Flow price: --
ba4a45bf0aaedb6b3da71b601b54f7ed97f44073aa9e8edc071f64952671bf1a

Transaction

Hash: ba4a45bf0aaedb6b3da71b601b54f7ed97f44073aa9e8edc071f64952671bf1a
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> ba4a45bf0aaedb6b3da71b601b54f7ed97f44073aa9e8edc071f64952671bf1a: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:
ba4a45bf0aaedb6b3da71b601b54f7ed97f44073aa9e8edc071f64952671bf1a
Status:
ERROR
Block height:
40085202
Block id:
e5e6b992c5e9006adc6815577aea645fd9a906ab5b1e1f2fdc7dca2e6d257d69
Timestamp:
Tuesday 1 November 2022 at 03:54:14 UTC
()
Proposer:
Authorizers:
Gas used:
47