a/m/ramonzamora/html/typo3/sysext/cms/tslib/class.tslib_content.php 
on line 2276

Notice: Undefined index: file. in 
/home/content/r/a/m/ramonzamora/html/typo3/sysext/cms/tslib/class.tslib_content.php 
on line 690

Notice: Undefined index: altText in 
/home/content/r/a/m/ramonzamora/html/typo3/sysext/cms/tslib/class.tslib_content.php 
on line 2782

Notice: Undefined index: altText. in 
/home/content/r/a/m/ramonzamora/html/typo3/sysext/cms/tslib/class.tslib_content.php 
on line 2782

Notice: Undefined index: titleText in 
/home/content/r/a/m/ramonzamora/html/typo3/sysext/cms/tslib/class.tslib_content.php 
on line 2783

Notice: Undefined index: titleText. in 
/home/content/r/a/m/ramonzamora/html/typo3/sysext/cms/tslib/class.tslib_content.php 
on line 2783

Notice: Undefined index: longdescURL in 
/home/content/r/a/m/ramonzamora/html/typo3/sysext/cms/tslib/class.tslib_content.php 
on line 2784

Notice: Undefined index: longdescURL. in 
/home/content/r/a/m/ramonzamora/html/typo3/sysext/cms/tslib/class.tslib_content.php 
on line 2784

Notice: Undefined index: emptyTitleHandling in 
/home/content/r/a/m/ramonzamora/html/typo3/sysext/cms/tslib/class.tslib_content.php 
on line 2791