Flow price: --
383f417ffdc41ac8c928dfa049bf2545236ff5ca08b89b88dc79403178540e2d

Transaction

Hash: 383f417ffdc41ac8c928dfa049bf2545236ff5ca08b89b88dc79403178540e2d
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 383f417ffdc41ac8c928dfa049bf2545236ff5ca08b89b88dc79403178540e2d: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:
383f417ffdc41ac8c928dfa049bf2545236ff5ca08b89b88dc79403178540e2d
Status:
ERROR
Block height:
39746717
Block id:
b566d9a9b0d58d8989827e68e53b5989f506813de104ba849960be776da31e95
Timestamp:
Wednesday 26 October 2022 at 12:08:26 UTC
()
Proposer:
Authorizers:
Gas used:
46