Flow price: --
b6c7f55fac50f3a1652354116256ac2411373cc833cedb7ea01bc3c4cc90e49b

Transaction

Hash: b6c7f55fac50f3a1652354116256ac2411373cc833cedb7ea01bc3c4cc90e49b
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:
  --> b6c7f55fac50f3a1652354116256ac2411373cc833cedb7ea01bc3c4cc90e49b: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:
b6c7f55fac50f3a1652354116256ac2411373cc833cedb7ea01bc3c4cc90e49b
Status:
ERROR
Block height:
40633364
Block id:
d61abc1ceee5f8c819da9cb3a0a8b2ea391ae2b9ac29bcb62498e51e71062f52
Timestamp:
Thursday 10 November 2022 at 08:52:33 UTC
()
Proposer:
Authorizers:
Gas used:
24