Flow price: --
72165d9a3288e6519dfeacd7ba0baf0bdd6677318620a279c9a70659a3053470

Transaction

Hash: 72165d9a3288e6519dfeacd7ba0baf0bdd6677318620a279c9a70659a3053470
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 72165d9a3288e6519dfeacd7ba0baf0bdd6677318620a279c9a70659a3053470:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
72165d9a3288e6519dfeacd7ba0baf0bdd6677318620a279c9a70659a3053470
Status:
ERROR
Block height:
40473333
Block id:
1e0ebffdf154b7a1eb72ff0aecfc85e254acbe86cbf05bac7574303ad5c641cf
Timestamp:
Monday 7 November 2022 at 16:24:21 UTC
()
Proposer:
Authorizers:
Gas used:
27