Flow price: --
1f6be11815f5001ab7c05504fe48a1a18ff4aaec8fea2e63f3df8594fa750ba3

Transaction

Hash: 1f6be11815f5001ab7c05504fe48a1a18ff4aaec8fea2e63f3df8594fa750ba3
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 1f6be11815f5001ab7c05504fe48a1a18ff4aaec8fea2e63f3df8594fa750ba3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
1f6be11815f5001ab7c05504fe48a1a18ff4aaec8fea2e63f3df8594fa750ba3
Status:
ERROR
Block height:
39737751
Block id:
d32fa51982f55e0fd995f06cb135b5a2ce767508cc356db97b48ccc6d434ecc9
Timestamp:
Wednesday 26 October 2022 at 08:30:30 UTC
()
Proposer:
Authorizers:
Gas used:
52