Flow price: --
341c74c86ef2421eaf593e22d2e62321a812c5ecdd61e5de1df3b8997cf1579b

Transaction

Hash: 341c74c86ef2421eaf593e22d2e62321a812c5ecdd61e5de1df3b8997cf1579b
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:
  --> 341c74c86ef2421eaf593e22d2e62321a812c5ecdd61e5de1df3b8997cf1579b: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:
341c74c86ef2421eaf593e22d2e62321a812c5ecdd61e5de1df3b8997cf1579b
Status:
ERROR
Block height:
41631192
Block id:
5c9498ff3d14b8b94c18ac684f3b18ef7f98c89153b724f26f9fd41c066c3be2
Timestamp:
Saturday 26 November 2022 at 16:23:12 UTC
()
Proposer:
Authorizers:
Gas used:
25