Flow price: --
d5e139abee8cf272b89874022ffdb137c2088defca31c63110d3cc828e5579eb

Transaction

Hash: d5e139abee8cf272b89874022ffdb137c2088defca31c63110d3cc828e5579eb
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:
  --> d5e139abee8cf272b89874022ffdb137c2088defca31c63110d3cc828e5579eb: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:
d5e139abee8cf272b89874022ffdb137c2088defca31c63110d3cc828e5579eb
Status:
ERROR
Block height:
41644033
Block id:
bf3c9a4be37eefa1600007b4c2a8bbf33b40d28bdf78e5bfabd3d39e19394863
Timestamp:
Saturday 26 November 2022 at 21:22:03 UTC
()
Proposer:
Authorizers:
Gas used:
26