Flow price: --
247078a04fbc0189a48490d8313d0095d245339136dc40ce5a567a1aee23c8a2

Transaction

Hash: 247078a04fbc0189a48490d8313d0095d245339136dc40ce5a567a1aee23c8a2
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:
  --> 247078a04fbc0189a48490d8313d0095d245339136dc40ce5a567a1aee23c8a2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
247078a04fbc0189a48490d8313d0095d245339136dc40ce5a567a1aee23c8a2
Status:
ERROR
Block height:
41455355
Block id:
dadf3e669b5e5e88100fd6c56736a239df13cde32c12316ba636d611761ada2c
Timestamp:
Wednesday 23 November 2022 at 20:12:47 UTC
()
Proposer:
Authorizers:
Gas used:
23