arch = architecture[_step+j] TypeError: 'NoneType' object is not subscriptable

[cjplol]

When the parameter 'search' is the default value False,it can be trained normally. But when I set 'search' to True,it will report the error.

File "/home/cjp/opanas/mmdet/models/necks/opa_fpn.py", line 148, in forward
arch = architecture[_step+j]
TypeError: 'NoneType' object is not subscriptable

How can I solve this problem?

[tingtingliangvs]

Thank you for your attention, and a more concise search code version 2.0 will be released in a month. I broke my arm last year, so the work had to be postponed.