Flow price: --
50e833fe7964a5b6a5ab0dfb7d25b0685810bd068029641c07428bd6efd5a62c

Transaction

Hash: 50e833fe7964a5b6a5ab0dfb7d25b0685810bd068029641c07428bd6efd5a62c
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 50e833fe7964a5b6a5ab0dfb7d25b0685810bd068029641c07428bd6efd5a62c: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:
50e833fe7964a5b6a5ab0dfb7d25b0685810bd068029641c07428bd6efd5a62c
Status:
ERROR
Block height:
39841028
Block id:
52e68d46c1f0b9d465fcf40ead0813add875cdf57d2d268acb11cd1d8390e880
Timestamp:
Friday 28 October 2022 at 02:09:46 UTC
()
Proposer:
Authorizers:
Gas used:
46