[Repast-interest] Displacement matrix has different number of dimensions than space

[Zohrieh Y. <z_y...@ya...>]

     
Hi All,

Could you please tell me why this error happens? Thanks.

The error message:
 
java.lang.IllegalArgumentException: Displacement matrix has different number of dimensions than space
 at repast.simphony.space.continuous.AbstractContinuousSpace.moveByVector(
AbstractContinuousSpace.java:323)
at Tom.SaAgent.movetothe(
SaAgent.java:156)
at Tom.SaAgent.step(
SaAgent.java:89)
   
The method Programm:
 
@Override
publicvoidmovetothe(GridPoint p)  {
 Context context = ContextUtils.getContext( this);
 
Grid patch = (Grid) context.getProjection( "Simple Grid");
                   
ContinuousSpace space = (ContinuousSpace) context.getProjection("Continuous Space");                      
NdPoint myPoint = space.getLocation( 
this); 
NdPoint otherPoint = -
newNdPoint(p.getX(), p.getY(),0);

doubleangle = SpatialMath.calcAngleFor2DMovement(space, myPoint ,otherPoint);
   
space.moveByVector(this,1, angle);
moveByVector(this,1, angle);
patch.moveTo(this, (int) pointWithAliveGrass.getX(), (int)pointWithAliveGrass.getY()); 
     }