Flow price: --
61564c7f4caebd3c3b7f3936d14e24183a094035f7aedf556aa96652ab8d0027

Transaction

Hash: 61564c7f4caebd3c3b7f3936d14e24183a094035f7aedf556aa96652ab8d0027
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:
  --> 61564c7f4caebd3c3b7f3936d14e24183a094035f7aedf556aa96652ab8d0027:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
61564c7f4caebd3c3b7f3936d14e24183a094035f7aedf556aa96652ab8d0027
Status:
ERROR
Block height:
41535707
Block id:
68a6b1c3186941573afcdc460c74965c6b91c7024c6b32b499dbaea6d9e22549
Timestamp:
Friday 25 November 2022 at 03:19:59 UTC
()
Proposer:
Authorizers:
Gas used:
23