bpsp is nan

[whxhy666]

testset exp itr Q bpsp
val_oi_500_r_None_dS=False_multi_q9_10_11_12_13_14_15_16_17 1109_1715 998500 1.137e+01 nan

My running result looks like this and I want to know why bpsp is nan

[likecoffeeqaq]

hello,I have the same problem. Can you solve it?

[whxhy666]

hello,I have the same problem. Can you solve it
no,we can chat more with qq,my qq is 2234267862

[whxhy666]

hello,I have the same problem. Can you solve it?

hi bro,do you solve it?

[tzayuan]

Hi, @fab-jul, by using official checkpoint, I got above result:

*** Summary:
testset                                                       exp         itr      Q           bpsp   
val_oi_500_r_None_dS=False_multi_q9_10_11_12_13_14_15_16_17   1109_1715   998500   1.135e+01   nan

May I ask if there are any potential issues that may exist? Thanks