Flow price: --
1ddda623a1ff9b1281f151b73f9ba39e88a2c1c2bfc94f6796dbc8b337db918a

Transaction

Hash: 1ddda623a1ff9b1281f151b73f9ba39e88a2c1c2bfc94f6796dbc8b337db918a
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 1ddda623a1ff9b1281f151b73f9ba39e88a2c1c2bfc94f6796dbc8b337db918a: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:
1ddda623a1ff9b1281f151b73f9ba39e88a2c1c2bfc94f6796dbc8b337db918a
Status:
ERROR
Block height:
39726090
Block id:
1a52a66ac6ab7e80a2ea54e74b56aa53dee77ffd0c7467da11c67cf2e1e4f78c
Timestamp:
Wednesday 26 October 2022 at 03:49:11 UTC
()
Proposer:
Authorizers:
Gas used:
65