Flow price: --
7870754b2ebaced09765e6d2566dba0b3eafcada9987bc52256771e82ef14352

Transaction

Hash: 7870754b2ebaced09765e6d2566dba0b3eafcada9987bc52256771e82ef14352
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:
  --> 7870754b2ebaced09765e6d2566dba0b3eafcada9987bc52256771e82ef14352:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7870754b2ebaced09765e6d2566dba0b3eafcada9987bc52256771e82ef14352
Status:
ERROR
Block height:
40470513
Block id:
5099ee058b0dda1bbf846f65a79e71ccbe30d5027b80f83deff5c1f4dc2a076b
Timestamp:
Monday 7 November 2022 at 15:15:12 UTC
()
Proposer:
Authorizers:
Gas used:
25