No samples after opening lead

[seebrand]

in playing a board, an error in trick2 happened: assert bidding_states[0].shape[0] > 0, "No samples after opening lead"
http://localhost:8080/app/bridge.html?deal=(%27J432.K7.KT984.A7%20Q75.QT963.QJ5.T6%2096.A852.76.KQ984%20AKT8.J4.A32.J532%27,%20%27N%20None%27)&P=1&board_no=2001&A=x&T=2

somthtimes,above "No samples after checking bidding" happened.

[ThorvaldAagaard]

I just played this board without any problems.

I have seen some version conflicts. Can you provide me with the information in the console, when you start the server?

[seebrand]

other boards are normal.

[ThorvaldAagaard]

If you start the gameserver with parameters --verbose True it might be possible to see, what the problem is.

Worst case it can be we have to generate even more samples (or pick a random card)

Are you playing one of the hands?

[seebrand]

somes error occur.

[ThorvaldAagaard]

No that is just the stacktrace after the Assert fails, so it is the output up to this, that is interesting.
Can you play the hand on the test-server
http://ben.aalborgdata.dk:8080/home

[seebrand]

yes,i test , all is ok. no error happened. the above website's code and config is the same as here latest version ?

[ThorvaldAagaard]

I made a commit in the weekend, but nothing important

When you run local please send the entire log, so I can check (with --verbose True)

[seebrand]

i run with --verbose, anyway, error occured in another No.5 trick., and connection died. it's log, thanks a lot.
errlog_1nt.txt

[ThorvaldAagaard]

Keras version: 3.7.0 is not supported, as there was a breaking change in that version

or you can read more about it here: keras-team/keras#20686 (comment)

I have no plan about training for 3.7.0, but you are very welcome :-)

I made a change yesterday, that might prevent the application stop, but you will then run without validating the lead as the model return wrong values,

[seebrand]

thanks very much. I reinstall keras==3..6.0, then all is ok ! No error happened. that's great!

[ThorvaldAagaard]

Great, I will close as completed then.