Flow price: --
a2694d7f8b90d25f235a3f6e7a96a5cbaabf49841c24730fa2f723803b86fb34

Transaction

Hash: a2694d7f8b90d25f235a3f6e7a96a5cbaabf49841c24730fa2f723803b86fb34
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:
  --> a2694d7f8b90d25f235a3f6e7a96a5cbaabf49841c24730fa2f723803b86fb34:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a2694d7f8b90d25f235a3f6e7a96a5cbaabf49841c24730fa2f723803b86fb34
Status:
ERROR
Block height:
41431763
Block id:
4b1e5d40e66e1020135ad1a7b503f5a38523e39a44def5b5a4fecf2d47062d48
Timestamp:
Wednesday 23 November 2022 at 11:05:34 UTC
()
Proposer:
Authorizers:
Gas used:
23