Flow price: --
48472acc00625a3f64f7e3e7e947ae4f603eb2652de3be110829ef87da5385f5

Transaction

Hash: 48472acc00625a3f64f7e3e7e947ae4f603eb2652de3be110829ef87da5385f5
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:
  --> 48472acc00625a3f64f7e3e7e947ae4f603eb2652de3be110829ef87da5385f5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
48472acc00625a3f64f7e3e7e947ae4f603eb2652de3be110829ef87da5385f5
Status:
ERROR
Block height:
41750780
Block id:
8fbaed019991e24f1d07304cfa079fa1c1cc4f67fdeefae813ce801f41545f92
Timestamp:
Monday 28 November 2022 at 14:13:24 UTC
()
Proposer:
Authorizers:
Gas used:
24