Flow price: --
735d320e97c2862346bf3bd4daeb3bc7e46cf04df424529878de72312336d149

Transaction

Hash: 735d320e97c2862346bf3bd4daeb3bc7e46cf04df424529878de72312336d149
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:
  --> 735d320e97c2862346bf3bd4daeb3bc7e46cf04df424529878de72312336d149:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
735d320e97c2862346bf3bd4daeb3bc7e46cf04df424529878de72312336d149
Status:
ERROR
Block height:
40354774
Block id:
ace06e6fdb2e36aecebd1422d2100880da8200a171b421f266da45e9486f1515
Timestamp:
Saturday 5 November 2022 at 16:20:40 UTC
()
Proposer:
Authorizers:
Gas used:
25