Flow price: --
ee3413027dbad76eb100c5e9ffcd803cb7cddae8a24b55b636c3cf8f8a592004

Transaction

Hash: ee3413027dbad76eb100c5e9ffcd803cb7cddae8a24b55b636c3cf8f8a592004
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:
  --> ee3413027dbad76eb100c5e9ffcd803cb7cddae8a24b55b636c3cf8f8a592004:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ee3413027dbad76eb100c5e9ffcd803cb7cddae8a24b55b636c3cf8f8a592004
Status:
ERROR
Block height:
41074190
Block id:
41e32bd5064a0e82493ffca5c9e1ec61f8c581c84409e6cba7d85a402375d432
Timestamp:
Thursday 17 November 2022 at 16:37:29 UTC
()
Proposer:
Authorizers:
Gas used:
22