[urgent!!] "A stream command was issued in the past." ????

[enne]

hello,

I'm trying to implement 1x1 OFDM system by using two USRP 2921s.

I used  the "niUSRP configure trigger" block and error number -1074118649 is occured.

why? and how can i solve this problem???

Thank you.!!

[mikeporter]

Too little information. Can we see the code? What OS? What version of LV?

Mike...