I encounter this problem that visualization failed with warning "Child lost connection to parent".

[志张_9545519]

Dear @DKWc，

I encounter this problem that visualization failed with warning "Child lost connection to parent".

Has your issue been fixed now? If so could you please kindly share your experience and solution?

Thanks a lot and waiting for your reply.

Allen

[Catalina]

Hi @志张_9545519,

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