Flow price: --
2cf0359cf0556a02deac26b3dd37e62ce9488e581041570d0a54f11a7e638dc0

Transaction

Hash: 2cf0359cf0556a02deac26b3dd37e62ce9488e581041570d0a54f11a7e638dc0
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:
  --> 2cf0359cf0556a02deac26b3dd37e62ce9488e581041570d0a54f11a7e638dc0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2cf0359cf0556a02deac26b3dd37e62ce9488e581041570d0a54f11a7e638dc0
Status:
ERROR
Block height:
40626514
Block id:
cf5dec7cc4cfdcfac0014840ffb1ec0c28410c0d3ce1f37fcb0cf33aee8c5179
Timestamp:
Thursday 10 November 2022 at 06:03:47 UTC
()
Proposer:
Authorizers:
Gas used:
24