Flow price: --
5c81fa5b3c2f95843333db2b245593dd2e5b13aaf25e41e6bc107115272a87b0

Transaction

Hash: 5c81fa5b3c2f95843333db2b245593dd2e5b13aaf25e41e6bc107115272a87b0
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:
  --> 5c81fa5b3c2f95843333db2b245593dd2e5b13aaf25e41e6bc107115272a87b0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
5c81fa5b3c2f95843333db2b245593dd2e5b13aaf25e41e6bc107115272a87b0
Status:
ERROR
Block height:
40589293
Block id:
29f971383d3700ebf8dc92b949382d27509a669e405f88c0252bf7162b4403f5
Timestamp:
Wednesday 9 November 2022 at 14:50:53 UTC
()
Proposer:
Authorizers:
Gas used:
24