Flow price: --
2757a00b5965822a706c4831f8d5f6ef6f29db315d9228c6912e4b6913e52c3d

Transaction

Hash: 2757a00b5965822a706c4831f8d5f6ef6f29db315d9228c6912e4b6913e52c3d
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:
  --> 2757a00b5965822a706c4831f8d5f6ef6f29db315d9228c6912e4b6913e52c3d: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:
2757a00b5965822a706c4831f8d5f6ef6f29db315d9228c6912e4b6913e52c3d
Status:
ERROR
Block height:
41469703
Block id:
79d90fe04d6270e8c534f6f7b75e296a6cba1381ffe3bd5508c472e33470bcac
Timestamp:
Thursday 24 November 2022 at 01:47:50 UTC
()
Proposer:
Authorizers:
Gas used:
38