Flow price: --
76109600678229ef7ce54b437452f94fc859773c460d0aff2b8a13410545b312

Transaction

Hash: 76109600678229ef7ce54b437452f94fc859773c460d0aff2b8a13410545b312
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:
  --> 76109600678229ef7ce54b437452f94fc859773c460d0aff2b8a13410545b312:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
76109600678229ef7ce54b437452f94fc859773c460d0aff2b8a13410545b312
Status:
ERROR
Block height:
41643951
Block id:
700f0949e0fe5072a4b33b9c5772a96df52f8bd56d5aaeb238891d1d73e5f9d0
Timestamp:
Saturday 26 November 2022 at 21:20:06 UTC
()
Proposer:
Authorizers:
Gas used:
24