Flow price: --
c594b2707cf0a63148438bc94439db075c80800416ff0efece925ff11c0cd5e8

Transaction

Hash: c594b2707cf0a63148438bc94439db075c80800416ff0efece925ff11c0cd5e8
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:
  --> c594b2707cf0a63148438bc94439db075c80800416ff0efece925ff11c0cd5e8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c594b2707cf0a63148438bc94439db075c80800416ff0efece925ff11c0cd5e8
Status:
ERROR
Block height:
41491117
Block id:
77169d6a543af1cdd5f83871c946e99dec8d793d7c7bb9f2de616cef1728d2ed
Timestamp:
Thursday 24 November 2022 at 10:05:26 UTC
()
Proposer:
Authorizers:
Gas used:
23