Flow price: --
f28913884ee3fef6184958f31c1fc71d3fe65d0cdd934ef9a151d0b4efdbb5cb

Transaction

Hash: f28913884ee3fef6184958f31c1fc71d3fe65d0cdd934ef9a151d0b4efdbb5cb
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:
  --> f28913884ee3fef6184958f31c1fc71d3fe65d0cdd934ef9a151d0b4efdbb5cb: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:
f28913884ee3fef6184958f31c1fc71d3fe65d0cdd934ef9a151d0b4efdbb5cb
Status:
ERROR
Block height:
40449003
Block id:
7a5b51d05c0c2aa74c062b5e8f3cba9d256049f021c2c6cd23a4b0b720e574f1
Timestamp:
Monday 7 November 2022 at 06:30:35 UTC
()
Proposer:
Authorizers:
Gas used:
26