Flow price: --
8b5f050365bb548b001f7c75eb4ff7ca279608d132f410908ac45b60ced21614

Transaction

Hash: 8b5f050365bb548b001f7c75eb4ff7ca279608d132f410908ac45b60ced21614
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 8b5f050365bb548b001f7c75eb4ff7ca279608d132f410908ac45b60ced21614:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
8b5f050365bb548b001f7c75eb4ff7ca279608d132f410908ac45b60ced21614
Status:
ERROR
Block height:
40113205
Block id:
68056f6be3271ec5b7b9fc7c4482c8f94d971d42bef49229b85eca34b8d0799b
Timestamp:
Tuesday 1 November 2022 at 15:15:56 UTC
()
Proposer:
Authorizers:
Gas used:
46