Flow price: --
fabd790d65b40aacf62b5d383be8ee0e2d325de8b0c3cfb0d784b417bc197e53

Transaction

Hash: fabd790d65b40aacf62b5d383be8ee0e2d325de8b0c3cfb0d784b417bc197e53
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> fabd790d65b40aacf62b5d383be8ee0e2d325de8b0c3cfb0d784b417bc197e53:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
fabd790d65b40aacf62b5d383be8ee0e2d325de8b0c3cfb0d784b417bc197e53
Status:
ERROR
Block height:
39727363
Block id:
413939fc0e4c2da42bddacfdc7732b70d5e54423f5adde3ea7c6ae944dc49218
Timestamp:
Wednesday 26 October 2022 at 04:19:52 UTC
()
Proposer:
Authorizers:
Gas used:
49