Flow price: --
dddadd4e63c8f6e6ece0403c078691e0d6862b25daeeb6b62b9b8a189bd8a536

Transaction

Hash: dddadd4e63c8f6e6ece0403c078691e0d6862b25daeeb6b62b9b8a189bd8a536
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:
  --> dddadd4e63c8f6e6ece0403c078691e0d6862b25daeeb6b62b9b8a189bd8a536:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
dddadd4e63c8f6e6ece0403c078691e0d6862b25daeeb6b62b9b8a189bd8a536
Status:
ERROR
Block height:
41670395
Block id:
daac264051c93d53716413c0b01ab3f0bc35e29d3e1582203e5dee32be2dfe49
Timestamp:
Sunday 27 November 2022 at 07:36:17 UTC
()
Proposer:
Authorizers:
Gas used:
26