Flow price: --
aaeca394fb3a0541a0d38d3fc717d88baba4e7802ed8b693119042eb41be5855

Transaction

Hash: aaeca394fb3a0541a0d38d3fc717d88baba4e7802ed8b693119042eb41be5855
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:
  --> aaeca394fb3a0541a0d38d3fc717d88baba4e7802ed8b693119042eb41be5855:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
aaeca394fb3a0541a0d38d3fc717d88baba4e7802ed8b693119042eb41be5855
Status:
ERROR
Block height:
40197526
Block id:
f05e789b14c4a4a167d81e173cb7e38bf85993ea6fca94181d9bebf2342075be
Timestamp:
Thursday 3 November 2022 at 02:42:44 UTC
()
Proposer:
Authorizers:
Gas used:
45