Flow price: --
46b02d120317cd364b6efc3338a74d703915c53cea1313594374fc7ddaaddacc

Transaction

Hash: 46b02d120317cd364b6efc3338a74d703915c53cea1313594374fc7ddaaddacc
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 46b02d120317cd364b6efc3338a74d703915c53cea1313594374fc7ddaaddacc: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:
46b02d120317cd364b6efc3338a74d703915c53cea1313594374fc7ddaaddacc
Status:
ERROR
Block height:
40132981
Block id:
1f96d55d158ab49f0d390abc7d88d26cd7f6f2d5bb0233326c94cb841a2d8cf5
Timestamp:
Tuesday 1 November 2022 at 23:20:01 UTC
()
Proposer:
Authorizers:
Gas used:
51