Flow price: --
7bd0c9e98c9ce467fd8c5408b1dd88f9f81fb43a089dd242897d01549b6be8cd

Transaction

Hash: 7bd0c9e98c9ce467fd8c5408b1dd88f9f81fb43a089dd242897d01549b6be8cd
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:
  --> 7bd0c9e98c9ce467fd8c5408b1dd88f9f81fb43a089dd242897d01549b6be8cd: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:
7bd0c9e98c9ce467fd8c5408b1dd88f9f81fb43a089dd242897d01549b6be8cd
Status:
ERROR
Block height:
41420485
Block id:
1fa448eb786130ea7f44adbbbd3d057da2c5662988c3c8300e9223e59180fcd7
Timestamp:
Wednesday 23 November 2022 at 06:45:08 UTC
()
Proposer:
Authorizers:
Gas used:
22