Flow price: --
df5e057e7e33d15748ba6c82f7be4f83272e39b95de59fc9e7ea077019d2b735

Transaction

Hash: df5e057e7e33d15748ba6c82f7be4f83272e39b95de59fc9e7ea077019d2b735
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:
  --> df5e057e7e33d15748ba6c82f7be4f83272e39b95de59fc9e7ea077019d2b735:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
df5e057e7e33d15748ba6c82f7be4f83272e39b95de59fc9e7ea077019d2b735
Status:
ERROR
Block height:
40581964
Block id:
e222ba8abdaaec642b1ad1c887f8b4f102d8b2addb7c6fc6da04bc7157368ac2
Timestamp:
Wednesday 9 November 2022 at 11:55:20 UTC
()
Proposer:
Authorizers:
Gas used:
23