Flow price: --
74bb8294262f4be20ad4d68334b526e847e660d4c2c5b73d5ee5d7d25caf214c

Transaction

Hash: 74bb8294262f4be20ad4d68334b526e847e660d4c2c5b73d5ee5d7d25caf214c
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:
  --> 74bb8294262f4be20ad4d68334b526e847e660d4c2c5b73d5ee5d7d25caf214c: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:
74bb8294262f4be20ad4d68334b526e847e660d4c2c5b73d5ee5d7d25caf214c
Status:
ERROR
Block height:
41509733
Block id:
33e6635d464fb1708e9d4df414bde365fa7914baa8f510d886a7d4e4b0f67bf0
Timestamp:
Thursday 24 November 2022 at 17:18:15 UTC
()
Proposer:
Authorizers:
Gas used:
26