Flow price: --
cc4b2f9be70c216878c404825b4612fb3b7e57bccb7d746e29b62ebf9aeaa31c

Transaction

Hash: cc4b2f9be70c216878c404825b4612fb3b7e57bccb7d746e29b62ebf9aeaa31c
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> cc4b2f9be70c216878c404825b4612fb3b7e57bccb7d746e29b62ebf9aeaa31c: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:
cc4b2f9be70c216878c404825b4612fb3b7e57bccb7d746e29b62ebf9aeaa31c
Status:
ERROR
Block height:
39925509
Block id:
12d3417bb1d16e5663789ba5460e377e24931505200cfbb9f1a359cf1e511b4f
Timestamp:
Saturday 29 October 2022 at 12:00:02 UTC
()
Proposer:
Authorizers:
Gas used:
46