Flow price: --
739f39bf861de739ef5f4ba5e04aeda96b53a30ae1a3d52816b6633b8cc976f7

Transaction

Hash: 739f39bf861de739ef5f4ba5e04aeda96b53a30ae1a3d52816b6633b8cc976f7
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:
  --> 739f39bf861de739ef5f4ba5e04aeda96b53a30ae1a3d52816b6633b8cc976f7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
739f39bf861de739ef5f4ba5e04aeda96b53a30ae1a3d52816b6633b8cc976f7
Status:
ERROR
Block height:
41356625
Block id:
091f6161e63d34c7b34939cf65fe8406bb11bac15d2a397479e6fc55d1178ea2
Timestamp:
Tuesday 22 November 2022 at 06:09:27 UTC
()
Proposer:
Authorizers:
Gas used:
23