Flow price: --
9e1ff80549f6c97f7c3a266c2988000139a47eeafcb5b7d4258168756c0ab73f

Transaction

Hash: 9e1ff80549f6c97f7c3a266c2988000139a47eeafcb5b7d4258168756c0ab73f
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:
  --> 9e1ff80549f6c97f7c3a266c2988000139a47eeafcb5b7d4258168756c0ab73f: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:
9e1ff80549f6c97f7c3a266c2988000139a47eeafcb5b7d4258168756c0ab73f
Status:
ERROR
Block height:
41598145
Block id:
a134382d7fedceff3a027d310df56b9aa22d748e23ebcb2a73499099dc6f747a
Timestamp:
Saturday 26 November 2022 at 03:32:30 UTC
()
Proposer:
Authorizers:
Gas used:
26