Flow price: --
36cb63ddb7b3811cc3abf3584711ac6030f6e6227565b6358b3a34569f16b6ac

Transaction

Hash: 36cb63ddb7b3811cc3abf3584711ac6030f6e6227565b6358b3a34569f16b6ac
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 36cb63ddb7b3811cc3abf3584711ac6030f6e6227565b6358b3a34569f16b6ac:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
36cb63ddb7b3811cc3abf3584711ac6030f6e6227565b6358b3a34569f16b6ac
Status:
ERROR
Block height:
40141634
Block id:
0a99a4eb8e7c43ea457c363231c54a2f5a91c2c90d7843674466b123ea95a35b
Timestamp:
Wednesday 2 November 2022 at 02:50:27 UTC
()
Proposer:
Authorizers:
Gas used:
50