Flow price: --
1362bf9d7f56d55e712abdbcd9ecb38cb9fca51cdf2f693a1b0edec302d63ff1

Transaction

Hash: 1362bf9d7f56d55e712abdbcd9ecb38cb9fca51cdf2f693a1b0edec302d63ff1
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 1362bf9d7f56d55e712abdbcd9ecb38cb9fca51cdf2f693a1b0edec302d63ff1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
1362bf9d7f56d55e712abdbcd9ecb38cb9fca51cdf2f693a1b0edec302d63ff1
Status:
ERROR
Block height:
39794005
Block id:
b27308685df5b61f9c706d919b3e61a9f2ee1409f3bb98e8b03e4a7d8658f099
Timestamp:
Thursday 27 October 2022 at 07:10:23 UTC
()
Proposer:
Authorizers:
Gas used:
49