How to fix this error

[cuongnq]

Error occurred when generating the diagram image.Additional details: Value cannot be null. Parameter name: node + parent

When i select a node and use RenderImageMap

[J.Nagarajan]

Hi Cuongnq,

We regret for the inconvenience caused. I have tested this issue in v.5.1.0.51. I am afraid, I was not able to reproduce this issue in our InteractDiagram sample.

Could you please check the sample and let me know whether you are able to reproduce the issue in this sample?. It would be helpful if you provide a sample or modify the InteractDiagram sample to reproduce this issue. It will help us to resolve it as early as possible.

Thanks for using Essential Diagram.

Regards,
J.Nagaraj

[cuongnq]

Hi,
I has fix this error. Cause i selected a node and create new diagram. I hasn't clear() select before.
:)
Thanks for reply
cuongnq