Flow price: --
6f7f34df9f13936939f4266c24619dc9532ff779d54cf3397970163f6565d337

Transaction

Hash: 6f7f34df9f13936939f4266c24619dc9532ff779d54cf3397970163f6565d337
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:
  --> 6f7f34df9f13936939f4266c24619dc9532ff779d54cf3397970163f6565d337:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6f7f34df9f13936939f4266c24619dc9532ff779d54cf3397970163f6565d337
Status:
ERROR
Block height:
41364410
Block id:
4a5724631b7d951cafbe5b6b4807cc90c2d842148d27ba9a669de3b564fba92b
Timestamp:
Tuesday 22 November 2022 at 09:10:56 UTC
()
Proposer:
Authorizers:
Gas used:
22