Flow price: --
c37100692a9175935b756b6f826cd4a00e65ed40f58e5747f3716a8dc3a0284b

Transaction

Hash: c37100692a9175935b756b6f826cd4a00e65ed40f58e5747f3716a8dc3a0284b
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:
  --> c37100692a9175935b756b6f826cd4a00e65ed40f58e5747f3716a8dc3a0284b: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:
c37100692a9175935b756b6f826cd4a00e65ed40f58e5747f3716a8dc3a0284b
Status:
ERROR
Block height:
40679892
Block id:
3b1a73a42ff04c15ea269189853807364ca312b8c1bddb4c1f878da464f9a709
Timestamp:
Friday 11 November 2022 at 03:48:12 UTC
()
Proposer:
Authorizers:
Gas used:
22