Flow price: --
e6bf6db1492f2b9eef7833bad91095720519dbb97d11f5fa36b9403c8073fc07

Transaction

Hash: e6bf6db1492f2b9eef7833bad91095720519dbb97d11f5fa36b9403c8073fc07
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:
  --> e6bf6db1492f2b9eef7833bad91095720519dbb97d11f5fa36b9403c8073fc07:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e6bf6db1492f2b9eef7833bad91095720519dbb97d11f5fa36b9403c8073fc07
Status:
ERROR
Block height:
40706839
Block id:
5e101e94a54ebe6f635bb903fbd060566aac2386a74428d19463326fb433f0e2
Timestamp:
Friday 11 November 2022 at 14:47:22 UTC
()
Proposer:
Authorizers:
Gas used:
25