Flow price: --
d230d5d6dfe5b9ae2be11c354858801db3b651e57744e6d9ef231e96a82b4560

Transaction

Hash: d230d5d6dfe5b9ae2be11c354858801db3b651e57744e6d9ef231e96a82b4560
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:
  --> d230d5d6dfe5b9ae2be11c354858801db3b651e57744e6d9ef231e96a82b4560:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d230d5d6dfe5b9ae2be11c354858801db3b651e57744e6d9ef231e96a82b4560
Status:
ERROR
Block height:
41599244
Block id:
fe6ac929fd26261b4b1090a307c6b44d82c3fc605099c20196cfb4ea349e7381
Timestamp:
Saturday 26 November 2022 at 03:57:39 UTC
()
Proposer:
Authorizers:
Gas used:
24