Flow price: --
39e04796b1ef2521c3e4b776372c46a1f74e6db5a787fc96294a01ec55ea5eee

Transaction

Hash: 39e04796b1ef2521c3e4b776372c46a1f74e6db5a787fc96294a01ec55ea5eee
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:
  --> 39e04796b1ef2521c3e4b776372c46a1f74e6db5a787fc96294a01ec55ea5eee: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:
39e04796b1ef2521c3e4b776372c46a1f74e6db5a787fc96294a01ec55ea5eee
Status:
ERROR
Block height:
41598706
Block id:
9a23a6ea5672cd2c116d2c40fce142eeaff28c03087b849bfbb749b24611017c
Timestamp:
Saturday 26 November 2022 at 03:45:16 UTC
()
Proposer:
Authorizers:
Gas used:
29