Flow price: --
66e503e986bfb76c43d4e9404f91d1b41a78a8ffd649fe2ca2d1f49f5c60e25a

Transaction

Hash: 66e503e986bfb76c43d4e9404f91d1b41a78a8ffd649fe2ca2d1f49f5c60e25a
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:
  --> 66e503e986bfb76c43d4e9404f91d1b41a78a8ffd649fe2ca2d1f49f5c60e25a: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:
66e503e986bfb76c43d4e9404f91d1b41a78a8ffd649fe2ca2d1f49f5c60e25a
Status:
ERROR
Block height:
40178036
Block id:
486262cda2b7e699b7eb1f4dc04a85d99ebd1fa1ffd915b130ec570459d535b5
Timestamp:
Wednesday 2 November 2022 at 19:07:28 UTC
()
Proposer:
Authorizers:
Gas used:
23