Flow price: --
bfa6946a849e3ebd66403c9cd5b1d01b0d9d8aa61342237a87457dbf68fb0efe

Transaction

Hash: bfa6946a849e3ebd66403c9cd5b1d01b0d9d8aa61342237a87457dbf68fb0efe
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:
  --> bfa6946a849e3ebd66403c9cd5b1d01b0d9d8aa61342237a87457dbf68fb0efe: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:
bfa6946a849e3ebd66403c9cd5b1d01b0d9d8aa61342237a87457dbf68fb0efe
Status:
ERROR
Block height:
41635736
Block id:
83ad05c59fc9a61b283c21d88fb3285a9bcf566d78770108b0ef577a2f996791
Timestamp:
Saturday 26 November 2022 at 18:09:30 UTC
()
Proposer:
Authorizers:
Gas used:
26