Hi Scott. My guess would be that this is a buffer overflow kind of error, where the variable set aside to hold your URL has only a certain amount of space allocated. When the URL is bigger than this memory block it throws an error like you see.
Indeed, when you add _withshadow to the last icon ofyour working chart you apparently go over the limit even with just 11 icons. When I remove the _withshadow icon and let there be only 10 icons, it works again. I can then add _withshadow to the 10th icon and it will display all 10 icons, one of them with a shadow. Presumably this is all because not enough memory is being allocated to the variable holding your chem parameters as a regular expresion. Hope this helps. Maybe Google can address this. ~Elijah G. On Fri, Sep 3, 2010 at 1:25 PM, Scott <[email protected]> wrote: > I just ran into the same issue. I can create 11 map_pin_letter > markers, but when I add the 12th no markers show. > > I've changed chof to validate and I get : > > The parameter 'chem=y;s=map_pin_letter;d=H,FF0000;ds=0;dp=3| > y;s=map_pin_letter;d=E,00C000;ds=0;dp=5| > y;s=map_pin_letter;d=M,FFFF00;ds=0;dp=9| > y;s=map_pin_letter;d=M,FFFF00;ds=0;dp=18| > y;s=map_pin_letter;d=M,FFFF00;ds=0;dp=21|y;s=map_pin_letter;d=E, > 00C000;ds=0;dp=22|y;s=map_pin_letter;d=E,00C000;ds=0;dp=25| > y;s=map_pin_letter;d=H,FF0000;ds=0;dp=32|y;s=map_pin_letter;d=E, > 00C000;ds=0;dp=34|y;s=map_pin_letter;d=E,00C000;ds=0;dp=35| > y;s=map_pin_letter;d=M,FFFF00;ds=0;dp=38| > y;s=map_pin_letter;d=H,FF0000;ds=0;dp=40' does not match the expected > format (INTERNAL_REGEXPVALIDATOR_ERROR). > > Anyone have some suggestions? > > On Jul 6, 3:02 pm, KeithB <[email protected]> wrote: >> Hi Toby, >> >> Some extra info, but no answers: >> >> Working Chart (11 markers):http://tinyurl.com/23egvqw >> >> Non-working Chart (12 markers):http://tinyurl.com/26sffn3 >> >> Chart API validation of non-working chart:http://tinyurl.com/29hk5pe >> >> Validation Response: >> Warning >> >> The Chart API request contains the following warnings: "The parameter >> 'chem=...' does not match the expected format >> (INTERNAL_REGEXPVALIDATOR_ERROR)." >> >> Besides confirming your results, I haven't played around with >> differentCHEMparameter values to find a possible cause (besides the >> total number of markers). >> >> Good luck, >> Keith > > -- > You received this message because you are subscribed to the Google Groups > "Google Chart API" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-chart-api?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Google Chart API" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-chart-api?hl=en.
