[From string (line 12) ]  
                          
@startuml                 
<style>                   
ganttDiagram {            
	task {                   
		RoundCorder 0           
                Margin 50 
                Padding 50
	}                        
	                         
}                         
</style>                  
[Task1] lasts 20 days     
^^^^^                     
 Syntax Error?