Flow price: --
7029de91ecea3a5c0bea7d8810d0a3534b967be910d1f6e54b76e5926a6205ce

Transaction

Hash: 7029de91ecea3a5c0bea7d8810d0a3534b967be910d1f6e54b76e5926a6205ce
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:
  --> 7029de91ecea3a5c0bea7d8810d0a3534b967be910d1f6e54b76e5926a6205ce: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:
7029de91ecea3a5c0bea7d8810d0a3534b967be910d1f6e54b76e5926a6205ce
Status:
ERROR
Block height:
41645274
Block id:
f4f2d6844d73848469f1b58d1cfec259a1619a628ba463e0d982b3b81713b73c
Timestamp:
Saturday 26 November 2022 at 21:50:58 UTC
()
Proposer:
Authorizers:
Gas used:
25