Remove object_meta from frame removes the next pointer

[pixilottkiss]

Please provide complete information as applicable to your setup.

• Hardware Platform (Jetson / GPU)
• DeepStream Version
• JetPack Version (valid for Jetson only)
• TensorRT Version
• NVIDIA GPU Driver Version (valid for GPU only)
• Issue Type( questions, new requirements, bugs)
• How to reproduce the issue ? (This is for bugs. Including which sample app is using, the configuration files content, the command line used and other details for reproducing)
• Requirement details( This is for new requirement. Including the module name-for which plugin or for which sample application, the function description)

remove object_meta from frame removes the next pointer so when I run this function, other objects in current frame are not accessible because next pointer becomes null. how should i handle it?
after this function when I print object_meta_list, it is NULL. what can I do?

[kesong]

How you remove the object meta? Which function are you use?

[pixilottkiss]

Hi kesong.
I use bellow function :
nvds_remove_obj_meta_from_frame

but in each frame, first object is removed and then object_meta_list becomes empty so next pointer for this linked list becomes null.

[kesong]

Suppose the function will remove one object meta and then return the new list without the object meta which you removed.