Flow price: --
2ccfec9d376724b775589bda67bdb200b2458e5a22f6e800ca7a78236e63e967

Transaction

Hash: 2ccfec9d376724b775589bda67bdb200b2458e5a22f6e800ca7a78236e63e967
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:
  --> 2ccfec9d376724b775589bda67bdb200b2458e5a22f6e800ca7a78236e63e967:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2ccfec9d376724b775589bda67bdb200b2458e5a22f6e800ca7a78236e63e967
Status:
ERROR
Block height:
40268765
Block id:
f8006bb3634bc89c96cf40ca643578c1eedf3aae6ee8bfc2a207d5b24d5a63b3
Timestamp:
Friday 4 November 2022 at 06:14:34 UTC
()
Proposer:
Authorizers:
Gas used:
26