Flow price: --
0dac3e72e8a9ec540e95fd779af382760e6f028566101af373671faaafe56cbe

Transaction

Hash: 0dac3e72e8a9ec540e95fd779af382760e6f028566101af373671faaafe56cbe
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:
  --> 0dac3e72e8a9ec540e95fd779af382760e6f028566101af373671faaafe56cbe: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:
0dac3e72e8a9ec540e95fd779af382760e6f028566101af373671faaafe56cbe
Status:
ERROR
Block height:
40449299
Block id:
c15156e4c59d0e543a3cb9faa5914634a362345315015e6ddf4917d175c8f6cd
Timestamp:
Monday 7 November 2022 at 06:37:42 UTC
()
Proposer:
Authorizers:
Gas used:
23