Flow price: --
f671074ce2c6b279978f6a873db51233f6603b1c8ed656ad7c81a7c324fe4bb0

Transaction

Hash: f671074ce2c6b279978f6a873db51233f6603b1c8ed656ad7c81a7c324fe4bb0
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:
  --> f671074ce2c6b279978f6a873db51233f6603b1c8ed656ad7c81a7c324fe4bb0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f671074ce2c6b279978f6a873db51233f6603b1c8ed656ad7c81a7c324fe4bb0
Status:
ERROR
Block height:
41437285
Block id:
c1fee18bcbbc9acaefe7ee3c9a6efa1cbba97e4979a5551aa2619ab4079a734f
Timestamp:
Wednesday 23 November 2022 at 13:13:36 UTC
()
Proposer:
Authorizers:
Gas used:
27