I have exactly the same issue as the OP. It seems that the limit is 492 characters in the chem parameter, after which the dynamic marker icons disappear.
-Brenor On Sep 3, 5:34 pm, Elijah Gregory <[email protected]> wrote: > 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 thelimiteven 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 yourchemparameters 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 > > athttp://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.
