An error occurred processing your request

Merging data into macro form: c:\http\shooting-hunting\results.html

WebBase macro error in: {if %cmd% argString last $& =} **the collection is empty**

in file: c:\http\shooting-hunting\results.html

;; following starts near line number 116 in your source form...
...
{set argString1 %cmd% argString}{/errorProtect}
{else}
{set argString1 %cmd% argString}
{if %cmd% argString last $& =}
{set parser2 1 argString1 size -}
{set argString1 1 parser2 argString1 copyFrom:to:}
{/if}

{/if}
{set %output% true}
...
**
'%cmd%' is an HttpGetN (an instance of HttpGetN)
'argString'
'last'
'$&'
'='
Stack: []
Stack: [an HttpGetN ]
Send argString to an HttpGetN with arguments: [0]() ... (an instance of String)
Stack: ['' ]
Send last to '' with arguments: [0]() ...
** ERROR: "the collection is empty" **