Flow price: --
39d5aace70181edbada213e413a84e4fbd08de24d7e6d15b53c487ab2a5d5ddf

Transaction

Hash: 39d5aace70181edbada213e413a84e4fbd08de24d7e6d15b53c487ab2a5d5ddf
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:
  --> 39d5aace70181edbada213e413a84e4fbd08de24d7e6d15b53c487ab2a5d5ddf: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:
39d5aace70181edbada213e413a84e4fbd08de24d7e6d15b53c487ab2a5d5ddf
Status:
ERROR
Block height:
40194055
Block id:
2168d681229404371bc089ba9d7576f0422914f8af5f1dd8c3b10f8180df77ef
Timestamp:
Thursday 3 November 2022 at 01:21:39 UTC
()
Proposer:
Authorizers:
Gas used:
25