NetLogo - Sandpile - 错误

Question

如果代码，我正在追逐我的尾巴。纠正了一个错误（在stakoverflow的帮助下）我现在得到另一个错误。错误报告“TASK预期1输入，记者或任务命令”并突出显示“任务”一词。我不确定它是否与括号有关？

;; The density of patches to be set with a random value is set using variable init-errors on interface.
;; Every patch uses a task which reports a random value.
;; The random value is set using variable error-count on interface
to setup-random
   ask patches [
     if (random-float 100.0) < init-errors
        [ setup task ] [ random error-count ]

Answer 1

我认为您只想要setup task [ random error-count ]，以便将记者块[ random error-count ]传递给task。所以整个事情看起来像：

to setup-random
   ask patches [
     if (random-float 100.0) < init-errors
        [ setup task [ random error-count ] ]

以上假设setup是一个可以通过补丁运行的程序。如果这实际上只是对模型库中sandpile模型的修改，那么您可能需要：

to setup-random
   setup task [
     ifelse-value (random-float 100.0 < init-errors) [
       random error-count
     ] [
       0 ;; Or whatever you want your non-"error" patches to get.
     ]
   ]