An Error!!

[Anonymous]

Hi all,
I create a custom entity which has a AcDbBlockReferece.I overload some methods including worlddraw,getGripPointsAt, etc.When I drag the entity,AutoCad will give an error"!Scandr.cpp@787:eWasOpenForWrite" after some times.Please give me some help,thanks a lot!

[Anonymous]

jerrier,

Could you provide some code fragment?

Generally this kind of problem is related to
worldDraw() and dwgIn/OutFields().

Check what you are doing inside them and comment
out lines to find out what is causing the problem.

Regards,

Fernando.

style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">

"jerrier" <
href="mailto:jerriermin@163.net">jerriermin@163.net> wrote in message

href="news:f10189e.-1@WebX.maYIadrTaRb">news:f10189e.-1@WebX.maYIadrTaRb...

Hi
all,
  I create a custom entity which has a AcDbBlockReferece.I
overload some methods including worlddraw,getGripPointsAt, etc.When I drag the
entity,AutoCad will give an error"!Scandr.cpp@787:eWasOpenForWrite" after some
times.Please give me some help,thanks a lot!