Flow price: --
9aad006b44aa2abd85035fa9db0d1ac3d705fc28bde0db73524b13fe2c9bb79d

Transaction

Hash: 9aad006b44aa2abd85035fa9db0d1ac3d705fc28bde0db73524b13fe2c9bb79d
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:
  --> 9aad006b44aa2abd85035fa9db0d1ac3d705fc28bde0db73524b13fe2c9bb79d: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:
9aad006b44aa2abd85035fa9db0d1ac3d705fc28bde0db73524b13fe2c9bb79d
Status:
ERROR
Block height:
41186855
Block id:
f581c825e2d380fbe24546ae8af26c7ad258d13f5f2fe747be90927c7962bc4a
Timestamp:
Saturday 19 November 2022 at 12:15:55 UTC
()
Proposer:
Authorizers:
Gas used:
22