Flow price: --
612e0b7b2056019dc9a1aaee517b44218e0c93684fd78554fd97f42ada57c40f

Transaction

Hash: 612e0b7b2056019dc9a1aaee517b44218e0c93684fd78554fd97f42ada57c40f
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:
  --> 612e0b7b2056019dc9a1aaee517b44218e0c93684fd78554fd97f42ada57c40f: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:
612e0b7b2056019dc9a1aaee517b44218e0c93684fd78554fd97f42ada57c40f
Status:
ERROR
Block height:
41539440
Block id:
f55f94acc280c378b33fe7303c454a67af11cb30d9294da6cf22feb491cda1bc
Timestamp:
Friday 25 November 2022 at 04:47:27 UTC
()
Proposer:
Authorizers:
Gas used:
26