Flow price: --
50a35b6eda89612e22e0a2b53f68c777d874420c19a29cad495a554d05b4aca7

Transaction

Hash: 50a35b6eda89612e22e0a2b53f68c777d874420c19a29cad495a554d05b4aca7
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:
  --> 50a35b6eda89612e22e0a2b53f68c777d874420c19a29cad495a554d05b4aca7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
50a35b6eda89612e22e0a2b53f68c777d874420c19a29cad495a554d05b4aca7
Status:
ERROR
Block height:
41456077
Block id:
87a952815d21ffecf7a450723faa6ed71036f88aab81d9267bec368213bed5df
Timestamp:
Wednesday 23 November 2022 at 20:29:41 UTC
()
Proposer:
Authorizers:
Gas used:
23