Flow price: --
8d14898f868d11f832c0498cbf5adc1aa6ae6e2f93d965afe8634f856ebc6460

Transaction

Hash: 8d14898f868d11f832c0498cbf5adc1aa6ae6e2f93d965afe8634f856ebc6460
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:
  --> 8d14898f868d11f832c0498cbf5adc1aa6ae6e2f93d965afe8634f856ebc6460:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8d14898f868d11f832c0498cbf5adc1aa6ae6e2f93d965afe8634f856ebc6460
Status:
ERROR
Block height:
40746921
Block id:
17a06610bd1d24ef37c5e0c27992e3a92a2c9de3386b166d7d80334e6a7069b3
Timestamp:
Saturday 12 November 2022 at 06:57:29 UTC
()
Proposer:
Authorizers:
Gas used:
37