Flow price: --
f35dc1649af3e8eb24e20a7b86237aece52e46809c29c1a7ec25e57b6f69aca6

Transaction

Hash: f35dc1649af3e8eb24e20a7b86237aece52e46809c29c1a7ec25e57b6f69aca6
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> f35dc1649af3e8eb24e20a7b86237aece52e46809c29c1a7ec25e57b6f69aca6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
f35dc1649af3e8eb24e20a7b86237aece52e46809c29c1a7ec25e57b6f69aca6
Status:
ERROR
Block height:
39971884
Block id:
95de358a84c973cbfe3c8b6f167d9ce90243c062199fc9965a92ed22da1815cb
Timestamp:
Sunday 30 October 2022 at 06:30:57 UTC
()
Proposer:
Authorizers:
Gas used:
50