Flow price: --
cea61967ece4b403161fa2e2f4e9a971d98fb77c750ff191f533b9f4d3618a9b

Transaction

Hash: cea61967ece4b403161fa2e2f4e9a971d98fb77c750ff191f533b9f4d3618a9b
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:
  --> cea61967ece4b403161fa2e2f4e9a971d98fb77c750ff191f533b9f4d3618a9b: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:
cea61967ece4b403161fa2e2f4e9a971d98fb77c750ff191f533b9f4d3618a9b
Status:
ERROR
Block height:
41302202
Block id:
58216272af0b2637c4c7da7068338f61ff8acecd93e96f31d3cf2518c5620de9
Timestamp:
Monday 21 November 2022 at 08:58:20 UTC
()
Proposer:
Authorizers:
Gas used:
23