Flow price: --
bba8acbaa328644b6466dcf236e4a026af3221117243c12ba11141ed2b9c3bf4

Transaction

Hash: bba8acbaa328644b6466dcf236e4a026af3221117243c12ba11141ed2b9c3bf4
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:
  --> bba8acbaa328644b6466dcf236e4a026af3221117243c12ba11141ed2b9c3bf4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
bba8acbaa328644b6466dcf236e4a026af3221117243c12ba11141ed2b9c3bf4
Status:
ERROR
Block height:
41623406
Block id:
9b066dde2d32fbfbb65c0c7a0229ac39e535ac1f3385e93fb46fe2b676100f04
Timestamp:
Saturday 26 November 2022 at 13:22:24 UTC
()
Proposer:
Authorizers:
Gas used:
30