Flow price: --
7690d17c585e569c5a4d82478d658874072aff2c7a98c1ca848987376e25eb6f

Transaction

Hash: 7690d17c585e569c5a4d82478d658874072aff2c7a98c1ca848987376e25eb6f
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:
  --> 7690d17c585e569c5a4d82478d658874072aff2c7a98c1ca848987376e25eb6f: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:
7690d17c585e569c5a4d82478d658874072aff2c7a98c1ca848987376e25eb6f
Status:
ERROR
Block height:
40410928
Block id:
375a1d818cc12cf9a4daf878a30cd0c84c04b30b414e12334e352d1c5e03baaa
Timestamp:
Sunday 6 November 2022 at 15:04:01 UTC
()
Proposer:
Authorizers:
Gas used:
26