Flow price: --
9b655dddefc3642e65293d2bdca3229b6582510f63c5f81d0ea8a57020c80138

Transaction

Hash: 9b655dddefc3642e65293d2bdca3229b6582510f63c5f81d0ea8a57020c80138
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:
  --> 9b655dddefc3642e65293d2bdca3229b6582510f63c5f81d0ea8a57020c80138:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9b655dddefc3642e65293d2bdca3229b6582510f63c5f81d0ea8a57020c80138
Status:
ERROR
Block height:
40627199
Block id:
81439ad99d45c26f0ab4708ca3d5afdfc00f426a307b0d5bdefc11f58ebf867c
Timestamp:
Thursday 10 November 2022 at 06:21:08 UTC
()
Proposer:
Authorizers:
Gas used:
25