Flow price: --
fac577fb741c6517ba1f0d5ac71287749e121b2e667794536e304f4c0a7a0fcf

Transaction

Hash: fac577fb741c6517ba1f0d5ac71287749e121b2e667794536e304f4c0a7a0fcf
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:
  --> fac577fb741c6517ba1f0d5ac71287749e121b2e667794536e304f4c0a7a0fcf: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:
fac577fb741c6517ba1f0d5ac71287749e121b2e667794536e304f4c0a7a0fcf
Status:
ERROR
Block height:
41629340
Block id:
c597372c0ce54dd871a81e242c3714d967833622f7ced7ff81a30345ca3c1bb5
Timestamp:
Saturday 26 November 2022 at 15:40:05 UTC
()
Proposer:
Authorizers:
Gas used:
26