Flow price: --
9673f4162e9c39cbb0589d09546862d718493e5825b5c710fabbff8ab206b4f3

Transaction

Hash: 9673f4162e9c39cbb0589d09546862d718493e5825b5c710fabbff8ab206b4f3
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:
  --> 9673f4162e9c39cbb0589d09546862d718493e5825b5c710fabbff8ab206b4f3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9673f4162e9c39cbb0589d09546862d718493e5825b5c710fabbff8ab206b4f3
Status:
ERROR
Block height:
41502437
Block id:
2510ed7beed6da2d32f835bd8dd01e35a1193e207d3a67092480459d3b1c75e7
Timestamp:
Thursday 24 November 2022 at 14:28:10 UTC
()
Proposer:
Authorizers:
Gas used:
23