Plugin error

[dc11]

[{
"fun":[{
"condition":{
"type":"days built","min":60
},

"actions":[
{"type":"remove"},

{"type":"build","id":"$version_t"}
],"p":1

}]
}]

When I try to load this plugin, I get the following error:"May not find a loader for type not defined"
What should I do now?

[Bearbear76]

Is that all of your json?
Also I answered it here: viewtopic.php?f=49&t=13510