Flow price: --
02ee3489335efa4e3bd3f5e424a5e4d98770c3d843ebdba17e88125f6b721730

Transaction

Hash: 02ee3489335efa4e3bd3f5e424a5e4d98770c3d843ebdba17e88125f6b721730
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:
  --> 02ee3489335efa4e3bd3f5e424a5e4d98770c3d843ebdba17e88125f6b721730:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
02ee3489335efa4e3bd3f5e424a5e4d98770c3d843ebdba17e88125f6b721730
Status:
ERROR
Block height:
41084784
Block id:
cccb2859bbfc40730ee6a0f1228b92559fa15528c8f0dae1e9734f9114c3ff6f
Timestamp:
Thursday 17 November 2022 at 20:44:17 UTC
()
Proposer:
Authorizers:
Gas used:
25