Flow price: --
7916b7a07bd845799943ee26a8a7ba90c05523c9f68475bce6f9b91614343807

Transaction

Hash: 7916b7a07bd845799943ee26a8a7ba90c05523c9f68475bce6f9b91614343807
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:
  --> 7916b7a07bd845799943ee26a8a7ba90c05523c9f68475bce6f9b91614343807:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7916b7a07bd845799943ee26a8a7ba90c05523c9f68475bce6f9b91614343807
Status:
ERROR
Block height:
41400732
Block id:
3640c20aaf0affff39fae7c7050893d119e2f37e52ee87ba56d1b5aefaaf05a1
Timestamp:
Tuesday 22 November 2022 at 23:08:14 UTC
()
Proposer:
Authorizers:
Gas used:
23