Flow price: --
8e70fe98b108f0b776d3ba285c38122871d9a0e17394052b2a812f91e64f13e9

Transaction

Hash: 8e70fe98b108f0b776d3ba285c38122871d9a0e17394052b2a812f91e64f13e9
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:
  --> 8e70fe98b108f0b776d3ba285c38122871d9a0e17394052b2a812f91e64f13e9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8e70fe98b108f0b776d3ba285c38122871d9a0e17394052b2a812f91e64f13e9
Status:
ERROR
Block height:
41411479
Block id:
d80af45b1b62debfa9f64fda6e4691626f77cb5f48c6e6c0af01127ca0f4243a
Timestamp:
Wednesday 23 November 2022 at 03:17:47 UTC
()
Proposer:
Authorizers:
Gas used:
22