[Solved] The variable has not been assigned [duplicate]

Question

The problem is that you don’t initialize the property private Material material; When you create object like that you create a reference that points to null. In your code you are trying to modify this object but since it’s not initialized it’s null. The solution is to initialize it in the constructor like so:

public FlowLines() 
{
     this.material = new Material();
}

Accepted Answer

The problem is that you don’t initialize the property private Material material; When you create object like that you create a reference that points to null. In your code you are trying to modify this object but since it’s not initialized it’s null. The solution is to initialize it in the constructor like so:

public FlowLines() 
{
     this.material = new Material();
}