Flow price: --
295f12c57e40dbc990d1db9a361d1247576d028ea26bdde844bf62c6aeb0ef59

Transaction

Hash: 295f12c57e40dbc990d1db9a361d1247576d028ea26bdde844bf62c6aeb0ef59
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 295f12c57e40dbc990d1db9a361d1247576d028ea26bdde844bf62c6aeb0ef59:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
295f12c57e40dbc990d1db9a361d1247576d028ea26bdde844bf62c6aeb0ef59
Status:
ERROR
Block height:
39765766
Block id:
9c84ce228d3655d78849f0f8776e25e4a0f0accacd8b7d452b291830c68d9fd2
Timestamp:
Wednesday 26 October 2022 at 19:48:27 UTC
()
Proposer:
Authorizers:
Gas used:
47