Flow price: --
b1a67a56b99e80530c4ccca411136bea50d402cb59306a6b2fd58906b0d80d57

Transaction

Hash: b1a67a56b99e80530c4ccca411136bea50d402cb59306a6b2fd58906b0d80d57
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:
  --> b1a67a56b99e80530c4ccca411136bea50d402cb59306a6b2fd58906b0d80d57:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
b1a67a56b99e80530c4ccca411136bea50d402cb59306a6b2fd58906b0d80d57
Status:
ERROR
Block height:
41517941
Block id:
0b9ab69e827ecc68e6198e713793108228c91d901a20b99117535acc306007a0
Timestamp:
Thursday 24 November 2022 at 20:28:04 UTC
()
Proposer:
Authorizers:
Gas used:
25