Flow price: --
3ec7209d061fbf31458f0b0d8f000e40ee818f70c7045f4a63a72124ef0ffb9d

Transaction

Hash: 3ec7209d061fbf31458f0b0d8f000e40ee818f70c7045f4a63a72124ef0ffb9d
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 3ec7209d061fbf31458f0b0d8f000e40ee818f70c7045f4a63a72124ef0ffb9d: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:
3ec7209d061fbf31458f0b0d8f000e40ee818f70c7045f4a63a72124ef0ffb9d
Status:
ERROR
Block height:
40162604
Block id:
7be96fab732e6bf81904b217ac2c6892b64b42534a1ee6be2fef921adbb2efce
Timestamp:
Wednesday 2 November 2022 at 11:21:55 UTC
()
Proposer:
Authorizers:
Gas used:
50