Flow price: --
5386821092999d4d9881d9e4dbe8b91522b6635452ddd25a0669262a911a2276

Transaction

Hash: 5386821092999d4d9881d9e4dbe8b91522b6635452ddd25a0669262a911a2276
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:
  --> 5386821092999d4d9881d9e4dbe8b91522b6635452ddd25a0669262a911a2276:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
5386821092999d4d9881d9e4dbe8b91522b6635452ddd25a0669262a911a2276
Status:
ERROR
Block height:
41114061
Block id:
b34d438e986776bc7e291d47ea747b9f05917d2812d3df7d02f088f15555b94c
Timestamp:
Friday 18 November 2022 at 08:01:39 UTC
()
Proposer:
Authorizers:
Gas used:
23