Flow price: --
0dded07c2f0fac05dc9b5b6f41763fa99130cc85ecc687eff6c6c2f485c45f03

Transaction

Hash: 0dded07c2f0fac05dc9b5b6f41763fa99130cc85ecc687eff6c6c2f485c45f03
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:
  --> 0dded07c2f0fac05dc9b5b6f41763fa99130cc85ecc687eff6c6c2f485c45f03:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0dded07c2f0fac05dc9b5b6f41763fa99130cc85ecc687eff6c6c2f485c45f03
Status:
ERROR
Block height:
40709227
Block id:
e9613dcf227ba9d0f72470835c46d69d55ef376f116e631e40ede42ed4d54ed7
Timestamp:
Friday 11 November 2022 at 15:45:55 UTC
()
Proposer:
Authorizers:
Gas used:
23