Flow price: --
fc240a1f6704f52923bb304fa90e2b82df24bdb34fe66a9dec4fd0b45bb53981

Transaction

Hash: fc240a1f6704f52923bb304fa90e2b82df24bdb34fe66a9dec4fd0b45bb53981
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:
  --> fc240a1f6704f52923bb304fa90e2b82df24bdb34fe66a9dec4fd0b45bb53981:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
fc240a1f6704f52923bb304fa90e2b82df24bdb34fe66a9dec4fd0b45bb53981
Status:
ERROR
Block height:
40725833
Block id:
fc3a68f73e46a6b00bf3ce7fc25c2c3ef16102b7cdf22fd5b6b97d06ba93c744
Timestamp:
Friday 11 November 2022 at 22:28:29 UTC
()
Proposer:
Authorizers:
Gas used:
26