Autocad error/warning messages

[mftbrothers]

if there any way to get warnings/errors autocad.

i.e. when i select objects (using vba) there is no error. But cannot select objects

but when i manually write select wp coordinates(10 line) i get

such errors:

Invalid point, polygon segments cannot intersect.

Invalid point, polygon segment is zero length.

 

My vba dont show such errors/warnings.

How can i get such errors?is there error check for autocad warnings???

[ReMark]

Please try to refrain from posting duplicate threads. It just makes it more difficult to track the course of the conversation. Thank you.