Flow price: --
d5bea200494062866f59482d63da1154252a1bf28c983cd9ee03ec61d02a0965

Transaction

Hash: d5bea200494062866f59482d63da1154252a1bf28c983cd9ee03ec61d02a0965
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:
  --> d5bea200494062866f59482d63da1154252a1bf28c983cd9ee03ec61d02a0965:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d5bea200494062866f59482d63da1154252a1bf28c983cd9ee03ec61d02a0965
Status:
ERROR
Block height:
41603593
Block id:
fa42a7c83037d62341ef10cbf82d76d4487a4526093597b6afe1e42705576780
Timestamp:
Saturday 26 November 2022 at 05:38:52 UTC
()
Proposer:
Authorizers:
Gas used:
27