Flow price: --
fb305dd6affee397452fe68fd43ac6f47fa5b2edca140487b0035870a0e16854

Transaction

Hash: fb305dd6affee397452fe68fd43ac6f47fa5b2edca140487b0035870a0e16854
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:
  --> fb305dd6affee397452fe68fd43ac6f47fa5b2edca140487b0035870a0e16854:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
fb305dd6affee397452fe68fd43ac6f47fa5b2edca140487b0035870a0e16854
Status:
ERROR
Block height:
41530444
Block id:
909bfb79ed227cd3fce4c95440ca5643ff21fadf302cd11e71799709ef472f77
Timestamp:
Friday 25 November 2022 at 01:17:21 UTC
()
Proposer:
Authorizers:
Gas used:
25