Flow price: --
c70dde49b4dfd81c8f802246363de82e362153ddbe1aa2ba8c7e92a38764d9c5

Transaction

Hash: c70dde49b4dfd81c8f802246363de82e362153ddbe1aa2ba8c7e92a38764d9c5
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:
  --> c70dde49b4dfd81c8f802246363de82e362153ddbe1aa2ba8c7e92a38764d9c5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c70dde49b4dfd81c8f802246363de82e362153ddbe1aa2ba8c7e92a38764d9c5
Status:
ERROR
Block height:
41122719
Block id:
66aaa1bddf671890c332c7602f94679abada8c81dbb5ae102d69b84be18ad0c3
Timestamp:
Friday 18 November 2022 at 11:23:04 UTC
()
Proposer:
Authorizers:
Gas used:
22