Flow price: --
f9abfe8af1a6524e00591ea0e7266b204eed7701a9287da2da25d84f3888b67e

Transaction

Hash: f9abfe8af1a6524e00591ea0e7266b204eed7701a9287da2da25d84f3888b67e
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:
  --> f9abfe8af1a6524e00591ea0e7266b204eed7701a9287da2da25d84f3888b67e: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:
f9abfe8af1a6524e00591ea0e7266b204eed7701a9287da2da25d84f3888b67e
Status:
ERROR
Block height:
40890688
Block id:
029835b4748149bd26a6c5e5258bff988b631dfcbe9b73779566e3b418a7d028
Timestamp:
Monday 14 November 2022 at 16:26:09 UTC
()
Proposer:
Authorizers:
Gas used:
23