I am trying to build an HTML legend for my web application but I am having an issue with the tag [leg_icon] not being recognized. Seems like MapServer is not substituting any URL for this tag. Other tags like [leg_class_name] and [leg_layer_name] work fine. Has anyone encountered similar issue or know a possible fix?
The legend.html template:
[leg_class_html opt_flag=15]
<img src=[leg_icon]> [leg_class_name] [leg_layer_name] [leg_class_index] <br>
[/leg_class_html]
And the result of MODE=LEGEND request from MapServer. As you can see the icons for each of the classes are not loading.
[leg_class_name]. Thank you for the response though I'll give it a look.<meta charset="UTF-8">to the html template. However that didnt fix the issue of<img src=[leg_icon]>not loading properly. I tried going arround the issue by substituting the MapServer[leg_icon]variable by an URL request for the legend icon directly. But that's very clunky and I still dont know where the issue is.[Tue Mar 3 07:54:37 2020].861968 CGI Request 1 on process 27541 [Tue Mar 3 07:54:37 2020].862216 msSaveImage(): Unable to access file. Failed to create output file (/legend/KU_prirazky_3660_1583218472_0_0_18_12_s0_ff0000_ffffffff_ffffffff_0__0.png). [Tue Mar 3 07:54:37 2020].862233 processIcon(): Unable to access file. Error saving GD image to disk (/legend/KU_prirazky_3660_1583218472_0_0_18_12_s0_ff0000_ffffffff_ffffffff_0__0.png).