Template -> http://search.cpan.org/grep?cpanid=ABW&release=Template-Toolkit-2.26&string=iterations&i=1&n=1&C=0 -> https://metacpan.org/pod/Template::Manual::Directives#WHILE 
The Template Toolkit uses a failsafe counter to prevent runaway WHILE 
+loops which would otherwise never terminate. If the loop exceeds 1000
+ iterations then an undef exception will be thrown, reporting the err
+or:

    WHILE loop terminated (> 1000 iterations)

The $Template::Directive::WHILE_MAX variable controls this behaviour a
+nd can be set to a higher value if necessary.

[download]

In reply to Re: SVG TT Graph ( Template error: undef error - WHILE loop terminated (> 1000 iterations) ) by Anonymous Monk
in thread SVG TT Graph by artperl

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