Flow price: --
c1001e2b3b07ace3b54580a5d182fa01927f1682e3bc61533de06cdb976e7e28

Transaction

Hash: c1001e2b3b07ace3b54580a5d182fa01927f1682e3bc61533de06cdb976e7e28
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> c1001e2b3b07ace3b54580a5d182fa01927f1682e3bc61533de06cdb976e7e28:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
c1001e2b3b07ace3b54580a5d182fa01927f1682e3bc61533de06cdb976e7e28
Status:
ERROR
Block height:
40629211
Block id:
16d0e37b71af4e6eae841c0cc549ad9351e06f9b5531737edd5c9703df1afd9f
Timestamp:
Thursday 10 November 2022 at 07:09:47 UTC
()
Proposer:
Authorizers:
Gas used:
23