Flow price: --
fd3113c7aa16fe3ef3cf599998273957ea878d9f18ca5986926859610f09fb0b

Transaction

Hash: fd3113c7aa16fe3ef3cf599998273957ea878d9f18ca5986926859610f09fb0b
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:
  --> fd3113c7aa16fe3ef3cf599998273957ea878d9f18ca5986926859610f09fb0b: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:
fd3113c7aa16fe3ef3cf599998273957ea878d9f18ca5986926859610f09fb0b
Status:
ERROR
Block height:
41416354
Block id:
e7c0f379a9be0faaf7fead6035b759ec6eb7130a769094f223f9eb01e195138e
Timestamp:
Wednesday 23 November 2022 at 05:09:58 UTC
()
Proposer:
Authorizers:
Gas used:
23